{"title":"Clack Water Softener Parts","description":null,"products":[{"product_id":"clack-ws1-25ci-filter-time-controlled-valve-1-25in-v125cibtz-08","title":"Clack WS1.25 CI Filter time controlled valve, 1.25in V125CIBTZ-08","description":"\u003cp\u003eThe Clack WS1.25 CI Filter time controlled valve V125CIBTZ-08, supplied by WrekinWater, is a complete 1.25\" cast-iron-bodied control valve that runs backwash filtration on a fixed time-clock schedule, built for higher flow rates than a standard 1\" residential valve. It's the correct replacement assembly for larger households, commercial premises or private water supplies running a Clack-based filter that needs the extra flow capacity and durability of the CI (cast iron) body.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5302030049\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1.25 CI, V125CIBTZ-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" (larger bore for higher flow filtration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock (BTZ) — regenerates on a programmed schedule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron construction for higher-duty, continuous filtration use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackwashing carbon, iron or sediment filtration systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe valve body has cracked, is leaking, or shows corrosion that seal kits alone can no longer fix\u003c\/li\u003e\n\u003cli\u003eThe timer motor or electronics have failed and are obsolete or uneconomical to source parts for\u003c\/li\u003e\n\u003cli\u003eFiltration performance has dropped — poor taste, colour or sediment breakthrough — despite correct backwashing\u003c\/li\u003e\n\u003cli\u003eThe valve won't complete its backwash\/rinse cycle reliably, or repeated regeneration faults keep recurring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA 1.25\" filter valve running higher flow rates day in, day out puts more mechanical stress on the piston, seals and drive components than a standard residential valve, and cast iron bodies — while more durable than plastic — can still suffer from internal wear, corrosion at fittings, or a timer mechanism reaching end of life after years of continuous cycling. Once the valve can no longer hold a reliable timed backwash schedule or the body itself is compromised, filtration performance and consistency suffer, and a full valve replacement is more reliable than repeated partial repairs.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied water treatment equipment to more than 50,000 customers over 15 years from Bettisfield, Shropshire, and we stock genuine Clack CI valve assemblies alongside Pentair Fleck, Autotrol and Kinetico ranges for commercial and higher-flow applications. Rated \"Excellent\" on Trustpilot and registered as UK Company No. 11000488, we can help confirm this valve matches your existing tank and pipework before you buy.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eArrange for a competent installer or water treatment engineer to confirm the tank thread, flow rate requirement and pipework size match this 1.25\" valve before ordering.\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the filter vessel before removing the old valve.\u003c\/li\u003e\n\u003cli\u003eRemove the existing control valve from the tank head, noting the inlet, outlet and drain connections.\u003c\/li\u003e\n\u003cli\u003eFit the new Clack WS1.25 CI valve to the tank head with new O-rings\/seals, ensuring the riser tube seats correctly.\u003c\/li\u003e\n\u003cli\u003eReconnect drain pipework and restore the water supply gradually, checking every joint for leaks.\u003c\/li\u003e\n\u003cli\u003eProgram the time clock for your required backwash schedule and run a full test cycle before returning the filter to service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51448358535497,"sku":"5302030049","price":324.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_WS1.25CI_Filter_time_controlled_valve_1.25in_V125CIBTZ-08_-_WrekinWater-7050785.jpg?v=1749645078"},{"product_id":"clack-ws1-25ci-water-softener-metered-valve-1-25in-v125cidme-08","title":"Clack WS1.25 CI Water Softener, metered valve, 1.25in V125CIDME-08","description":"\u003cp\u003eThe Clack WS1.25 CI Water Softener metered valve V125CIDME-08, available from WrekinWater, is a complete 1.25\" cast-iron-bodied control valve that regenerates on actual water usage rather than a fixed clock, making it a more efficient replacement for larger households, private water supplies or commercial sites softening at higher flow rates. Its metered (demand-initiated) control only triggers regeneration when the resin bed genuinely needs it, saving salt and water compared with a timer-only valve.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5302034955\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1.25 CI, V125CIDME-08\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" (larger bore for higher flow softening)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetered\/demand-initiated (DME) — regenerates based on water usage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron construction for higher-duty, continuous softening use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarger residential, commercial or private supply water softening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard water getting through — limescale returning on taps, shower screens or appliances — despite the softener appearing to run\u003c\/li\u003e\n\u003cli\u003eThe valve body has cracked, corroded or developed leaks that seal kits can no longer resolve\u003c\/li\u003e\n\u003cli\u003eThe meter or electronic controller has failed, lost accuracy, or is obsolete and no longer serviceable\u003c\/li\u003e\n\u003cli\u003eRegeneration is inconsistent, doesn't trigger reliably, or fault codes keep recurring after repair attempts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eMetered softener valves rely on an internal turbine or meter to track water usage accurately and trigger regeneration at the right point, and after years of continuous higher-flow use that meter mechanism, the piston seals, or the cast iron body itself can wear or fail to the point where individual repair kits no longer restore reliable performance. Once metering accuracy drops or the valve body is compromised, the softener either regenerates too often (wasting salt and water) or too rarely (letting hard water through), and a full valve replacement resolves both issues at once.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from Bettisfield, Shropshire, and we stock genuine Clack metered valve assemblies alongside Pentair Fleck, Autotrol and Kinetico equivalents for larger residential and commercial softening systems. Rated \"Excellent\" on Trustpilot and registered as UK Company No. 11000488, we can help you confirm compatibility with your existing tank before ordering.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent installer or water treatment engineer confirm your tank head thread, flow rate and resin volume match this 1.25\" metered valve before ordering.\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the softener vessel before removing the existing valve.\u003c\/li\u003e\n\u003cli\u003eRemove the existing control valve from the tank head, noting inlet, outlet, drain and brine line connections.\u003c\/li\u003e\n\u003cli\u003eFit the new Clack WS1.25 CI metered valve to the tank head with new O-rings\/seals, ensuring the riser tube and meter turbine seat correctly.\u003c\/li\u003e\n\u003cli\u003eReconnect drain and brine lines, restore the water supply gradually and check every connection for leaks.\u003c\/li\u003e\n\u003cli\u003eProgram the controller with your correct resin volume, water hardness and salt dose, then run a full test regeneration before returning the softener to service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51448366072137,"sku":"5302034955","price":352.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_WS1.25CI_Water_Softener_metered_valve_1.25in_V125CIDME-08_-_WrekinWater-7050787.jpg?v=1749645077"},{"product_id":"ws-ci-service-kit-for-1-and-1-clack-valves-v3430-01","title":"WS1.25 \u0026 1.5 Service Kit (Stack and Pistons) (V3430-01 Set)","description":"\u003cp\u003eFull service kit for Clack WS1 control valves in the 1¼\" and 1½\" size, covering the three parts that wear out first under regular use: the stack assembly, piston, and entry seal. If your softener has started regenerating inconsistently, running longer cycles than usual, or leaking slightly from the valve body, this kit resolves the most common causes.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStack assembly\u003c\/li\u003e\n\u003cli\u003ePiston\u003c\/li\u003e\n\u003cli\u003eEntry seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3430-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS CI 1¼ inch and 1½ inch valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStack, Piston, Entry Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits Clack WS1 and WS1.25 valves (model V3430-01). Confirm your valve size (1¼\" or 1½\") from the body stamp before ordering, as the smaller and larger valves use different kits.\u003c\/p\u003e\n\u003ch3\u003eService tip\u003c\/h3\u003e\n\u003cp\u003eMost installers recommend replacing this kit every 5–7 years as preventative maintenance, even before symptoms appear, since a full valve rebuild is far cheaper than a replacement.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51448386093385,"sku":"10440000346 C00001","price":77.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_Service_Kit.jpg?v=1749645075"},{"product_id":"servicing-wrench-ws1-ws1-25-v3193-02","title":"Clack Servicing Wrench WS1 \u0026 WS1.25 V3193-02","description":"\u003cp\u003eThe Clack V3193-02 servicing wrench is the genuine purpose-made tool for maintaining Clack WS1 and WS1.25 water softener valves — shaped to grip the injector cap, bypass and stack nut flats without rounding them off. If you're about to fit a Clack injector kit, bypass or seal kit yourself, searches for \"Clack valve tool\" or \"Clack servicing wrench\" lead here. Genuine Clack tool, stocked by WrekinWater.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3193-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1, WS1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInjector cap, bypass and stack nut removal\/fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNot a wear part — but worth having in the toolbox before you start any of the injector, bypass or seal jobs above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eClack's injector caps and stack nuts are recessed and moulded in plastic, and they're easy to round off or crack with ordinary pliers, stillsons or an adjustable spanner — a slipped grip is the single most common way a simple seal swap turns into a cracked housing and an unplanned full valve replacement. This wrench is shaped to match the flats exactly, so it distributes grip evenly instead of biting into one corner.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWe sell this wrench alongside almost every Clack seal and injector kit we ship, because we've seen how often the wrong tool turns a £10 job into a £90 one — 15 years of watching customers learn this the hard way is exactly why we flag it. Rated Excellent on Trustpilot, UK stock.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eLocate the flats on the fitting you're working on (injector cap, bypass clip boss, or stack nut).\u003c\/li\u003e\n\u003cli\u003eSeat the wrench fully over the flats before applying any turning force — don't try to grip at an angle.\u003c\/li\u003e\n\u003cli\u003eTurn steadily rather than jerking the wrench; if a fitting feels unusually stiff, it's more often scale build-up than an over-tight thread, so a squirt of penetrating spray and a short wait is safer than extra force.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51448419942729,"sku":"10440000027 - 5303028632","price":12.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_Wrench_WS1.jpg?v=1749645074"},{"product_id":"clack-ws1ci-filter-time-controlled-valve-1in-v1clbtz-05-copy","title":"Clack WS1CI Time-Controlled Softener Valve – V1CIDTE-05","description":"\u003cp\u003eThe Clack WS1CI time-controlled softener valve (V1CIDTE-05) is a complete replacement control head that regenerates the softener on a fixed daily or weekly schedule rather than by metered water use, and WrekinWater supplies it as a genuine part for households and installers running Clack WS1CI-based softeners across the UK. It's a straightforward, reliable option for properties with predictable water consumption where a simple clock-driven regeneration cycle is all that's needed.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1CI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV1CIDTE-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5302031463\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1in BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNoryl composite (CI series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDomestic softeners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener regenerates at the wrong time of day, or has stopped regenerating on its set schedule\u003c\/li\u003e\n\u003cli\u003eThe timer display is blank, unresponsive, or resets itself after every power cut\u003c\/li\u003e\n\u003cli\u003eWater hardness returns between scheduled regenerations even though usage hasn't changed\u003c\/li\u003e\n\u003cli\u003eCracking, leaking or a damaged fitting visible on the body of the existing control valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA time-controlled valve head relies on an internal clock motor, circuit board and piston assembly to open and close the correct ports at the programmed regeneration time, and years of continuous cycling wear the seals and drive gears that make this happen accurately. Once the clock drifts, the piston sticks, or the board fails, the valve either regenerates at the wrong time or stops altogether, and because these components are built into the sealed head assembly rather than sold as separate spares, replacing the whole valve is the sensible fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, stocking genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this Clack WS1CI time-controlled valve, so you can be confident you're getting the correct V1CIDTE-05 assembly rather than a mismatched alternative. As UK Company No. 11000488 and Excellent-rated on Trustpilot, the team is on hand to help confirm compatibility before you buy and to support installers through commissioning.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the water supply and depressurise the softener before removing the old valve\u003c\/li\u003e\n\u003cli\u003eDisconnect the drain hose, brine line and power supply from the existing time-controlled head\u003c\/li\u003e\n\u003cli\u003eRemove the old valve from the resin tank, checking the riser tube and tank O-ring as you go\u003c\/li\u003e\n\u003cli\u003eFit the new V1CIDTE-05 valve, ensuring the riser tube seats fully and the tank thread engages cleanly\u003c\/li\u003e\n\u003cli\u003eReconnect drain, brine and inlet\/outlet pipework, then restore water and power\u003c\/li\u003e\n\u003cli\u003eAsk a competent water treatment installer to set the regeneration time, day pattern and cycle length, and to run a test regeneration before the softener goes back into daily use\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51570939920713,"sku":"5302031463","price":292.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_CI_Valve_Left_side_view.jpg?v=1749644954"},{"product_id":"clack-ws1ci-filter-time-controlled-valve-1in-v1clbtz-05-copy-1","title":"Clack WS1 CI Softener, meter controlled valve, 1in or 3\/4in  V1CIDEME-05","description":"\u003cp\u003eThe basic Valve order is shipped in a basic format, and relies on the customer to programme all the settings and fit the injector and Drain Line Flow Control to suit the size of softener. Let Wrekin do the basic formatting prior to despatch by adding on the Programming Option to the basket with your valve order. All we need to know is the size of the vessel in inches, Diameter x Height which can usually be seen on the vessel label 1054 is 10in Diameter vessel standing 54 inches tall. We know this is a 50L Resin bed and will programme the controls and insert the correct injector and DLFC control.\u003c\/p\u003e\n\u003cp\u003eThe Clack WS1CI meter-controlled softener valve (V1CIDEME-05) is the complete 1in control head that turns a bare resin tank into a fully working, demand-initiated water softener, and WrekinWater stocks it as a genuine replacement for UK households and installers whose existing WS1CI head has reached the end of its working life. Because it's meter controlled, the valve only regenerates when the household has actually used a set volume of soft water, rather than on a fixed timer, which makes it one of the more efficient control heads Clack produces for domestic and light commercial softeners.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1CI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeter (demand) controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV1CIDEME-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5302031464\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1in BSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNoryl composite (CI series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDomestic\/light commercial softeners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener regenerates erratically, too often, or not at all despite normal water use\u003c\/li\u003e\n\u003cli\u003eThe digital display is dead, frozen, or throwing an error code that a reset won't clear\u003c\/li\u003e\n\u003cli\u003eWater is running hard even straight after a regeneration cycle\u003c\/li\u003e\n\u003cli\u003eVisible cracking, weeping, or a stripped fitting on the existing control head body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA meter-controlled valve head like the WS1CI carries the electronics, the meter turbine, the piston and the drive motor that together decide when and how the softener regenerates, so it takes the brunt of the wear in the whole system. Over years of continuous use the internal seals and O-rings harden, the meter turbine can silt up or seize, and the circuit board can fail outright, and once any of these go the valve either stops metering water use accurately or stops regenerating at all — at which point replacing the individual part is rarely worthwhile and a full valve swap is the only reliable fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this Clack WS1CI meter-controlled valve, so you're buying the correct V1CIDEME-05 assembly rather than a guess at compatibility. The business is UK Company No. 11000488 and is rated Excellent on Trustpilot, giving installers and homeowners a properly established supplier to call on for advice before and after the valve arrives.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the water supply and drain down the softener's mains pressure before starting any work\u003c\/li\u003e\n\u003cli\u003eNote the current bypass position and disconnect the drain line, brine line and any wiring from the existing control head\u003c\/li\u003e\n\u003cli\u003eUnclip or unscrew the old valve from the resin tank, taking care not to disturb the riser tube\u003c\/li\u003e\n\u003cli\u003eFit the new WS1CI valve onto the tank, checking the riser tube seats correctly and the tank O-ring is undamaged\u003c\/li\u003e\n\u003cli\u003eReconnect the drain, brine and inlet\/outlet plumbing, then restore power and water supply\u003c\/li\u003e\n\u003cli\u003eHave a competent water treatment installer commission the valve — setting hardness, regeneration time and cycle parameters — and run a full test regeneration before returning the softener to normal use\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"WS1 CI with 1in Tails","offer_id":55130198704457,"sku":"10340000080-C00003-1in","price":324.0,"currency_code":"GBP","in_stock":true},{"title":"WS1 CI with 3\/4in Tails","offer_id":55130198737225,"sku":"10340000080-C00004-3\/4in","price":324.0,"currency_code":"GBP","in_stock":true},{"title":"Add - Programming + Injector and DLFC Parts","offer_id":55185042342217,"sku":"SET-UP Configuration","price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_CI_Valve_Left_side_view.jpg?v=1749644954"},{"product_id":"ws1-1-25-service-kit-v3005-02-stack-and-piston","title":"WS1 Service Kit V3005-02 C00001 Stack and Piston - For Simplex Softener or Filter","description":"\u003ch3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eClack V3005-02 C00001 WS1 Stack Assembly EPDM\u003c\/h3\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eSuperior Water Treatment Component\u003c\/h4\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eKey Features\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eHigh-Quality EPDM Material\u003c\/strong\u003e:\u003cbr\u003eThe Clack V3005-02 WS1 Stack Assembly is constructed using EPDM, a material known for its exceptional durability and resistance to chemicals, ensuring long-lasting performance in water treatment applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eSystem Compatibility\u003c\/strong\u003e:\u003cbr\u003eSpecifically designed for WS1 systems, this stack assembly ensures a perfect fit and seamless integration with other components, enhancing overall system efficiency and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eBenefits\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eEnhanced Durability\u003c\/strong\u003e:\u003cbr\u003eEPDM construction provides excellent resistance to wear and tear, extending the lifespan of the stack assembly and reducing the need for frequent replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eOptimal System Performance\u003c\/strong\u003e:\u003cbr\u003eBy ensuring proper functioning and alignment within the water treatment system, the stack assembly helps maintain consistent water quality and system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eEasy Installation\u003c\/strong\u003e:\u003cbr\u003eEngineered for straightforward installation, reducing setup time and complexity, making it ideal for both professional and DIY installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eWhy Choose the Clack V3005-02 C001WS1 Stack Assembly EPDM?\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eReliable and Efficient\u003c\/strong\u003e:\u003cbr\u003eThis assembly is designed to deliver dependable performance, crucial for maintaining efficient water treatment processes and ensuring uninterrupted operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eCost-Effective Solution\u003c\/strong\u003e:\u003cbr\u003eBy enhancing system longevity and reducing maintenance needs, the Clack V3005-02 offers a cost-effective solution for water management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003eUpgrade your water treatment setup with the Clack V3005-02 WS1 Stack Assembly EPDM, an ideal choice for those seeking enhanced durability and efficiency in their water management solutions. Perfect for ensuring optimal water treatment performance and system integration.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51779815637321,"sku":"10440000345-C00001 | 0007012899c1408","price":43.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_Service_Kit.jpg?v=1749645075"},{"product_id":"ws1-service-kit-v3005-02-stack-and-piston-for-duplex-tt-softener-copy","title":"WS1-TT Service Kit V3005-02 C00002 Stack and Piston - For Duplex TT Softener","description":"\u003ch3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eClack V3005-02 C00002 WS1 TT Duplex Stack Assembly EPDM\u003c\/h3\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eSuperior Water Treatment Component\u003c\/h4\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eKey Features\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eHigh-Quality EPDM Material\u003c\/strong\u003e:\u003cbr\u003eThe Clack V3005-02 WS1 Stack Assembly is constructed using EPDM, a material known for its exceptional durability and resistance to chemicals, ensuring long-lasting performance in water treatment applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eSystem Compatibility\u003c\/strong\u003e:\u003cbr\u003eSpecifically designed for WS1 systems, this stack assembly ensures a perfect fit and seamless integration with other components, enhancing overall system efficiency and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eBenefits\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eEnhanced Durability\u003c\/strong\u003e:\u003cbr\u003eEPDM construction provides excellent resistance to wear and tear, extending the lifespan of the stack assembly and reducing the need for frequent replacements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eOptimal System Performance\u003c\/strong\u003e:\u003cbr\u003eBy ensuring proper functioning and alignment within the water treatment system, the stack assembly helps maintain consistent water quality and system performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eEasy Installation\u003c\/strong\u003e:\u003cbr\u003eEngineered for straightforward installation, reducing setup time and complexity, making it ideal for both professional and DIY installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eWhy Choose the Clack V3005-02 WS1 TT Duplex  Stack Assembly EPDM?\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eReliable and Efficient\u003c\/strong\u003e:\u003cbr\u003eThis assembly is designed to deliver dependable performance, crucial for maintaining efficient water treatment processes and ensuring uninterrupted operations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eCost-Effective Solution\u003c\/strong\u003e:\u003cbr\u003eBy enhancing system longevity and reducing maintenance needs, the Clack V3005-02 offers a cost-effective solution for water management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003eUpgrade your water treatment setup with the Clack V3005-02 WS1 Stack Assembly EPDM, an ideal choice for those seeking enhanced durability and efficiency in their water management solutions. Perfect for ensuring optimal water treatment performance and system integration.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51819946869065,"sku":"10440000345 C00002","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_TT_Kit_500px.jpg?v=1749644798"},{"product_id":"clack-ws1-5ci-filter-timer-controlled-valve-1-5in-v15cibtz-05-copy","title":"Clack WS1.5CI Softener, timer controlled valve, 1.5in","description":"\u003cp\u003eThe Clack WS1.5CI Softener timer controlled valve, supplied by WrekinWater, is a complete 1.5\" cast-iron control valve built for large commercial water softening applications, regenerating on a fixed, programmable time-clock schedule. It's the correct full-assembly replacement for high-flow commercial installations where the existing valve has become unreliable and predictable, scheduled regeneration is preferred over metered control.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1.5CI, timer (BTZ) control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5\" (large bore, commercial\/industrial flow rates)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock — regenerates on a fixed, programmable schedule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron construction for continuous, high-duty softening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge commercial and industrial water softening systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegeneration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSet time-of-day regeneration, independent of metered usage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard water breakthrough at commercial scale despite the softener appearing to run its cycles\u003c\/li\u003e\n\u003cli\u003eThe cast iron valve body shows corrosion, cracking or leaks that repair kits can no longer resolve\u003c\/li\u003e\n\u003cli\u003eThe timer motor or electronic controller has failed, drifted out of sync, or is obsolete\u003c\/li\u003e\n\u003cli\u003eRegeneration cycles are inconsistent, stall partway through, or persistent faults keep recurring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA timer-controlled commercial softener valve regenerates on a fixed schedule regardless of demand, so the piston, seals and timer drive mechanism cycle continuously day after day, and after years of sustained high-volume use these components wear to the point where individual seal kits no longer restore dependable, on-schedule regeneration. Once the cast iron body has corroded or the timer can no longer hold an accurate schedule, regeneration becomes unreliable at exactly the times a commercial site depends on it, making a full valve replacement the dependable fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from our base in Bettisfield, Shropshire, and we stock genuine Clack CI valve assemblies for large commercial softening installations alongside Pentair Fleck, Autotrol and Kinetico ranges. Rated \"Excellent\" on Trustpilot and registered as UK Company No. 11000488, we can help confirm this valve is the correct replacement for your existing system before you order.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent installer or water treatment engineer survey your existing system and confirm tank head thread, flow demand and resin volume match this 1.5\" timer valve.\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the softener vessel before removing the existing valve.\u003c\/li\u003e\n\u003cli\u003eRemove the old control valve from the tank head, recording inlet, outlet, drain and brine line connections.\u003c\/li\u003e\n\u003cli\u003eFit the new Clack WS1.5CI timer valve to the tank head with new O-rings\/seals, ensuring the riser tube is correctly seated.\u003c\/li\u003e\n\u003cli\u003eReconnect drain and brine pipework, restore the water supply gradually and pressure-test every joint for leaks.\u003c\/li\u003e\n\u003cli\u003eProgram the controller with the correct regeneration time, frequency and salt dose, then run a full commissioning cycle before returning the system to service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51837702635849,"sku":"10340000005 C00003","price":667.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_CI_Valve_Left_side_view.jpg?v=1749644954"},{"product_id":"clack-ws1-5ci-softener-metered-controlled-valve-1-5in-copy","title":"Clack WS1.5CI Softener, Metered controlled valve, 1.5in","description":"\u003cp\u003eThe Clack WS1.5CI Softener metered controlled valve, available from WrekinWater, is a complete 1.5\" cast-iron control valve built for the highest-flow commercial and industrial water softening applications, regenerating on actual water usage rather than a fixed clock. As the flagship valve in the Clack CI softener range, it's the correct full-assembly replacement for large commercial installations where the existing valve is no longer reliably keeping up with demand.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1.5CI, metered (demand-initiated) control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5\" (large bore, commercial\/industrial flow rates)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetered — regenerates based on measured water usage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCast iron construction for continuous, high-duty softening\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge commercial and industrial water softening systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRegeneration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDemand-initiated, immediate or delayed regeneration options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHard water breakthrough at this scale — limescale on commercial equipment despite the softener running\u003c\/li\u003e\n\u003cli\u003eThe cast iron valve body shows corrosion, cracking or leaks that repair kits can no longer fix\u003c\/li\u003e\n\u003cli\u003eThe metering turbine or electronic controller has failed, lost accuracy, or is obsolete\u003c\/li\u003e\n\u003cli\u003eRegeneration is inconsistent, fails to trigger correctly, or persistent faults keep recurring under high demand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eAt commercial and industrial flow rates, a metered softener valve's internal turbine, piston and seals are working almost continuously, and after years of sustained high-volume use the meter can lose accuracy, the cast iron body can corrode at fittings, or the drive mechanism can wear to the point where seal kits alone no longer restore dependable operation. Once metering accuracy or valve integrity is compromised at this scale, the consequences — wasted salt, wasted water, or hard water reaching process equipment — are significant, making a full valve replacement the reliable fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from Bettisfield, Shropshire, and we stock genuine Clack CI valve assemblies for large commercial softening systems alongside Pentair Fleck, Autotrol and Kinetico ranges. Rated \"Excellent\" on Trustpilot and registered as UK Company No. 11000488, we can help confirm this valve is the correct match for your existing commercial installation before you order.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent installer or water treatment engineer survey your existing system and confirm tank head thread, flow demand and resin volume match this 1.5\" metered valve.\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the softener vessel before removing the existing valve.\u003c\/li\u003e\n\u003cli\u003eRemove the old control valve from the tank head, recording inlet, outlet, drain and brine line connections.\u003c\/li\u003e\n\u003cli\u003eFit the new Clack WS1.5CI metered valve to the tank head with new O-rings\/seals, ensuring the riser tube and meter turbine are correctly seated.\u003c\/li\u003e\n\u003cli\u003eReconnect drain and brine pipework, restore the water supply gradually and pressure-test every joint for leaks.\u003c\/li\u003e\n\u003cli\u003eProgram the controller with correct resin volume, hardness and salt dose settings, then run a full commissioning regeneration before returning the system to service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51837733437769,"sku":"10340000033 C00003","price":937.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_CI_Valve_Left_side_view.jpg?v=1749644954"},{"product_id":"ws1-25-1-5-spacer-stack-assembly-v3430-01","title":"WS1.25 \u0026 WS1.5 Spacer Stack Assembly (V3430-01)","description":"\u003cp\u003eThe \u003cstrong\u003eWS CI Stack Assembly V3430-01\u003c\/strong\u003e is designed to maintain and restore the performance of Clack 1¼ and 1½ inch valves. 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With high-quality materials and precise compatibility, the kit ensures the longevity and efficiency of your Clack valve system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Service Pack\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes stack, piston, and entry seal for a complete servicing solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Compatibility\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecifically designed for Clack 1inch valves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Materials\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality components ensure long-lasting performance and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStreamlines the servicing process for improved valve efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eComponent\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3005-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 1inch valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStack Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Water Systems\u003c\/strong\u003e: Maintain peak performance of Clack valves in home water treatment systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Water Systems\u003c\/strong\u003e: Ensure reliable operation of valves in high-demand environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Applications\u003c\/strong\u003e: Extend the lifespan of Clack valves in industrial water filtration systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the WS CI Stack Assembly?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Performance\u003c\/strong\u003e: Ensures your Clack valve operates efficiently and effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective Maintenance\u003c\/strong\u003e: Reduces the need for frequent valve replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Quality\u003c\/strong\u003e: Genuine Clack components designed for compatibility and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eOrder Your WS CI Spacer Stack Assembly Today\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eKeep your Clack 1¼ and 1½ inch valves running smoothly with the \u003cstrong\u003eWS CI Stack Assembly V3005-02\u003c\/strong\u003e. It’s the perfect solution for maintaining performance and prolonging the life of your water treatment system.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51839606030665,"sku":"10440000114","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Stack_WS1_700px.jpg?v=1749644785"},{"product_id":"clack-injectors","title":"Clack Injectors WS1 and WS1.25 Valves V3010","description":"\u003cp\u003eThe 10440000146 is a replacement injector for the V3010 brine assembly fitted to Clack WS1 and WS1.25 control valves. The injector uses a venturi effect to draw brine from the salt tank into the resin bed during regeneration, and its precisely sized orifice determines how much brine is pulled through and over what time. If regeneration is no longer drawing brine properly, or the injector is clogged or worn, this genuine-spec part is stocked by WrekinWater.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInjector cap assembly on the brine valve body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 and WS1.25 control valves (V3010 brine assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegulates brine draw rate during regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePrecision-moulded plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener is regenerating but no brine, or very little, is being drawn from the salt tank\u003c\/li\u003e\n\u003cli\u003eHard water is returning between salt top-ups because regeneration isn't recharging the resin properly\u003c\/li\u003e\n\u003cli\u003eThe injector screen is visibly clogged with sediment, resin fines or scale when inspected\u003c\/li\u003e\n\u003cli\u003eThe wrong injector size was fitted after a tank or resin volume change, giving a weak or overly fast brine draw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eAs water flows through the injector during the brine draw stage, it passes through a narrowed throat that creates a vacuum, pulling brine up from the salt tank and into the resin bed. The orifice is sized precisely for the valve and system it's fitted to, so even small amounts of sediment, resin fines or scale lodging in the throat can restrict or stop the draw altogether. A worn or damaged injector can also lose its shape and no longer generate enough vacuum, leaving the resin bed under-recharged and hard water able to slip through between services.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine-spec Clack parts to installers and DIY customers for over 15 years from its Bettisfield, Shropshire base, and stocks the injector range for WS1 and WS1.25 valves so you can match the correct part rather than guess. Orders are processed quickly and the business is rated Excellent on Trustpilot, which matters when your softener isn't regenerating properly.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve before working on the brine valve assembly\u003c\/li\u003e\n\u003cli\u003eRemove the injector cap from the valve body, usually secured by a small screw or bayonet fitting\u003c\/li\u003e\n\u003cli\u003eWithdraw the old injector and its screen, checking both for cracks, wear or blockage\u003c\/li\u003e\n\u003cli\u003eClean the injector cavity and fit a new o-ring if the old one is worn or flattened\u003c\/li\u003e\n\u003cli\u003eFit the new V3010 injector, making sure the size matches your original specification for the valve and tank\u003c\/li\u003e\n\u003cli\u003eRefit the cap, run a manual regeneration, and check brine is being drawn from the salt tank as expected\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"V3010-1A - Black","offer_id":51840507478345,"sku":"10440000146","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1B - Brown","offer_id":51840587170121,"sku":"10440000262","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1C - Violet","offer_id":51840587202889,"sku":"10440000193","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1D - Red","offer_id":51840587235657,"sku":"10440000018","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1E - White","offer_id":51840587268425,"sku":"10440000007","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1F - Blue","offer_id":51840587301193,"sku":"10440000148","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1G - Yellow","offer_id":51840587333961,"sku":"10440000178","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1H - Green","offer_id":51840587366729,"sku":"10440000145","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1i - Orange","offer_id":51840587399497,"sku":"10440000078","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1J - Light Blue","offer_id":51840587432265,"sku":"10440000099","price":4.5,"currency_code":"GBP","in_stock":true},{"title":"V3010-1K - Light Green","offer_id":51840587465033,"sku":"10440000274","price":4.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_Injectors_WS1_and_WS125_Valves_V3010_-_WrekinWater-8034711.jpg?v=1749644777"},{"product_id":"clack-ws2ci-filter-timer-controlled-valve-2-v2cibtz-05","title":"Clack WS2CI Filter Timer Controlled Valve 2\" V2CIBTZ-05","description":"\u003cp\u003eThe Clack WS2CI Filter Timer Controlled Valve (V2CIBTZ-05) is a complete 2in commercial control head for backwashing media filters, and WrekinWater supplies it as a genuine replacement for larger installations — commercial premises, hospitality sites and high-flow domestic setups — running Clack WS2CI filter systems across the UK. As a timer-controlled valve it runs its backwash cycle on a fixed schedule, without the meter and brine draw stages a softener valve would need, making it purpose-built for carbon, iron, manganese and sediment filtration on larger systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2CI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackwash only (filter, no brine draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV2CIBTZ-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10340000072 C0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial backwashing media filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlow rate through the filter has dropped significantly between scheduled backwashes\u003c\/li\u003e\n\u003cli\u003eThe valve fails to complete a backwash cycle, or has stopped cycling on its programmed schedule\u003c\/li\u003e\n\u003cli\u003eFiltered water quality is deteriorating — discolouration, odour or particulate breakthrough\u003c\/li\u003e\n\u003cli\u003eThe control head shows electrical faults, a dead display, or visible damage to the valve body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn a commercial 2in valve like the WS2CI, the timer motor, circuit board and piston assembly are working against considerably higher flow rates and longer runtimes than a domestic valve, so the internal seals, drive components and electronics wear proportionally faster under sustained commercial use. Once the clock drifts, the piston sticks or the board fails, the filter stops backwashing correctly, which allows trapped media and debris to build up, flow to drop and filtered water quality to suffer — and at this size and cost, a full valve replacement is the standard fix rather than attempting a component-level repair.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this commercial WS2CI filter valve, so installers specifying larger systems can order the correct V2CIBTZ-05 assembly with confidence. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team can advise on compatibility and lead times before you commit to a purchase of this scale.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent water treatment installer confirm the existing tank, riser and pipework are compatible with the replacement valve before ordering\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the filter system, placing it in bypass if fitted\u003c\/li\u003e\n\u003cli\u003eDisconnect the drain line, inlet\/outlet pipework and power supply from the existing 2in filter valve\u003c\/li\u003e\n\u003cli\u003eRemove the old valve from the media tank, taking care with the riser tube on a commercial-size vessel\u003c\/li\u003e\n\u003cli\u003eFit the new V2CIBTZ-05 valve, ensuring the riser tube seats correctly and all threaded connections are properly aligned before tightening\u003c\/li\u003e\n\u003cli\u003eHave the installer reconnect all pipework and power, then commission the valve — programming backwash time and frequency for the media type — with a full test cycle before returning the filter to service\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51853228540233,"sku":"10340000072 C0002","price":1291.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2Valve.jpg?v=1749644765"},{"product_id":"clack-ws2ci-softener-meter-controlled-valve-2-meter-assembly-included-v2cidmd-05-copy","title":"Clack WS2CI Softener Meter Controlled Valve 2\" (Meter Assembly Included) V2CIDMD-05","description":"\u003cp\u003eThe Clack WS2CI Softener Meter Controlled Valve (V2CIDMD-05) is a complete 2in commercial control head supplied with its meter assembly included, and WrekinWater stocks it as a genuine replacement for larger commercial and hospitality softener installations running Clack WS2CI systems across the UK. Being meter controlled, it initiates regeneration based on measured water use rather than a fixed clock, giving efficient, demand-based operation for sites where consumption fluctuates through the week.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2CI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeter (demand) controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeter assembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV2CIDMD-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10340000038 C0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial softener installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener regenerates inconsistently against actual measured water use, too often or not at all\u003c\/li\u003e\n\u003cli\u003eThe meter seems to be misreading flow compared with the site's known consumption\u003c\/li\u003e\n\u003cli\u003eHard water is reaching taps and appliances despite the valve appearing to cycle normally\u003c\/li\u003e\n\u003cli\u003eThe control head's display, electronics or piston mechanism is unresponsive or faulty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe meter turbine, drive electronics and piston assembly inside a commercial WS2CI valve are under continuous load tracking water use and triggering regeneration at the correct point, and sustained high-flow commercial duty wears the meter bearings, seals and internal mechanism more quickly than domestic-scale use would. Once the meter falls out of calibration, the piston sticks, or the electronics fail, the softener either wastes salt and water on unnecessary regenerations or fails to regenerate when it should, letting hard water through — and given the scale of the valve, a full head and meter replacement is the standard fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this commercial WS2CI meter valve with meter assembly included, so installers replacing larger control heads can order the correct part with confidence. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team can help confirm compatibility and site requirements before you commit to a purchase at this scale.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent water treatment installer confirm the existing tank, riser and pipework are compatible with this replacement valve and meter assembly before ordering\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the softener, placing the system in bypass if fitted\u003c\/li\u003e\n\u003cli\u003eDisconnect the drain line, brine line, inlet\/outlet pipework and power supply from the existing 2in control head\u003c\/li\u003e\n\u003cli\u003eRemove the old valve from the resin tank, taking care with the riser tube on a commercial-size vessel\u003c\/li\u003e\n\u003cli\u003eFit the new V2CIDMD-05 valve with its included meter assembly, ensuring the riser tube seats correctly and all connections are aligned before tightening\u003c\/li\u003e\n\u003cli\u003eHave the installer reconnect pipework and power, then commission the valve — setting hardness, capacity and meter calibration — with a full test regeneration before the softener returns to service\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51853250691401,"sku":"10340000038 C0002","price":1583.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2Valve.jpg?v=1749644765"},{"product_id":"clack-ws2ci-qc-softener-meter-controlled-valve-2-meter-assembly-included-v2cidmd-18-copy","title":"Clack WS2CI QC Softener Meter Controlled Valve 2\" (Meter Assembly Included) V2CIDMD-18","description":"\u003cp\u003eThe Clack WS2CI QC Softener Meter Controlled Valve (V2CIDMD-18) is a complete 2in commercial control head supplied with its meter assembly included, and WrekinWater stocks it as a genuine replacement for larger commercial and hospitality softener installations running Clack WS2CI QC systems across the UK. As a meter-controlled valve it initiates regeneration based on actual measured water use rather than a fixed schedule, which suits higher-demand commercial sites where consumption can vary significantly day to day.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2CI QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeter (demand) controlled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeter assembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV2CIDMD-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10340000023 C0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial softener installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener regenerates far too often, too rarely, or has stopped triggering based on water use\u003c\/li\u003e\n\u003cli\u003eThe meter appears to be under- or over-registering flow compared to actual site consumption\u003c\/li\u003e\n\u003cli\u003eWater hardness is present in the treated supply despite the valve reporting normal cycling\u003c\/li\u003e\n\u003cli\u003eThe control head display, electronics or piston assembly is faulty and unresponsive to a reset\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn a commercial QC valve like the WS2CI, the meter turbine, drive electronics and piston assembly work continuously under high flow and long duty cycles to track water use and trigger regeneration at the right point, and this level of sustained use wears the meter bearings, seals and internal mechanism faster than on a domestic-scale valve. Once the meter drifts out of calibration, the piston sticks, or the board fails, the softener either regenerates inefficiently — wasting salt and water — or fails to regenerate at all, letting hard water through to the site's pipework and appliances; at this scale a full valve and meter replacement is the standard resolution.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this commercial WS2CI QC meter valve with meter assembly included, so installers specifying replacement heads for larger sites get the correct part first time. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team can talk through compatibility and site requirements before a purchase at this scale.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent water treatment installer confirm the existing tank, riser and pipework are compatible with this replacement valve and meter assembly before ordering\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and fully depressurise the softener, placing the system in bypass if fitted\u003c\/li\u003e\n\u003cli\u003eDisconnect the drain line, brine line, inlet\/outlet pipework and power supply from the existing 2in control head\u003c\/li\u003e\n\u003cli\u003eRemove the old valve from the resin tank, taking care with the riser tube on a commercial-size vessel\u003c\/li\u003e\n\u003cli\u003eFit the new V2CIDMD-18 valve with its included meter assembly, ensuring the riser tube seats correctly and all connections are aligned before tightening\u003c\/li\u003e\n\u003cli\u003eHave the installer reconnect pipework and power, then commission the valve — setting hardness, capacity and meter calibration — with a full test regeneration before the softener returns to service\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51853265633609,"sku":"10340000023 C0002","price":1708.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2Valve.jpg?v=1749644765"},{"product_id":"clack-transformer","title":"Clack Transformer V3186UK-06) WS1 DC Power Supply UK 15V DC","description":"\u003cp\u003eThe Clack V3186UK-06 is the genuine UK-plug transformer that powers Clack WS1 control valves, converting mains voltage to a 15V DC supply for the board and motor. If you've searched \"Clack transformer replacement\", \"WS1 power supply\" or \"water softener transformer UK plug\", this is the part — a common and inexpensive fix for a softener with a dead display. Genuine Clack part, stocked by WrekinWater.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3186UK-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePlug type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUK 3-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe display on the valve is completely blank\u003c\/li\u003e\n\u003cli\u003eThe softener is stuck in one position and never regenerates on schedule\u003c\/li\u003e\n\u003cli\u003eThe control board doesn't respond to any button presses\u003c\/li\u003e\n\u003cli\u003eThe valve stops partway through a cycle and stays there indefinitely\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA worn-out transformer is one of the most common — and cheapest — causes of a 'dead' softener. After years of continuous use the internal windings degrade and output drops below what the board needs to run reliably. It's worth swapping before assuming the control board itself has failed, since the symptoms look identical from the outside.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eThis is one of WrekinWater's most frequently reordered Clack spares precisely because it's the cheapest thing to try first — our team can talk you through confirming it's the transformer and not the board before you spend more than you need to. 15+ years supplying genuine water softener electrics, rated Excellent on Trustpilot.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUnplug the transformer from the wall socket.\u003c\/li\u003e\n\u003cli\u003eUnclip the low-voltage barrel connector from the back of the control board.\u003c\/li\u003e\n\u003cli\u003eFit the new transformer, reconnect the barrel connector, and plug it back into the wall.\u003c\/li\u003e\n\u003cli\u003eCheck the display comes back to life — you'll need to reset the time of day and re-check your regeneration schedule, as these are usually lost with a power interruption.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51863544136009,"sku":"10440000380","price":17.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Transformerstdclack_192539ae-5f6a-4865-9a05-d4c19ccca3bd.jpg?v=1749644750"},{"product_id":"clack-v3107-01-motor-12v-copy","title":"Clack V3107-01 Motor 12V","description":"\u003cp\u003eThe V3107-01 is the 12V drive motor fitted to Clack WS1 control valves, responsible for turning the internal camstack and piston through each stage of the regeneration cycle - backwash, brine draw, rinse and refill. When this motor fails or slows, the valve either stops cycling altogether or stalls partway through regeneration, leaving the softener unable to complete its service. A straightforward clip-fit replacement, it's one of the most common WS1 spares needed after several years of daily use. Stocked by WrekinWater for fast dispatch.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3107-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000243\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegeneration drive motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrives the camstack\/piston through the regeneration cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe valve display shows the softener trying to regenerate but the piston never moves\u003c\/li\u003e\n\u003cli\u003eYou can hear a faint humming or grinding noise from the valve head with no cycle progress\u003c\/li\u003e\n\u003cli\u003eRegeneration stalls partway through a stage and the fault light or error code appears\u003c\/li\u003e\n\u003cli\u003eThe valve is stuck between service and regeneration positions\u003c\/li\u003e\n\u003cli\u003eSoftening performance has dropped because the valve never completes a full regeneration cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eEvery regeneration cycle on a WS1 valve depends on the drive motor turning the camstack through a precise sequence of positions, each one opening and closing internal ports for backwash, brine draw, rinse and refill. After years of daily cycling, the motor's gears or windings can wear out, causing it to slow, stall or stop turning altogether, usually with the valve stuck mid-cycle or failing to start regeneration at all. Because the motor is a sealed, geared unit, a fault here means replacing the complete V3107-01 assembly rather than attempting an internal repair.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack parts for over 15 years from its Bettisfield, Shropshire base and has served more than 50,000 customers, stocking motors, PCBs and valve internals alongside Pentair Fleck, Autotrol and Kinetico ranges. Rated Excellent on Trustpilot, the business ships quickly, which matters when a stalled valve means your softener is stuck out of service.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and disconnect the mains electrical supply to the control head\u003c\/li\u003e\n\u003cli\u003eRemove the valve's outer cover to access the drive motor mounted on the back of the control head\u003c\/li\u003e\n\u003cli\u003eUnclip the wiring connector from the old motor and note its orientation before removing it\u003c\/li\u003e\n\u003cli\u003eRelease the motor's retaining screws or clips and withdraw it from the camstack drive gear\u003c\/li\u003e\n\u003cli\u003eFit the V3107-01 motor, ensuring the drive gear engages correctly with the camstack, and secure with the retaining screws or clips\u003c\/li\u003e\n\u003cli\u003eReconnect the wiring, restore power, and run a manual regeneration cycle to confirm the valve now cycles smoothly through every stage\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51863643193673,"sku":"10440000243","price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/MotorClackv3107.jpg?v=1749644749"},{"product_id":"clack-v3006-bypass-copy","title":"Clack V3006 Bypass WS1\/WS1.25","description":"\u003cp\u003eThe Clack V3006 is the genuine bypass valve assembly fitted to Clack WS1 and WS1.25 control valves, letting you isolate the softener from the mains supply for servicing. Searches for \"Clack bypass valve\", \"WS1 bypass replacement\" or \"Clack softener bypass leaking\" are looking for this part. WrekinWater stocks genuine Clack spares as standard.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1, WS1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClip-on bypass, two retaining clips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe bypass handle is stiff, won't turn fully, or has become loose and doesn't hold position\u003c\/li\u003e\n\u003cli\u003eWater leaking around the handle spindle\u003c\/li\u003e\n\u003cli\u003eThe softener still passes some water through when switched to bypass, or won't pass water at all when switched to service\u003c\/li\u003e\n\u003cli\u003eVisible cracking in the plastic body, particularly around the handle boss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe internal seals in a bypass wear from repeated turning and constant mains pressure, and grit in the mains supply can pit the sealing faces over time so they no longer shut off cleanly. The handle mechanism is also a common casualty of being forced when it's actually just stiff from scale — worth checking before assuming it needs force.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has helped over 50,000 customers keep their Clack softeners running over the last 15 years, and genuine Clack bypasses are one of our most repeat-ordered parts. Rated Excellent on Trustpilot, dispatched fast from UK stock.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eShut off the incoming mains supply and relieve pressure.\u003c\/li\u003e\n\u003cli\u003eUnclip the old bypass from the valve body — Clack bypasses are held on with two retaining clips rather than threaded.\u003c\/li\u003e\n\u003cli\u003eTransfer or renew the O-rings on the connecting tails if you're reusing them.\u003c\/li\u003e\n\u003cli\u003eFit the new bypass assembly and refit the retaining clips, making sure they click fully home on both sides.\u003c\/li\u003e\n\u003cli\u003eRestore water slowly and cycle the bypass fully between service and bypass a couple of times, checking the handle and both seams for leaks as you go.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51863743299913,"sku":"10440000299","price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackBypass.jpg?v=1749644748"},{"product_id":"clack-v3108ci-board-electronic-board-for-ci-valves-pcb","title":"CLACK V3108CI BOARD ELECTRONIC BOARD FOR CI VALVES (PCB)","description":"\u003cp\u003eThe Clack V3108CI is the genuine electronic control board (PCB) for Clack CI-series water softener valves, responsible for programming the regeneration schedule and driving the valve's motor and meter. Searches for \"Clack CI control board\", \"Clack valve PCB replacement\" or \"water softener board not responding\" are looking for this part. Genuine Clack electronics, supplied by WrekinWater.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3108CI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack CI-series valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegeneration programming, motor drive, meter reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe display is frozen or unresponsive even with a known-good transformer fitted\u003c\/li\u003e\n\u003cli\u003eThe valve won't initiate a regeneration on its programmed schedule\u003c\/li\u003e\n\u003cli\u003eRegenerations start at random, incorrect times\u003c\/li\u003e\n\u003cli\u003eAn error code is displayed, or settings won't save between power cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eBoards fail from simple age, from a power surge, or from moisture getting into the housing. Because a failed transformer produces very similar symptoms (blank display, no cycling), it's worth confirming the transformer is delivering correct output before condemning the board — that saves buying the wrong part.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eControl board diagnosis is where a lot of customers get stuck, and it's an area WrekinWater's team can genuinely help with over the phone before you commit to the more expensive part — 15 years of fielding exactly this kind of call. Rated Excellent on Trustpilot, and this board ships from UK stock rather than being a special-order item.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down and unplug the transformer before starting.\u003c\/li\u003e\n\u003cli\u003ePhotograph or note the existing wiring and your current programme settings — the new board will need reprogramming from scratch.\u003c\/li\u003e\n\u003cli\u003eRelease the board from its housing (clips or small screws depending on model) and disconnect the motor and meter cable connectors.\u003c\/li\u003e\n\u003cli\u003eFit the new board, reconnect the motor and meter connectors exactly as noted, and refit the housing.\u003c\/li\u003e\n\u003cli\u003eRestore power, reprogram the valve for your household's hardness and usage settings, and run a manual regeneration to confirm the motor and relay respond correctly through every stage.\u003c\/li\u003e\n\u003cli\u003eThis is the most involved repair in this list — if you're not confident working with the internal wiring, this is a good one to have an engineer do or to call us on before you start.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51868696445257,"sku":"10440000182","price":87.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/PCB_Clack_C_600px.jpg?v=1749644747"},{"product_id":"clack-v3818tc-2to4tc-time-clock-pcb-formerly-p-n-v3108tc-pcb-copy","title":"CLACK V3818TC-2TO4TC Time Clock PCB Formerly p\/n V3108TC (PCB)","description":"\u003cp\u003eThe V3818TC-2TO4TC is Clack's current time clock control PCB for WS1 valves, superseding the earlier V3108TC part number as a direct replacement. It's the electronic brain of a time-clock (non-metered) WS1 softener, controlling the day and time of regeneration and driving the motor through each stage of the cycle. When the board fails, the softener typically loses its display, stops regenerating on schedule, or shows erratic behaviour that a manual regeneration won't fix. Stocked by WrekinWater as a genuine replacement for time-clock WS1 systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3818TC-2TO4TC (formerly V3108TC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock control PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valve, time-clock (non-metered) configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControls regeneration timing and drives the valve through each cycle stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe display on the control head is blank, frozen or showing an incorrect time\u003c\/li\u003e\n\u003cli\u003eThe softener has stopped regenerating on its programmed schedule\u003c\/li\u003e\n\u003cli\u003ePressing the manual regeneration button does nothing\u003c\/li\u003e\n\u003cli\u003eThe valve cycles erratically or gets stuck between stages with no clear mechanical fault\u003c\/li\u003e\n\u003cli\u003eThe board shows visible signs of damage such as corrosion, a burnt smell or blown components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn a time-clock WS1 softener, the PCB keeps track of the current time and the programmed regeneration schedule, then signals the motor to start and step through backwash, brine draw, rinse and refill at the right moments. Control boards are sensitive to power surges, condensation and simple age-related component failure, and once the board can no longer keep accurate time or send the correct signals to the motor, the valve either stops regenerating altogether or behaves unpredictably. As electronic assemblies, PCBs aren't user-serviceable, so a confirmed fault means replacing the whole board.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack electronics and mechanical parts for over 15 years from its Bettisfield, Shropshire base, stocking the current V3818TC-2TO4TC board as the correct replacement for the older V3108TC part so customers with older systems can still get the right spare. With over 50,000 customers served and an Excellent Trustpilot rating, orders are processed quickly to get your softener regenerating on schedule again.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and disconnect the mains electrical supply before opening the control head\u003c\/li\u003e\n\u003cli\u003eRemove the valve's outer cover to access the PCB compartment\u003c\/li\u003e\n\u003cli\u003eNote the position of every wiring connector - motor, transformer, display and any sensor leads - before disconnecting them from the old board\u003c\/li\u003e\n\u003cli\u003eRelease the board's retaining clips or screws and lift out the failed V3108TC\/V3818TC-2TO4TC unit\u003c\/li\u003e\n\u003cli\u003eFit the new V3818TC-2TO4TC board, reconnecting each wiring connector in its original position, and secure with the retaining clips\u003c\/li\u003e\n\u003cli\u003eRestore power, set the correct time of day and regeneration schedule, and run a manual regeneration to confirm the valve now cycles correctly\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51868829155657,"sku":"10440000109","price":56.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/PCBV3818TCClackTC400px.jpg?v=1749644746"},{"product_id":"clack-v3010-1z-ws1-injector-assembly-z-plug","title":"Clack V3010-1Z WS1 Injector Assembly Z Plug","description":"\u003cp\u003eThe V3010-1Z is the venturi injector assembly fitted to Clack WS1 control valves, colour-coded \"Z\" to denote its specific flow rate. During regeneration, this small but critical part creates the vacuum that draws brine from the salt tank into the resin bed and then flushes it through to drain, so a blocked or worn injector directly stops the softening cycle from working. Supplied complete with nozzle and throat, it's a low-cost, quick DIY replacement. Stocked by WrekinWater as a genuine spare for WS1-based softeners.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3010-1Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVenturi injector assembly (nozzle and throat)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDraws brine from the salt tank during regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener regenerates but the salt level in the brine tank isn't dropping\u003c\/li\u003e\n\u003cli\u003eThere's little or no water draining from the drain hose during the brine draw stage\u003c\/li\u003e\n\u003cli\u003eThe resin bed isn't being properly recharged and water hardness returns quickly after regeneration\u003c\/li\u003e\n\u003cli\u003eThe injector cap is cracked or the screen is clogged with sediment when inspected\u003c\/li\u003e\n\u003cli\u003eYou can hear the valve cycling through regeneration but with no audible draw from the brine line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe injector assembly is the heart of the brine draw stage - it uses the venturi effect to create suction as water passes through a narrow nozzle and throat, pulling concentrated brine out of the salt tank and into the resin tank, then later flushing waste brine to drain. Because the nozzle and throat are precision-sized to match the WS1 valve's flow rate, even a small amount of grit or scale lodged inside is enough to block the draw entirely, and the internal surfaces can also wear over years of use. Since the parts are small, low-cost and not designed to be repaired individually, replacing the complete V3010-1Z assembly is the standard fix.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack parts to installers and DIY customers for over 15 years from its Bettisfield, Shropshire base, stocking the full range of injectors, meters and valve spares alongside Pentair Fleck, Autotrol and Kinetico components. Rated Excellent on Trustpilot, orders are dispatched quickly, which matters for a low-cost part like this that can leave a softener non-functional until it's replaced.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and shut off the mains supply before opening the injector cap\u003c\/li\u003e\n\u003cli\u003eUnscrew the injector cap on the side of the WS1 valve body, usually secured by a single retaining screw or clip\u003c\/li\u003e\n\u003cli\u003eWithdraw the injector assembly and inspect the nozzle, throat and screen for scale, grit or cracking\u003c\/li\u003e\n\u003cli\u003eFit the replacement V3010-1Z assembly, checking the colour code matches the original part fitted\u003c\/li\u003e\n\u003cli\u003eRefit the injector cap and o-ring, ensuring it seats correctly to avoid air leaks during the brine draw\u003c\/li\u003e\n\u003cli\u003eRestore the water supply and run a manual regeneration cycle, checking that brine is drawn from the tank and drains correctly\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51869436248393,"sku":"10440000213","price":3.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/InjectorPlug.jpg?v=1749644745"},{"product_id":"clack-v3003-ws1-meter-assembly","title":"Clack V3003-5 WS1 \u0026 WS1.25 Meter Assembly","description":"\u003cp\u003eThe V3003-5 is the turbine meter assembly used on Clack's WS1 and WS1.25 control valves, the most common valve range fitted to domestic and light commercial water softeners across the UK. It measures the volume of water passing through the valve so the electronic controller can initiate metered regeneration based on real usage rather than a fixed daily clock. As with any turbine meter, wear, grit or scale build-up can cause it to under-read, over-read or stop registering flow entirely, and replacing the V3003-5 assembly is the standard fix. Stocked by WrekinWater as a genuine spare for WS1 and WS1.25 based softeners.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3003-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTurbine flow meter assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 and WS1.25 control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasures water throughput to trigger metered regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYour softener is regenerating on a fixed time schedule rather than tracking actual water use\u003c\/li\u003e\n\u003cli\u003eThe controller display shows no flow, or flow that doesn't match taps running in the house\u003c\/li\u003e\n\u003cli\u003eSalt usage or regeneration frequency has changed suddenly with no change in household water use\u003c\/li\u003e\n\u003cli\u003eThe meter turbine is visibly cracked, jammed or missing blades on inspection\u003c\/li\u003e\n\u003cli\u003eMetered regeneration is triggering erratically or far more often than expected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn a metered WS1 or WS1.25 softener, the V3003-5 turbine meter is what tells the control head how much water the household has used since the last regeneration. It's a small paddle wheel sitting in the water flow path, and it's vulnerable to grit, scale flakes and general wear over years of service. Once the blades are damaged or the housing clogs, the reading becomes unreliable, and because the meter is a sealed cartridge rather than a serviceable part, replacing the whole V3003-5 assembly is the only reliable way to restore accurate metered regeneration.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its Bettisfield, Shropshire base and stocks genuine Clack parts alongside Pentair Fleck, Autotrol and Kinetico ranges, so you can order the correct meter for a WS1 or WS1.25 valve with confidence. Rated Excellent on Trustpilot, the business processes orders quickly to get your softener regenerating accurately again.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and relieve pressure before opening the control valve body\u003c\/li\u003e\n\u003cli\u003eLocate the meter assembly, fitted into the valve body on the inlet side of the WS1\/WS1.25 head\u003c\/li\u003e\n\u003cli\u003eRelease the retaining clip holding the meter cartridge in place and withdraw the old assembly\u003c\/li\u003e\n\u003cli\u003eCheck the meter housing and o-ring for scale, grit or damage and clean if needed\u003c\/li\u003e\n\u003cli\u003eFit the new V3003-5 meter assembly, seating it fully in the housing, and refit the retaining clip\u003c\/li\u003e\n\u003cli\u003eRestore the water supply, return the valve to service, and run a manual regeneration or check the controller's flow display to confirm the new meter is registering correctly\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51869545136457,"sku":"10440000024","price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackTurbineassembly.jpg?v=1749644744"},{"product_id":"clack-no-hard-water-bypass-f-m-v3070fm","title":"Clack no hard water bypass F - M (V3070FM) for WS1 \u0026 WS1.25 valves","description":"\u003cp\u003eThe 10440000082 (V3070FM) is a no hard water bypass assembly for Clack WS1 and WS1.25 control valves, supplied in a female-to-male thread configuration. Unlike a standard bypass, this design is built so that even if the control valve faults or is left mid-cycle, no unsoftened water can slip through to the outlet, making it a common choice where a continuous soft water supply is important. Because this bypass sits directly in the mains supply path and its orientation and thread configuration have to match your existing pipework and valve exactly, WrekinWater recommends having it fitted by a competent installer or plumber, and stocks the part ready for despatch.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000082\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3070FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFemale x Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo hard water bypass, maintains soft water supply during a valve fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 and WS1.25 control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe bypass valve is stuck or seized and won't move between service and bypass positions\u003c\/li\u003e\n\u003cli\u003eThe bypass body is cracked or leaking at the joints or handle spindle\u003c\/li\u003e\n\u003cli\u003eThe bypass lever or handle has broken off, leaving you unable to isolate the softener\u003c\/li\u003e\n\u003cli\u003eHard water is passing through even in the service position because the bypass seats are worn\u003c\/li\u003e\n\u003cli\u003eYou're replacing a control valve and the existing bypass is an incompatible type or configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA no hard water bypass is designed so that, unlike a standard three-way bypass, it can never allow raw or hard water through to the outlet even if the control valve is faulted or caught mid-cycle, which matters in installations where any lapse in soft water supply is a problem. Over years of use the bypass body can crack, its internal seats and o-rings wear, or the handle mechanism can seize or break, all of which compromise its ability to isolate or protect the supply correctly. Because the bypass is central to how the whole softener is plumbed in and protected, a failure here typically means the entire assembly needs replacing rather than a single component.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied Clack valve and bypass components to installers and DIY customers for over 15 years from its Bettisfield, Shropshire base, and stocks the WS1 and WS1.25 bypass range including this no hard water configuration. Orders are processed quickly and the business is rated Excellent on Trustpilot, which matters when your softener's isolation and supply protection are at stake.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your valve series (WS1 or WS1.25) and the female-to-male thread configuration match your existing installation before fitting\u003c\/li\u003e\n\u003cli\u003eArrange for a competent plumber or installer to isolate the mains supply and remove the existing bypass assembly\u003c\/li\u003e\n\u003cli\u003eFit the new V3070FM bypass with fresh o-rings and retaining clips at the valve body\u003c\/li\u003e\n\u003cli\u003eCheck the bypass is orientated correctly according to the flow arrows moulded into the body\u003c\/li\u003e\n\u003cli\u003eHave the installer pressure test the connections for leaks before the softener is returned to service\u003c\/li\u003e\n\u003cli\u003eConfirm the bypass switches correctly between service and bypass, and that regeneration still isolates the outlet as expected\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51869878223177,"sku":"10440000082","price":146.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackNBPvalvelabelled.jpg?v=1749644743"},{"product_id":"clack-ws1-vertical-adaptor-assembly-v3191-01","title":"Clack WS1 Vertical adaptor assembly V3191-01","description":"\u003cp\u003eThe V3191-01 is a vertical adaptor assembly for Clack WS1 control valves, used where the installation requires pipework to enter and exit the valve from below rather than through the standard side-mounted inlet and outlet ports. It's commonly fitted on cabinet softeners and space-constrained installations where a vertical plumbing arrangement is needed. Supplied as a complete adaptor, it's a straightforward swap or addition for installers reworking pipework layouts. Stocked by WrekinWater as a genuine Clack spare.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3191-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVertical adaptor assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConverts valve inlet\/outlet connections to a vertical plumbing configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYour installation needs pipework to enter the WS1 valve vertically rather than from the side\u003c\/li\u003e\n\u003cli\u003eThe existing vertical adaptor is cracked, leaking or missing an o-ring seal\u003c\/li\u003e\n\u003cli\u003eYou're fitting a cabinet softener or space-constrained install where standard side ports won't line up with your pipework\u003c\/li\u003e\n\u003cli\u003eYou're reconfiguring an installation's plumbing layout and need to change the valve's connection orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eMost WS1 valves are plumbed with inlet and outlet connections entering from the side, but not every installation has room for that layout - cabinet softeners, under-sink installs and tight utility cupboards often need the pipework to run vertically instead. The V3191-01 adaptor assembly fits onto the WS1 valve body to redirect the connection orientation, sealed with an o-ring against the valve ports. As with any adaptor carrying full mains pressure, the housing or seal can crack or wear over time, and a weep at the adaptor face is the usual sign it needs replacing.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack adaptors and valve accessories for over 15 years from its Bettisfield, Shropshire base, stocking parts for the WS1 range alongside Pentair Fleck, Autotrol and Kinetico components so installers can match pipework layouts to the space available. Rated Excellent on Trustpilot and having served more than 50,000 customers, the business ships quickly to keep installation jobs moving.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and shut off the mains supply before disconnecting any pipework\u003c\/li\u003e\n\u003cli\u003eRemove the existing side-entry fittings or old vertical adaptor from the WS1 valve body\u003c\/li\u003e\n\u003cli\u003eInspect the valve ports and o-ring seats for damage or debris before fitting the replacement\u003c\/li\u003e\n\u003cli\u003eFit a new o-ring to the V3191-01 adaptor and lubricate lightly with silicone grease\u003c\/li\u003e\n\u003cli\u003eFit the adaptor assembly onto the valve body in the correct orientation for your pipework layout and secure it\u003c\/li\u003e\n\u003cli\u003eReconnect the pipework, restore the mains supply, and check every joint for leaks before returning the softener to service\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":51869907386697,"sku":"10440000280","price":14.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1VerticaladaptorAssemby.jpg?v=1749644741"},{"product_id":"clack-ch4642-wr-a-internal-check-valve-assembly-backwash-air-filter","title":"Clack WS1 CI Filter Valve Air draw Elbow with internal check valve","description":"\u003cp\u003eThe Clack WS1 CI Filter Valve Air Draw Elbow with internal check valve, available from WrekinWater, is the small fitting that lets an air-injection filter valve draw a precise pocket of air into the tank on every regeneration, while its built-in check valve stops water being pushed back the wrong way into the air system. It's a common wear part on aeration-style iron, manganese and sulphur removal filters built around the Clack WS1 CI valve.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000352\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 CI air-injection filter valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir draw connection with integral one-way check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMoulded elbow, push-fit\/threaded air line connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngineered plastic body with rubber check valve disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIron, manganese and sulphur (rotten egg smell) removal filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReduced air pocket in the filter tank, causing iron or manganese to break through into your water\u003c\/li\u003e\n\u003cli\u003eA return of sulphur\/rotten-egg smell that the filter had previously been removing\u003c\/li\u003e\n\u003cli\u003eWater or moisture appearing in the air draw tubing or venturi assembly where it shouldn't be\u003c\/li\u003e\n\u003cli\u003eVisible cracking, discolouration or a stiff\/stuck check valve flap on the existing elbow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe internal check valve disc is a small, flexible piece of rubber or plastic that opens and closes thousands of times over the life of the filter, and like any wear item it can harden, warp or get fouled with iron\/manganese sediment until it no longer seals properly. Once it fails, air draw either stops working (so the tank loses its treatment air pocket) or water is allowed to pass back into the air system, both of which stop the filter from oxidising and removing iron, manganese or sulphur effectively.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eAs specialists who've served more than 50,000 customers over 15 years from Bettisfield, Shropshire, WrekinWater stocks the specific small parts — like this WS1 CI air draw elbow — that keep aeration filters performing correctly, alongside our wider range of Pentair Fleck, Autotrol, Clack and Kinetico parts. We're rated \"Excellent\" on Trustpilot and operate as UK Company No. 11000488, so you can order the right part with confidence it will fit.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off the water supply to the filter and relieve pressure via the valve's manual regeneration or bypass.\u003c\/li\u003e\n\u003cli\u003eLocate the air draw elbow on the top of the WS1 CI valve body, typically connected to the air line\/venturi tube.\u003c\/li\u003e\n\u003cli\u003eDisconnect the air line tubing and unscrew or unclip the old elbow from the valve port.\u003c\/li\u003e\n\u003cli\u003eCheck the O-ring or seal on the new elbow, then fit it into the valve port and reconnect the air line tubing.\u003c\/li\u003e\n\u003cli\u003eEnsure the check valve disc moves freely and is orientated correctly to allow air in and block water out.\u003c\/li\u003e\n\u003cli\u003eRestore the water supply, run a manual regeneration, and confirm the air pocket is being drawn correctly on the next cycle.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Air Draw Full Kit","offer_id":51954186584393,"sku":"10440000352","price":29.0,"currency_code":"GBP","in_stock":true},{"title":"Elbow only  with internal Check valve","offer_id":51954186551625,"sku":"10441000016","price":11.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackAirDrawAssembly3.jpg?v=1749644557"},{"product_id":"clack-separate-source-valve-mav-1-bsp-tails-for-ws1ci-and-ws1-25ci-valves","title":"Motorised Alternating Valve (MAV) Female to Female (V3069FF-01) WS1 and WS1.25","description":"\u003cp data-start=\"526\" data-end=\"687\" class=\"\"\u003e\u003cstrong data-start=\"526\" data-end=\"585\"\u003eClack MAV Valve – Compatible with WS1 and WS1.25 Valves\u003c\/strong\u003e\u003cbr data-start=\"585\" data-end=\"588\"\u003e\u003cstrong data-start=\"588\" data-end=\"687\"\u003eReliable Twin Alternating Operation with 1.25\" Full-Port Performance – Supplied by Wrekin Water\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"1038\" class=\"\"\u003eThe \u003cstrong data-start=\"693\" data-end=\"712\"\u003eClack MAV Valve\u003c\/strong\u003e is designed for \u003cstrong data-start=\"729\" data-end=\"781\"\u003etwin alternating softener and filtration systems\u003c\/strong\u003e, offering seamless control and efficient performance in high-demand environments. Built to integrate with \u003cstrong data-start=\"888\" data-end=\"919\"\u003eClack WS1 and WS1.25 valves\u003c\/strong\u003e, this unit supports \u003cstrong data-start=\"940\" data-end=\"970\"\u003eautomatic source switching\u003c\/strong\u003e and precise flow regulation—without the need for vertical adaptors.\u003c\/p\u003e\n\u003chr data-start=\"1040\" data-end=\"1043\" class=\"\"\u003e\n\u003ch3 data-start=\"1045\" data-end=\"1076\" class=\"\"\u003e\u003cstrong data-start=\"1049\" data-end=\"1076\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1078\" data-end=\"1244\" class=\"\"\u003e🔄 \u003cstrong data-start=\"1081\" data-end=\"1116\"\u003eTwin Alternating System Support\u003c\/strong\u003e\u003cbr data-start=\"1116\" data-end=\"1119\"\u003eAllows dual-tank systems to alternate automatically, providing a continuous supply of treated water—even during regeneration.\u003c\/p\u003e\n\u003cp data-start=\"1246\" data-end=\"1408\" class=\"\"\u003e⚡ \u003cstrong data-start=\"1248\" data-end=\"1282\"\u003eLow Voltage, DC Drive Assembly\u003c\/strong\u003e\u003cbr data-start=\"1282\" data-end=\"1285\"\u003eProven \u003cstrong data-start=\"1292\" data-end=\"1319\"\u003eClack DC drive assembly\u003c\/strong\u003e, powered and controlled via the valve's circuit board for \u003cstrong data-start=\"1378\" data-end=\"1407\"\u003esafe, efficient operation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1410\" data-end=\"1568\" class=\"\"\u003e🧩 \u003cstrong data-start=\"1413\" data-end=\"1437\"\u003eSeamless Integration\u003c\/strong\u003e\u003cbr data-start=\"1437\" data-end=\"1440\"\u003eCompatible with \u003cstrong data-start=\"1456\" data-end=\"1497\"\u003eWS1 and WS1.25 control valve fittings\u003c\/strong\u003e, with \u003cstrong data-start=\"1504\" data-end=\"1524\"\u003efull 1.25\" ports\u003c\/strong\u003e to minimise pressure loss during operation.\u003c\/p\u003e\n\u003cp data-start=\"1570\" data-end=\"1720\" class=\"\"\u003e💧 \u003cstrong data-start=\"1573\" data-end=\"1606\"\u003eFlexible Regeneration Options\u003c\/strong\u003e\u003cbr data-start=\"1606\" data-end=\"1609\"\u003eChoose between \u003cstrong data-start=\"1624\" data-end=\"1654\"\u003etreated or untreated water\u003c\/strong\u003e for regeneration cycles—ideal for borehole or municipal supplies.\u003c\/p\u003e\n\u003cp data-start=\"1722\" data-end=\"1748\" class=\"\"\u003e📉 \u003cstrong data-start=\"1725\" data-end=\"1746\"\u003eLow Pressure Drop\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1749\" data-end=\"1935\"\u003e\n\u003cli data-start=\"1749\" data-end=\"1814\" class=\"\"\u003e\n\u003cp data-start=\"1751\" data-end=\"1814\" class=\"\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1772\"\u003ePort A to Common:\u003c\/strong\u003e CV factor 16.3 (3.4 PSI drop at 30 GPM)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1815\" data-end=\"1935\" class=\"\"\u003e\n\u003cp data-start=\"1817\" data-end=\"1935\" class=\"\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1838\"\u003ePort B to Common:\u003c\/strong\u003e CV factor 17.4 (3.0 PSI drop at 30 GPM)\u003cbr data-start=\"1878\" data-end=\"1881\"\u003eMaintains system efficiency even at higher flow rates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1937\" data-end=\"1974\" class=\"\"\u003e🛡️ \u003cstrong data-start=\"1941\" data-end=\"1972\"\u003eRobust Operating Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1975\" data-end=\"2110\"\u003e\n\u003cli data-start=\"1975\" data-end=\"2009\" class=\"\"\u003e\n\u003cp data-start=\"1977\" data-end=\"2009\" class=\"\"\u003e\u003cstrong data-start=\"1977\" data-end=\"1996\"\u003ePressure Range:\u003c\/strong\u003e 20–125 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2010\" data-end=\"2110\" class=\"\"\u003e\n\u003cp data-start=\"2012\" data-end=\"2110\" class=\"\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2034\"\u003eTemperature Range:\u003c\/strong\u003e 40°F–110°F\u003cbr data-start=\"2045\" data-end=\"2048\"\u003ePerfect for residential, commercial, and light industrial use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2112\" data-end=\"2115\" class=\"\"\u003e\n\u003ch3 data-start=\"2117\" data-end=\"2150\" class=\"\"\u003e\u003cstrong data-start=\"2121\" data-end=\"2150\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2152\" data-end=\"2864\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2152\" data-end=\"2222\"\u003e\n\u003ctr data-start=\"2152\" data-end=\"2222\"\u003e\n\u003cth data-start=\"2152\" data-end=\"2182\" data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"2182\" data-end=\"2222\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2295\" data-end=\"2864\"\u003e\n\u003ctr data-start=\"2295\" data-end=\"2366\"\u003e\n\u003ctd data-start=\"2295\" data-end=\"2325\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2297\" data-end=\"2318\"\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2325\" data-end=\"2366\" data-col-size=\"sm\"\u003eClack WS1 \u0026amp; WS1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2367\" data-end=\"2437\"\u003e\n\u003ctd data-start=\"2367\" data-end=\"2397\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2369\" data-end=\"2385\"\u003eDrive System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2397\" data-end=\"2437\" data-col-size=\"sm\"\u003eClack DC drive (low voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2438\" data-end=\"2509\"\u003e\n\u003ctd data-start=\"2438\" data-end=\"2468\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2440\" data-end=\"2449\"\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2468\" data-end=\"2509\" data-col-size=\"sm\"\u003eFull 1.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2510\" data-end=\"2580\"\u003e\n\u003ctd data-start=\"2510\" data-end=\"2540\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2512\" data-end=\"2539\"\u003eFlow CV – Port A\/Common\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2540\" data-end=\"2580\"\u003e16.3 (3.4 PSI @ 30 GPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2581\" data-end=\"2651\"\u003e\n\u003ctd data-start=\"2581\" data-end=\"2611\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2583\" data-end=\"2610\"\u003eFlow CV – Port B\/Common\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2611\" data-end=\"2651\" data-col-size=\"sm\"\u003e17.4 (3.0 PSI @ 30 GPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2652\" data-end=\"2722\"\u003e\n\u003ctd data-start=\"2652\" data-end=\"2682\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2654\" data-end=\"2676\"\u003eOperating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2682\" data-end=\"2722\" data-col-size=\"sm\"\u003e20 – 125 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2723\" data-end=\"2793\"\u003e\n\u003ctd data-start=\"2723\" data-end=\"2753\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2725\" data-end=\"2750\"\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2753\" data-end=\"2793\"\u003e40°F – 110°F (4.4°C – 43.3°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2794\" data-end=\"2864\"\u003e\n\u003ctd data-start=\"2794\" data-end=\"2824\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2796\" data-end=\"2808\"\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2824\" data-end=\"2864\"\u003eHorizontal (no vertical adaptors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\"\u003e\n\u003cdiv class=\"absolute end-0 flex items-end\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cbutton class=\"bg-token-bg-primary hover:bg-token-bg-tertiary text-token-text-secondary my-1 rounded-sm p-1 transition-opacity group-[:not(:hover):not(:focus-within)]:pointer-events-none group-[:not(:hover):not(:focus-within)]:opacity-0\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon-md-heavy\"\u003e\u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M7 5C7 3.34315 8.34315 2 10 2H19C20.6569 2 22 3.34315 22 5V14C22 15.6569 20.6569 17 19 17H17V19C17 20.6569 15.6569 22 14 22H5C3.34315 22 2 20.6569 2 19V10C2 8.34315 3.34315 7 5 7H7V5ZM9 7H14C15.6569 7 17 8.34315 17 10V15H19C19.5523 15 20 14.5523 20 14V5C20 4.44772 19.5523 4 19 4H10C9.44772 4 9 4.44772 9 5V7ZM5 9C4.44772 9 4 9.44772 4 10V19C4 19.5523 4.44772 20 5 20H14C14.5523 20 15 19.5523 15 19V10C15 9.44772 14.5523 9 14 9H5Z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2866\" data-end=\"2869\" class=\"\"\u003e\n\u003ch3 data-start=\"2871\" data-end=\"2889\" class=\"\"\u003e\u003cstrong data-start=\"2875\" data-end=\"2889\"\u003eIdeal For:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2891\" data-end=\"3071\" class=\"\"\u003e✔ Twin alternating softener or filter systems\u003cbr data-start=\"2936\" data-end=\"2939\"\u003e✔ Borehole or mains-fed installations\u003cbr data-start=\"2976\" data-end=\"2979\"\u003e✔ Systems requiring flexible regeneration sources\u003cbr data-start=\"3028\" data-end=\"3031\"\u003e✔ Commercial and light industrial setups\u003c\/p\u003e\n\u003chr data-start=\"3073\" data-end=\"3076\" class=\"\"\u003e\n\u003ch3 data-start=\"3078\" data-end=\"3110\" class=\"\"\u003e\u003cstrong data-start=\"3082\" data-end=\"3110\"\u003eWhy Choose Wrekin Water?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3112\" data-end=\"3393\" class=\"\"\u003eAs experts in water treatment technology, \u003cstrong data-start=\"3154\" data-end=\"3170\"\u003eWrekin Water\u003c\/strong\u003e offers genuine Clack components with trusted customer support. The \u003cstrong data-start=\"3238\" data-end=\"3280\"\u003eClack MAV Valve for WS1\/WS1.25 systems\u003c\/strong\u003e ensures efficient operation, consistent treated water supply, and long-term performance in demanding conditions.\u003c\/p\u003e\n\u003chr data-start=\"3395\" data-end=\"3398\" class=\"\"\u003e\n\u003cp data-start=\"3400\" data-end=\"3486\" class=\"\"\u003e📦 \u003cstrong data-start=\"3403\" data-end=\"3418\"\u003eOrder today\u003c\/strong\u003e and optimise your system with Clack precision—only at Wrekin Water.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52235304337737,"sku":"10440000138","price":155.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackMotorisedvalvem-f.jpg?v=1749644013"},{"product_id":"motorised-alternating-valve-mav-female-x-female-v3069ff-01-ws1-and-ws1-25-copy","title":"Clack Separate Source Valve (MAV) 1\" BSP Tails for WS1CI and WS1.25CI Valves V3069FF-01","description":"\u003cp\u003eThe V3069FF-01 is Clack's Separate Source bypass valve assembly (MAV), fitted with 1\" BSP tails and designed to work alongside WS1CI and WS1.25CI commercial control valves. It allows a designated outlet - such as an outside tap, irrigation line or fire main - to draw untreated mains water directly, bypassing the softener circuit entirely, while the rest of the property continues to receive softened water. Supplied as a complete tailed assembly, it's designed for straightforward swap-in fitting by a competent installer or confident DIYer working on commercial or high-demand softener installations. Stocked by WrekinWater for same-day dispatch.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3069FF-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000348 c0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" BSP Tails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeparate Source bypass \/ Motorised Alternator Valve (MAV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1CI and WS1.25CI commercial control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial and high-demand softener installations requiring a separate untreated water take-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe existing separate source\/bypass valve is seized, leaking or won't hold position\u003c\/li\u003e\n\u003cli\u003eYou're installing a WS1CI or WS1.25CI commercial softener and need to provide an unsoftened take-off point\u003c\/li\u003e\n\u003cli\u003eThe bypass assembly has cracked tails or a worn seal causing weeping at the union\u003c\/li\u003e\n\u003cli\u003eYou're replacing a failed MAV unit that no longer isolates the separate source circuit correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn commercial installations it's common to keep one or more outlets - an outside tap, wash-down point or process line - on untreated mains water while the rest of the building runs through the softener. Clack's V3069FF-01 handles this by tapping off the inlet ahead of the control valve and routing it through its own bypass path with 1\" BSP tails for a clean plumbed-in connection. Like any bypass valve, the seals and moving parts are exposed to constant mains pressure and, over years of service, the tails or seats can crack, weep or seize, at which point the only reliable fix is to replace the assembly rather than attempt a partial repair.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Clack parts alongside Pentair Fleck, Autotrol and Kinetico components, so commercial installers can get the exact valve for a WS1CI or WS1.25CI system rather than a generic substitute. The business is rated Excellent on Trustpilot and ships quickly, which matters when a commercial site's separate source supply is out of action.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the mains supply and relieve system pressure before disconnecting any pipework from the existing bypass assembly\u003c\/li\u003e\n\u003cli\u003eNote the orientation of the inlet, outlet and separate source connections before removing the old unit\u003c\/li\u003e\n\u003cli\u003eUndo the 1\" BSP tail connections and lift out the failed valve assembly\u003c\/li\u003e\n\u003cli\u003eCheck the mating pipework and any washers or seals for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eFit the V3069FF-01 in the same orientation, reconnecting the 1\" BSP tails and separate source take-off, first confirming the assembly matches your WS1CI or WS1.25CI valve\u003c\/li\u003e\n\u003cli\u003eRestore the mains supply gradually and check every joint for leaks before returning the softener to normal service\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52235385831753,"sku":"10440000348 c0001","price":165.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackMotorisedvalvem-f.jpg?v=1749644013"},{"product_id":"motorised-alternating-valve-mav-m-m-to-fit-vertical-adaptors-v3069mm-01-copy","title":"Motorised Alternating Valve (MAV) Male to Male to Fit Vertical Adaptors (V3069MM-01)","description":"\u003cul\u003e\n\u003cli\u003eAllows for twin alternating system\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow voltage drive assembly controlled by valve’s circuit board\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUtilizes WS1 and WS1.25 Control Valve Fittings\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull 1.25” ports for minimal pressure loss\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides choices of treated or non-treated water regeneration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProven and reliable Clack DC drive assembly\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan be utilized with a single control valve system to accommodate a clean water source for regeneration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow from Port A to Common has a CV factor of 16.3 (3.4 psi drop at 30 gpm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow from Port B to Common has a CV factor of 17.4 (3.0 psi drop at 30 gpm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Pressures: 20 PSI Minimum 125 PSI Maximum\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating Temperatures: 40°F Minimum 110°F Maximum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"font-bold text-h4 leading-[30px] pt-[15px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eMotorised Alternating Valve (MAV) for Separate Source Connections 1\" BSP Tails\u003c\/h3\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003eOptimize your water management system with the Motorised Alternating Valve, a smart solution designed for seamless water source transitions. Perfectly suited for systems using 1\" and 1.25\" Clack CI Valves, this valve ensures efficient water management across various applications.\u003c\/p\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eKey Features\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eEfficient Water Source Management\u003c\/strong\u003e: Designed to facilitate smooth transitions between water sources, enhancing your system's overall efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eThree-Way Valve Functionality\u003c\/strong\u003e: Automatically connects to the system's inlet port, switching the water source before entering regeneration or backwash phases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eAutomatic Source Switching\u003c\/strong\u003e: Maintains water flow without manual intervention, ideal for systems requiring an uninterrupted water supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"font-bold text-body leading-[24px] pt-[12px] pb-[2px] [\u0026amp;_a]:underline-offset-[6px] [\u0026amp;_.underline]:underline-offset-[6px]\"\u003eAdditional Benefits\u003c\/h4\u003e\n\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eCompatibility and Versatility\u003c\/strong\u003e: Specifically engineered for Clack CI Valves, supporting both 1\" and 1.25\" configurations to fit diverse setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eReliable Performance\u003c\/strong\u003e: Supplied by Wrekin Water Treatment, offering dependable operation to keep your system running smoothly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"font-bold\"\u003eContinuous Availability\u003c\/strong\u003e: During regeneration, any water demand is met from the alternate source, ensuring no interruptions in supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003eEnhance your water management capabilities with the Motorised Alternating Valve, the ultimate solution for automated and efficient control of your water sources.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52235402150217,"sku":"10440000005","price":150.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/MAV_Valve_M-M_V3069MM-01_1-1.25_815b6446-04e5-47ca-83fb-82f95d6e8857.jpg?v=1749644010"},{"product_id":"clack-separate-source-mav-kit-for-1-and-1-25-valves-1-5-bsp-tails-copy","title":"Clack Separate Source MAV Kit for WS1\" and WS1.25\" Valves with 1.5\" BSP Tails","description":"\u003cp\u003eThe 10440000348 c0002 is a Separate Source Motorised Alternator Valve (MAV) kit for Clack WS1 and WS1.25 control valves, supplied with 1.5\" BSP tails. It's used on duplex (twin-tank) softener installations fed from two separate water sources, automatically switching flow between tanks so one can regenerate while the other stays in service, without ever mixing the two supplies. Because this kit is central to how a duplex system is plumbed, wired and sequenced, WrekinWater recommends it's fitted by a competent installer familiar with duplex Clack systems, and stocks the kit ready for despatch.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000348 c0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMotorised alternator valve kit for separate source duplex systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5\" BSP tails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 and WS1.25 control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAV valve assembly with tails and fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe alternator valve is failing to switch between the two tanks, leaving one tank permanently in or out of service\u003c\/li\u003e\n\u003cli\u003eOne tank isn't coming online during the other's regeneration, interrupting continuous supply\u003c\/li\u003e\n\u003cli\u003eThe MAV motor has burnt out, seized, or no longer responds when the controller signals a switch\u003c\/li\u003e\n\u003cli\u003eThe valve is allowing simultaneous flow from both sources when it should be isolating one at a time\u003c\/li\u003e\n\u003cli\u003eYou're setting up or upgrading a duplex installation and need a separate source MAV kit rather than a standard alternator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eIn a duplex system drawing from two separate sources, the MAV is the component that physically directs flow to one tank at a time, switching over so the other can regenerate without ever cross-connecting the two sources or leaving the site without softened water. The motor, gearing and valve seats inside the MAV are worked every time the system alternates, and over years of cycling the motor can burn out, gears can wear, or the valve seats can degrade to the point where switching becomes unreliable or incomplete. Because a fault here affects how the whole duplex system sequences and protects against source mixing, the MAV kit is typically replaced as a complete assembly rather than repaired part by part.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied Clack valve and duplex system components to installers and commercial customers for over 15 years from its Bettisfield, Shropshire base, and stocks specialist parts like this Separate Source MAV kit alongside its wider Clack range. Orders are processed quickly and the business is rated Excellent on Trustpilot, which matters when a duplex system's continuous supply depends on the alternator working correctly.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your system uses WS1 or WS1.25 valves with 1.5\" BSP tails and a genuine separate source configuration before ordering\u003c\/li\u003e\n\u003cli\u003eArrange for a competent installer to isolate both sources and the control system before removing the existing MAV assembly\u003c\/li\u003e\n\u003cli\u003eFit the new MAV kit and tails, checking the source and tank connections match the original pipework layout\u003c\/li\u003e\n\u003cli\u003eReconnect and check the electrical wiring or control cabling to the alternator motor as specified for your controller\u003c\/li\u003e\n\u003cli\u003eHave the installer test the switching sequence manually to confirm the valve alternates correctly between sources and tanks\u003c\/li\u003e\n\u003cli\u003eRun the system through a full automatic cycle and confirm no cross-flow occurs between the two separate sources before returning to normal operation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52235406999881,"sku":"10440000348 c0002","price":166.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackMotorisedvalvem-f.jpg?v=1749644013"},{"product_id":"motorized-alternating-valve-mav-for-clack-ws2-valve-2-bspt-female-v3076b-bspt","title":"Motorized Alternating Valve (MAV) for Clack WS2 valve 2\" BSPT (Female) V3076B-BSPT","description":"\u003cp data-start=\"544\" data-end=\"705\" class=\"\"\u003e\u003cstrong data-start=\"544\" data-end=\"616\"\u003eClack V3076B-BSPT Motorized Alternating Valve (MAV) – 2\" BSPT Female\u003c\/strong\u003e\u003cbr data-start=\"616\" data-end=\"619\"\u003e\u003cstrong data-start=\"619\" data-end=\"705\"\u003eSmart Source Control for WS2, WS2L \u0026amp; WS2H Valve Systems – Supplied by Wrekin Water\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"707\" data-end=\"1072\" class=\"\"\u003eThe \u003cstrong data-start=\"711\" data-end=\"760\"\u003eClack V3076B-BSPT Motorized Alternating Valve\u003c\/strong\u003e is a high-performance control solution for advanced water treatment systems. Built with robust \u003cstrong data-start=\"856\" data-end=\"875\"\u003elead-free brass\u003c\/strong\u003e and engineered for full system automation, this \u003cstrong data-start=\"924\" data-end=\"955\"\u003e2\" BSPT female-threaded MAV\u003c\/strong\u003e is ideal for \u003cstrong data-start=\"969\" data-end=\"1028\"\u003ecommercial and industrial water softening or filtration\u003c\/strong\u003e setups using \u003cstrong data-start=\"1042\" data-end=\"1071\"\u003eWS2, WS2L, or WS2H valves\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1074\" data-end=\"1077\" class=\"\"\u003e\n\u003ch3 data-start=\"1079\" data-end=\"1110\" class=\"\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1110\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1112\" data-end=\"1281\" class=\"\"\u003e🔁 \u003cstrong data-start=\"1115\" data-end=\"1155\"\u003eAutomated Twin Alternating Operation\u003c\/strong\u003e\u003cbr data-start=\"1155\" data-end=\"1158\"\u003eAllows twin-tank configurations to alternate between vessels, ensuring uninterrupted soft water or filtration availability.\u003c\/p\u003e\n\u003cp data-start=\"1283\" data-end=\"1470\" class=\"\"\u003e🔩 \u003cstrong data-start=\"1286\" data-end=\"1316\"\u003ePremium Brass Construction\u003c\/strong\u003e\u003cbr data-start=\"1316\" data-end=\"1319\"\u003eBuilt from \u003cstrong data-start=\"1330\" data-end=\"1349\"\u003elead-free brass\u003c\/strong\u003e with a durable black coating, this valve is designed for longevity and corrosion resistance in harsh water environments.\u003c\/p\u003e\n\u003cp data-start=\"1472\" data-end=\"1656\" class=\"\"\u003e🔄 \u003cstrong data-start=\"1475\" data-end=\"1497\"\u003eFull 2” Flow Ports\u003c\/strong\u003e\u003cbr data-start=\"1497\" data-end=\"1500\"\u003eOptimised flow path with \u003cstrong data-start=\"1525\" data-end=\"1550\"\u003eminimal pressure drop\u003c\/strong\u003e—just \u003cstrong data-start=\"1556\" data-end=\"1579\"\u003e2.1 PSI from Port A\u003c\/strong\u003e and \u003cstrong data-start=\"1584\" data-end=\"1607\"\u003e1.4 PSI from Port B\u003c\/strong\u003e at 90 GPM—ensures consistent system performance.\u003c\/p\u003e\n\u003cp data-start=\"1658\" data-end=\"1837\" class=\"\"\u003e💧 \u003cstrong data-start=\"1661\" data-end=\"1694\"\u003eFlexible Regeneration Control\u003c\/strong\u003e\u003cbr data-start=\"1694\" data-end=\"1697\"\u003ePrevents raw water bypass and offers the ability to regenerate with \u003cstrong data-start=\"1765\" data-end=\"1795\"\u003etreated or untreated water\u003c\/strong\u003e, depending on your system’s requirements.\u003c\/p\u003e\n\u003cp data-start=\"1839\" data-end=\"2018\" class=\"\"\u003e⚡ \u003cstrong data-start=\"1841\" data-end=\"1876\"\u003eTrusted Clack DC Drive Assembly\u003c\/strong\u003e\u003cbr data-start=\"1876\" data-end=\"1879\"\u003eUses a reliable low-voltage motorised drive system controlled via the WS2 valve’s circuit board for \u003cstrong data-start=\"1979\" data-end=\"2017\"\u003eaccurate and responsive automation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2020\" data-end=\"2023\" class=\"\"\u003e\n\u003ch3 data-start=\"2025\" data-end=\"2058\" class=\"\"\u003e\u003cstrong data-start=\"2029\" data-end=\"2058\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2060\" data-end=\"2750\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2060\" data-end=\"2128\"\u003e\n\u003ctr data-start=\"2060\" data-end=\"2128\"\u003e\n\u003cth data-start=\"2060\" data-end=\"2090\" data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"2090\" data-end=\"2128\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2199\" data-end=\"2750\"\u003e\n\u003ctr data-start=\"2199\" data-end=\"2267\"\u003e\n\u003ctd data-start=\"2199\" data-end=\"2228\" data-col-size=\"sm\"\u003eValve Type\u003c\/td\u003e\n\u003ctd data-start=\"2228\" data-end=\"2267\" data-col-size=\"sm\"\u003eMotorized Alternating Valve (MAV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2268\" data-end=\"2336\"\u003e\n\u003ctd data-start=\"2268\" data-end=\"2297\" data-col-size=\"sm\"\u003eThread Size\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2297\" data-end=\"2336\"\u003e2\" BSPT (Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2337\" data-end=\"2405\"\u003e\n\u003ctd data-start=\"2337\" data-end=\"2366\" data-col-size=\"sm\"\u003eFlow A to Common\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2366\" data-end=\"2405\"\u003e2.1 PSI drop @ 90 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2406\" data-end=\"2474\"\u003e\n\u003ctd data-start=\"2406\" data-end=\"2435\" data-col-size=\"sm\"\u003eFlow B to Common\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2435\" data-end=\"2474\"\u003e1.4 PSI drop @ 90 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2475\" data-end=\"2543\"\u003e\n\u003ctd data-start=\"2475\" data-end=\"2504\" data-col-size=\"sm\"\u003eOperating Pressure\u003c\/td\u003e\n\u003ctd data-start=\"2504\" data-end=\"2543\" data-col-size=\"sm\"\u003e20 – 125 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2544\" data-end=\"2612\"\u003e\n\u003ctd data-start=\"2544\" data-end=\"2573\" data-col-size=\"sm\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2573\" data-end=\"2612\"\u003e40°F – 110°F (4.4°C – 43.3°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2613\" data-end=\"2681\"\u003e\n\u003ctd data-start=\"2613\" data-end=\"2642\" data-col-size=\"sm\"\u003eConstruction Material\u003c\/td\u003e\n\u003ctd data-start=\"2642\" data-end=\"2681\" data-col-size=\"sm\"\u003eLead-free brass with black coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2682\" data-end=\"2750\"\u003e\n\u003ctd data-start=\"2682\" data-end=\"2711\" data-col-size=\"sm\"\u003eCompatible With\u003c\/td\u003e\n\u003ctd data-start=\"2711\" data-end=\"2750\" data-col-size=\"sm\"\u003eWS2, WS2L, WS2H Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\"\u003e\n\u003cdiv class=\"absolute end-0 flex items-end\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cbutton class=\"bg-token-bg-primary hover:bg-token-bg-tertiary text-token-text-secondary my-1 rounded-sm p-1 transition-opacity group-[:not(:hover):not(:focus-within)]:pointer-events-none group-[:not(:hover):not(:focus-within)]:opacity-0\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon-md-heavy\"\u003e\u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M7 5C7 3.34315 8.34315 2 10 2H19C20.6569 2 22 3.34315 22 5V14C22 15.6569 20.6569 17 19 17H17V19C17 20.6569 15.6569 22 14 22H5C3.34315 22 2 20.6569 2 19V10C2 8.34315 3.34315 7 5 7H7V5ZM9 7H14C15.6569 7 17 8.34315 17 10V15H19C19.5523 15 20 14.5523 20 14V5C20 4.44772 19.5523 4 19 4H10C9.44772 4 9 4.44772 9 5V7ZM5 9C4.44772 9 4 9.44772 4 10V19C4 19.5523 4.44772 20 5 20H14C14.5523 20 15 19.5523 15 19V10C15 9.44772 14.5523 9 14 9H5Z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2752\" data-end=\"2755\" class=\"\"\u003e\n\u003ch3 data-start=\"2757\" data-end=\"2784\" class=\"\"\u003e\u003cstrong data-start=\"2761\" data-end=\"2784\"\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2786\" data-end=\"2977\" class=\"\"\u003e✔ Commercial and industrial water softeners\u003cbr data-start=\"2829\" data-end=\"2832\"\u003e✔ Twin alternating filtration systems\u003cbr data-start=\"2869\" data-end=\"2872\"\u003e✔ Borehole and municipal integration setups\u003cbr data-start=\"2915\" data-end=\"2918\"\u003e✔ Systems requiring no raw water bypass during regeneration\u003c\/p\u003e\n\u003chr data-start=\"2979\" data-end=\"2982\" class=\"\"\u003e\n\u003ch3 data-start=\"2984\" data-end=\"3016\" class=\"\"\u003e\u003cstrong data-start=\"2988\" data-end=\"3016\"\u003eWhy Choose Wrekin Water?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3018\" data-end=\"3311\" class=\"\"\u003eAt \u003cstrong data-start=\"3021\" data-end=\"3037\"\u003eWrekin Water\u003c\/strong\u003e, we provide expert advice, reliable stock, and fast service on top-quality commercial water treatment components. The \u003cstrong data-start=\"3156\" data-end=\"3190\"\u003eClack V3076B-BSPT 2\" MAV Valve\u003c\/strong\u003e is the professional’s choice for systems that demand precision control, seamless automation, and rock-solid reliability.\u003c\/p\u003e\n\u003chr data-start=\"3313\" data-end=\"3316\" class=\"\"\u003e\n\u003cp data-start=\"3318\" data-end=\"3447\" class=\"\"\u003e📦 \u003cstrong data-start=\"3321\" data-end=\"3336\"\u003eOrder today\u003c\/strong\u003e and take control of your water source management with the trusted performance of Clack—backed by Wrekin Water.\u003c\/p\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241114759497,"sku":"10440000066","price":487.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1.5MAV.jpg?v=1749644008"},{"product_id":"clack-ws2-separate-source-mav-kit-2-copy","title":"Clack WS2 Separate Source (MAV) Kit 2\"","description":"\u003cp\u003eThe Clack WS2 Separate Source (MAV) Kit is a specialist Manual Air Valve upgrade for 2in WS2 control valves, allowing the softener or filter to draw its regenerant or air supply from a source that's physically separated from the treated water line, and WrekinWater stocks it for commercial installers working on larger Clack-based systems across the UK. It's a significant, technical kit rather than a simple wear part, used where site plumbing, water regulations or system design require the valve's source to be isolated from the main supply.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeparate Source \/ Manual Air Valve (MAV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000344 c0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial softeners\/filters with separated source requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended fitting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompetent installer \/ water treatment engineer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSite water regulations or backflow requirements mean the valve's source can no longer share the treated supply line\u003c\/li\u003e\n\u003cli\u003eAn existing MAV assembly is worn, seized or leaking air\/water where it shouldn't\u003c\/li\u003e\n\u003cli\u003eA commercial system is being reconfigured or relocated and needs its source plumbing isolated\u003c\/li\u003e\n\u003cli\u003eAn installer has identified during a system audit that a separate source arrangement is required for compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA separate source configuration exists so that the valve's air or regenerant supply is drawn from an isolated point rather than the main treated water line, which matters for larger commercial installations where backflow prevention, plumbing layout or water regulations require that separation. The MAV components that manage this — the manual air valve mechanism, seals and connecting hardware — are subject to the same pressure cycling and wear as the rest of the valve, and on a 2in commercial system a worn or incorrectly specified separate source kit can lead to air lock, inconsistent regeneration or a compliance issue that needs addressing by a qualified installer.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico parts including this WS2 Separate Source MAV kit, so commercial installers can source the correct specialist kit rather than trying to improvise a solution. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team is available to talk through site requirements before you order a kit of this complexity and cost.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eHave a competent water treatment installer assess the existing plumbing layout and confirm the separate source arrangement required for the site\u003c\/li\u003e\n\u003cli\u003eIsolate the water supply and depressurise the system fully before beginning any work on the valve\u003c\/li\u003e\n\u003cli\u003eRemove the existing source connection hardware from the 2in WS2 valve, noting the current configuration\u003c\/li\u003e\n\u003cli\u003eFit the new Separate Source (MAV) kit according to Clack's installation instructions, ensuring correct orientation and torque on all fittings\u003c\/li\u003e\n\u003cli\u003eReconnect the source plumbing and restore water supply, checking for leaks at every joint under pressure\u003c\/li\u003e\n\u003cli\u003eCommission the system with a full test regeneration cycle, confirming the manual air valve operates correctly and the source remains properly isolated\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241171972425,"sku":"10440000344 c0001","price":504.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1.5MAV.jpg?v=1749644008"},{"product_id":"clack-no-raw-water-bypass-2-v3098-bspt-male-x-female-copy","title":"Clack No Raw Water Bypass 2\" V3098-BSPT (Male x Female)","description":"\u003cp\u003eThe 10440000170 (V3098-BSPT) is a 2\" no raw water bypass assembly for larger commercial and industrial Clack softener and filtration installations, supplied with male-by-female BSPT connections. Like the smaller no hard water bypass used on WS1\/WS1.25 systems, it's designed so raw, untreated water can't pass through to the outlet even during a fault, which matters on higher-flow commercial systems. Given its size, pressure rating and the demands of commercial pipework, WrekinWater recommends this bypass is fitted and commissioned by a competent installer, and stocks the part for despatch.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3098-BSPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale x Female BSPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo raw water bypass for commercial\/industrial systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 2\" bypass has seized or is difficult to operate between service and bypass positions\u003c\/li\u003e\n\u003cli\u003eThe bypass body or handle assembly is cracked or leaking at the BSPT thread joints\u003c\/li\u003e\n\u003cli\u003eYou can no longer isolate the commercial system for maintenance because the bypass has failed\u003c\/li\u003e\n\u003cli\u003eRaw or untreated water is being detected downstream because the bypass seats are worn\u003c\/li\u003e\n\u003cli\u003eYou're upgrading or servicing a commercial softener\/filter installation and need a matching 2\" bypass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn larger commercial systems, the bypass has to isolate significantly higher flow rates and pressures than a domestic bypass, while still guaranteeing that raw water can never reach the outlet if the control valve faults. The larger body and BSPT threaded connections are more exposed to wear from frequent operation and from the higher pressures typical of commercial pipework, so seats, seals and the operating mechanism can degrade over time. Once the bypass can no longer be relied on to isolate the system cleanly, both maintenance access and water quality protection are compromised, which is why the whole assembly is replaced as a unit.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied Clack valve and bypass components to installers and commercial customers for over 15 years from its Bettisfield, Shropshire base, and stocks larger-format parts like this 2\" no raw water bypass alongside its domestic WS1\/WS1.25 range. Orders are processed quickly and the business is rated Excellent on Trustpilot, which matters when a commercial system needs to stay online.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm the 2\" BSPT male x female configuration matches your existing commercial pipework before ordering or fitting\u003c\/li\u003e\n\u003cli\u003eArrange for a competent installer or plumber to isolate the supply and safely remove the existing bypass assembly\u003c\/li\u003e\n\u003cli\u003eFit the new V3098-BSPT bypass with correct thread sealant and any required o-rings or gaskets\u003c\/li\u003e\n\u003cli\u003eCheck the bypass is orientated correctly per the flow markings on the body before final tightening\u003c\/li\u003e\n\u003cli\u003eHave the installer pressure test all joints under normal system pressure before returning the system to service\u003c\/li\u003e\n\u003cli\u003eConfirm bypass and service positions both isolate and pass water correctly, and document the change for the system's maintenance records\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241193828681,"sku":"10440000170","price":256.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1.5_NBP.jpg?v=1749644005"},{"product_id":"clack-v3003-02-ws1-5-2-2h-3-commercial-meter-assembly","title":"Clack V3003-02 WS1.5\/2\/2H\/3 Commercial Meter Assembly","description":"\u003cp\u003eThe V3003-02 is the turbine meter assembly fitted to Clack's larger commercial control valves - the WS1.5, WS2, WS2H and WS3 - measuring water flow through the valve so the controller can trigger regeneration on actual usage rather than a fixed clock. It sits in the meter housing on the valve body and drives the electronic signal the control board uses to track volume. Over time the turbine can wear, jam with debris or stop registering flow altogether, at which point replacing the meter assembly restores accurate metered regeneration. Stocked by WrekinWater for commercial softener and filtration installers.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3003-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000096\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTurbine flow meter assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1.5, WS2, WS2H and WS3 commercial control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasures water throughput to trigger metered regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe system regenerates on a fixed schedule instead of tracking actual water usage\u003c\/li\u003e\n\u003cli\u003eThe controller shows no flow or an implausibly low reading even with taps running\u003c\/li\u003e\n\u003cli\u003eThe meter turbine is visibly jammed, cracked or missing blades when inspected\u003c\/li\u003e\n\u003cli\u003eRegeneration is triggering far too early or far too late relative to real household or site demand\u003c\/li\u003e\n\u003cli\u003eGrit or debris from the mains supply has damaged the turbine and housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eMetered regeneration only works if the control valve can accurately see how much water has passed through it, and that job falls entirely to the turbine meter assembly. Fine grit, scale particles or general wear can nick the turbine blades or clog the housing, causing the reading to drift, stall or stop completely. Because the meter is a sealed, self-contained cartridge that clips into the valve body, a fault here nearly always means replacing the whole V3003-02 assembly rather than trying to service the turbine itself.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied commercial water treatment parts for over 15 years from its Bettisfield, Shropshire base, stocking genuine Clack components alongside Pentair Fleck, Autotrol and Kinetico ranges so commercial installers and site engineers can match the exact meter to their valve size. With more than 50,000 customers served and an Excellent rating on Trustpilot, orders are processed quickly to keep commercial systems regenerating correctly.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener or filter at the bypass valve and relieve pressure before opening the valve body\u003c\/li\u003e\n\u003cli\u003eLocate the meter assembly housing, typically on the inlet side or top of the WS1.5\/WS2\/WS2H\/WS3 valve body\u003c\/li\u003e\n\u003cli\u003eRelease the retaining clip or cap securing the meter assembly in place\u003c\/li\u003e\n\u003cli\u003eWithdraw the old V3003-02 meter and inspect the housing and o-ring seat for debris or damage\u003c\/li\u003e\n\u003cli\u003eFit the new meter assembly, ensuring the turbine sits square in its housing, and refit the retaining clip\u003c\/li\u003e\n\u003cli\u003eRestore water supply, return the valve to service position, and run a manual regeneration or flow test to confirm the controller is now registering usage correctly\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241236427081,"sku":"10440000096","price":74.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackTurbineassembly.jpg?v=1749644744"},{"product_id":"clack-ws2-and-ws2qc-service-kit-stack-and-pistons-backwashing","title":"Clack WS2 and WS2QC Service Kit (Stack and Pistons) Backwashing","description":"\u003cp\u003eThe Clack WS2 and WS2QC Service Kit for the backwashing cycle piston is a genuine stack and piston rebuild kit for the larger commercial-size WS2 and WS2QC control valves, and WrekinWater stocks it for installers and site engineers maintaining Clack-based commercial softeners and filters across the UK. Rather than replacing the whole valve, this kit renews the wearing stack seals and piston that drive the backwashing stage of the regeneration cycle, restoring correct operation at a fraction of the cost of a full valve swap.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2 and WS2QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eService kit — stack and pistons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle covered\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackwashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000347 c0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, stack seals and spacers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial-size softener\/filter valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe valve weeps or drips water from the drain line outside of a backwash cycle\u003c\/li\u003e\n\u003cli\u003eThe valve sticks, stalls or fails to complete the backwash stage of regeneration\u003c\/li\u003e\n\u003cli\u003eYou hear grinding, knocking or unusual resistance as the piston tries to shift position\u003c\/li\u003e\n\u003cli\u003eA visible drop in system flow or pressure that coincides with erratic backwash cycling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe stack and piston assembly is the part of a Clack WS2\/WS2QC valve that physically moves to open and close the internal ports during each stage of regeneration, and on the backwashing stage in particular it's under constant flow and pressure that gradually wears the rubber seals and scores the piston shaft. Once the seals harden or the piston surface pits, water bypasses where it shouldn't, the piston can stick partway through its travel, and the valve either leaks to drain continuously or fails to complete a clean backwash — both of which point to a worn stack and piston rather than a fault elsewhere in the valve.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico spares including this WS2\/WS2QC backwashing service kit, so installers can keep commercial valves running with the correct parts rather than an approximate substitute. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team can help confirm this is the right cycle kit for your valve before you order.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the water supply and relieve system pressure, then place the valve in bypass if fitted\u003c\/li\u003e\n\u003cli\u003eRemove the valve's top cover or cap screws to access the stack and piston assembly\u003c\/li\u003e\n\u003cli\u003eWithdraw the old piston and stack, noting the order and orientation of seals and spacers\u003c\/li\u003e\n\u003cli\u003eClean the bore thoroughly and inspect for scoring or debris before fitting new parts\u003c\/li\u003e\n\u003cli\u003eFit the new stack and piston from the kit, lightly lubricating seals with a food-grade silicone lubricant as specified by Clack\u003c\/li\u003e\n\u003cli\u003eReassemble the cover, restore water supply, and run a manual backwash cycle to confirm smooth piston travel and no leaks to drain\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241300586825,"sku":"10440000347 c0002","price":95.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2ServiceKit.jpg?v=1749644003"},{"product_id":"clack-ws2-and-ws2qc-service-kit-stack-and-pistons-backwashing-copy","title":"Clack WS2 and WS2QC Service Kit (Stack and Pistons) Regenerating","description":"\u003cp\u003eThe Clack WS2 and WS2QC Service Kit for the regenerating cycle piston is a genuine stack and piston rebuild kit for the larger commercial-size WS2 and WS2QC control valves, and WrekinWater stocks it for installers and site engineers maintaining Clack-based commercial softeners across the UK. This kit renews the wearing stack seals and piston that drive the regeneration and brine draw stage of the cycle, restoring correct operation without the cost of replacing the entire valve.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2 and WS2QC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eService kit — stack and pistons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle covered\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegenerating (brine draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000347 c0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, stack seals and spacers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial-size softener valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe softener no longer draws brine from the tank during regeneration\u003c\/li\u003e\n\u003cli\u003eWater leaks or weeps from the drain line specifically during the regeneration stage\u003c\/li\u003e\n\u003cli\u003eThe valve stalls, hesitates or fails to advance through the brine draw and rinse stages\u003c\/li\u003e\n\u003cli\u003eSalt usage drops noticeably or the brine tank stops emptying as expected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe stack and piston in the regenerating section of a WS2\/WS2QC valve controls the brine draw and slow rinse stages of the cycle, and repeated exposure to concentrated brine solution is particularly hard on rubber seals, causing them to swell, harden or crack faster than in other parts of the valve. Once these seals fail, brine either doesn't draw properly — leaving the resin under-regenerated and the softener producing hard water — or the valve weeps water to drain during the cycle, and a worn piston can also stick and stall the regeneration part-way through.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Pentair Fleck, Autotrol, Clack and Kinetico spares including this WS2\/WS2QC regenerating service kit, so installers get the correct part for the brine draw stage rather than a mismatched substitute. As UK Company No. 11000488 and rated Excellent on Trustpilot, the team can help confirm which cycle kit your valve needs before you order.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the water supply and relieve system pressure, then place the valve in bypass if fitted\u003c\/li\u003e\n\u003cli\u003eRemove the valve's cover screws to access the regenerating stack and piston assembly\u003c\/li\u003e\n\u003cli\u003eWithdraw the old piston and stack, noting the order and orientation of seals and spacers as you go\u003c\/li\u003e\n\u003cli\u003eClean the bore thoroughly, checking for salt scale or scoring before fitting new parts\u003c\/li\u003e\n\u003cli\u003eFit the new stack and piston from the kit, lightly lubricating seals with a food-grade silicone lubricant as specified by Clack\u003c\/li\u003e\n\u003cli\u003eReassemble the cover, restore water supply, and run a manual regeneration cycle to confirm brine draw and rinse are working correctly with no leaks to drain\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52241324310857,"sku":"10440000347 c0001","price":105.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2ServiceKit.jpg?v=1749644003"},{"product_id":"clack-system-controller-assembly-no-cord-530020084-clack-v3030-01-copy","title":"V3030-01 Clack System Controller Assembly (No Cord)","description":"\u003cp\u003eSpecial Item - Please check availability and lead times\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSystem Controller may operate 2 - 6 units\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClack 1.0”, 1.25\", 1.5\" or 2” control valves may be used\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoin cell lithium battery backup for time of day\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSolid state microprocessor with user-friendly front panel programming\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront panel displays for time of day, day of week, days until next regeneration, current system flow rate, and total system volume used (Totalizer)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFront panel LED status indicators for Online, Standby, and Regeneration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommunication Cable options of 8ft and 36ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eClack V3030 System Controller Assembly Without Cord\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOptimize Your Water Treatment System with the Clack V3030 System Controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Clack V3030 System Controller is a versatile and efficient solution for managing your water treatment system. Designed to operate between 2 to 6 units, this controller is compatible with Clack control valves ranging from 1.0” to 2”. Here’s why the Clack V3030 stands out:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFlexible Operation\u003c\/strong\u003e: Capable of managing 2 to 6 units, providing scalability for various system sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eValve Compatibility\u003c\/strong\u003e: Works seamlessly with Clack 1.0”, 1.25\", 1.5\", and 2” control valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIntegrated Power Supply\u003c\/strong\u003e: Eliminates the need for individual plug-in AC adapters, as all connected valves are powered by the System Controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eData Management\u003c\/strong\u003e: Easily upload system diagnostic and programming information to a standard USB drive for spreadsheet presentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e: Includes two fused Single Pole Double Throw (SPDT) relay outputs for enhanced control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMeter Output\u003c\/strong\u003e: Features a single demand-based meter output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBattery Backup\u003c\/strong\u003e: Equipped with a coin cell lithium battery backup to maintain the time of day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e: Solid state microprocessor with intuitive front panel programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eComprehensive Display\u003c\/strong\u003e: Front panel displays time of day, day of week, days until next regeneration, current system flow rate, and total system volume used (Totalizer).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStatus Indicators\u003c\/strong\u003e: LED indicators for Online, Standby, and Regeneration statuses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEssential Components for a Clack Multiplex System:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x System Controller\u003c\/li\u003e\n\u003cli\u003e1 to 6 Clack valves (1” to 2” only)\u003c\/li\u003e\n\u003cli\u003e1 to 6 No Hard Water Bypass (one for each valve)\u003c\/li\u003e\n\u003cli\u003e1 to 6 Communication cables (8’ or 36’)\u003c\/li\u003e\n\u003cli\u003e1 to 6 Power cables (15’ or 36’)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Clack Valves:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClack WS1\u003c\/li\u003e\n\u003cli\u003eClack WS1.25\u003c\/li\u003e\n\u003cli\u003eClack WS1.5\u003c\/li\u003e\n\u003cli\u003eClack WS2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52363498258761,"sku":"10340000139","price":935.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/v3030-01_500px.jpg?v=1749643417"},{"product_id":"v3030-01-communication-cable-8ft-for-clack-system-controller-clack-copy","title":"V3475-36 WS2 Communication Cable 36ft for V3030-01 Clack System Controller Clack","description":"\u003cp\u003eThis is the genuine Clack V3475-36 communication cable, a 36ft three-wire lead used to link a Clack WS2 control valve to a V3030-01 system controller in multi-valve or commercial softener setups. WrekinWater supplies this cable on its own for customers whose original lead has been damaged, is too short for their installation, or needs replacing after a control fault. It's a straightforward like-for-like swap using the existing plug connections.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36ft (approx. 11m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-wire, yellow sheath\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack V3030-01 system controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valve series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS2 control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3475-36-Com-Cable-36ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSigns you need this part\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe system controller loses communication with the valve intermittently or entirely.\u003c\/li\u003e\n\u003cli\u003eThe cable jacket is cracked, pinched or chewed, exposing the wires beneath.\u003c\/li\u003e\n\u003cli\u003eA connector pin at either end is bent, corroded or no longer clicks into place.\u003c\/li\u003e\n\u003cli\u003eYou've moved or extended the installation and the original cable is now too short.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis cable is the physical link that lets the V3030-01 controller send and receive signals from the WS2 valve, so any break, corrosion or damage in the wire interrupts that communication even if both units are otherwise working fine. Cables routed near moving parts, damp plant rooms, or through repeated flexing during servicing are especially prone to wearing through over time. Once the link drops, the system can misbehave or stop responding to commands even though neither the valve nor the controller itself has actually failed.\u003c\/p\u003e\n\u003cp\u003eWrekinWater is a family run company based in Bettisfield, Shropshire, that has served more than 50,000 customers over 15 years and stocks genuine Clack parts rather than generic leads that may not carry the correct pin-out. Ordering the manufacturer cable means it plugs straight into your existing WS2 valve and V3030-01 controller, backed by a UK team (Company No. 11000488) rated Excellent on Trustpilot.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eIsolate power to the control valve and system controller before disconnecting any cabling.\u003c\/li\u003e\n\u003cli\u003eNote which port on the valve and controller the existing cable connects to.\u003c\/li\u003e\n\u003cli\u003eUnplug the damaged cable from both the valve and the V3030-01 controller.\u003c\/li\u003e\n\u003cli\u003eRoute the new cable along the same path, avoiding sharp bends or contact with moving parts.\u003c\/li\u003e\n\u003cli\u003ePlug the new cable firmly into the same ports at each end.\u003c\/li\u003e\n\u003cli\u003eRestore power and confirm the controller is communicating correctly with the valve.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52365400736073,"sku":"V3475-36-Com-Cable-36ft","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/clack36_labled.jpg?v=1749643415"},{"product_id":"communication-cable-8ft-for-v3030-01-clack-system-controller-clack-copy-copy","title":"V3474 Communication Cable 8ft for V3030-01 Clack System Controller Clack","description":"\u003cp\u003eThis is the genuine Clack V3474 communication cable, an 8ft lead used to link a Clack control valve to a V3030-01 system controller on installations where the two units are mounted close together. WrekinWater supplies this cable individually for customers whose original lead has failed or been damaged during servicing. It uses the same plug connections as the factory-fitted cable, so it's a direct swap.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8ft (approx. 2.4m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack V3030-01 system controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valve series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS-series control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000161\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFactory plug-in, both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSigns you need this part\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe V3030-01 controller shows a communication or connection error with the valve.\u003c\/li\u003e\n\u003cli\u003eThe cable insulation is cracked, kinked sharply or partly cut through.\u003c\/li\u003e\n\u003cli\u003eA plug connector is loose, bent, or no longer seats securely at either end.\u003c\/li\u003e\n\u003cli\u003eThe valve stops responding to controller commands despite power being present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis short cable is what allows the V3030-01 controller to actually talk to the control valve, so any fault in the wire or its connectors breaks that link even though both units may be functioning correctly on their own. Because it's often routed in tight spaces close to the valve body, it can get pinched, trapped or flexed repeatedly during servicing, which weakens the conductors inside over time. When it fails, the system can appear unresponsive or throw a fault code that has nothing to do with the valve mechanism itself.\u003c\/p\u003e\n\u003cp\u003eWrekinWater is a family run company operating from Bettisfield, Shropshire, that has served more than 50,000 customers over 15 years and stocks genuine Clack cables rather than unbranded alternatives. The correct manufacturer cable guarantees the right pin-out and plug fit for your V3030-01 controller, with support from a UK team (Company No. 11000488) rated Excellent on Trustpilot.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eIsolate power to the control valve and system controller before disconnecting any cabling.\u003c\/li\u003e\n\u003cli\u003eNote the port each end of the existing cable connects to.\u003c\/li\u003e\n\u003cli\u003eUnplug the damaged cable from the valve and the V3030-01 controller.\u003c\/li\u003e\n\u003cli\u003eFit the new cable along the same short run, keeping it clear of any moving parts.\u003c\/li\u003e\n\u003cli\u003ePlug both ends in firmly until they click or seat fully.\u003c\/li\u003e\n\u003cli\u003eRestore power and check the controller registers the valve correctly.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52365560316233,"sku":"10440000161","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/clack8_Labled.jpg?v=1749643414"},{"product_id":"v3007-06-ws1-fitting-adaptor-tails-1in-plastic-male-bspt-assembly-copy","title":"V3007-14 3\/4in WS1 Fitting Adaptor Tails 3\/4\" Plastic Male BSPT Assembly","description":"\u003cp\u003eThe Clack V3007-14 is a genuine WS1 fitting adaptor tail assembly with a 3\/4in male BSPT thread, used to connect a Clack WS1 valve to your household pipework. WrekinWater supplies these as OEM replacement or spare tails for Kennet and other WS1-based softeners, so the connection between valve and pipe matches what the system was built with. Being plastic, it's the standard lightweight assembly Clack fits as original equipment on WS1 valves.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000273\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWS1 fitting adaptor tail assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4in male BSPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic (OEM Clack assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 valve, including Kennet softeners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVendor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhen you need this fitting\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYour WS1 valve's original 3\/4in tail has cracked, split or is weeping at the pipe joint.\u003c\/li\u003e\n\u003cli\u003eYou're plumbing a Clack WS1 valve into 3\/4in pipework for the first time.\u003c\/li\u003e\n\u003cli\u003eYou're replacing a bypass valve or fitting and need a matching genuine tail.\u003c\/li\u003e\n\u003cli\u003eYou've noticed a leak specifically at the pipe connection into the valve, rather than inside the valve body.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe adaptor tail is what actually threads into your household pipework and seals against the WS1 valve body, so it takes the strain every time the connection is disturbed for a service or a bypass swap. Plastic tails can crack over time from over-tightening or repeated disconnection, and once the BSPT thread or sealing face is damaged, no amount of tape will stop a leak at that joint; a genuine Clack tail restores the original fit.\u003c\/p\u003e\n\u003cp\u003eWrekinWater is a family-run business in Bettisfield, Shropshire, and has supplied Kennet and other Clack-based softener parts to UK customers for 15 years. We stock the genuine Clack V3007-14 assembly rather than a generic substitute, so it fits your WS1 valve exactly as it did from new.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eIsolate the water supply to the softener and relieve any pressure in the pipework.\u003c\/li\u003e\n\u003cli\u003eRemove the old adaptor tail from the WS1 valve body.\u003c\/li\u003e\n\u003cli\u003eWrap PTFE tape around the 3\/4in male BSPT thread of the new tail.\u003c\/li\u003e\n\u003cli\u003eHand-tighten the tail into the valve body, then a further quarter to half a turn.\u003c\/li\u003e\n\u003cli\u003eReconnect the household pipework to the tail.\u003c\/li\u003e\n\u003cli\u003eRestore the water supply and check the joint for leaks before leaving it running.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52365615956297,"sku":"10440000273","price":13.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_WS1_Tails.jpg?v=1749643413"},{"product_id":"v3008-02-ws1-drain-fitting-1-straight-w-check-valve-copy","title":"V3008-02  WS1 Drain Fitting 1'' Straight w\/Check Valve","description":"\u003cp\u003eThis is the genuine Clack V3008-02 drain fitting, a straight 1\" connection with a built-in check valve, made for the WS1 control valve series. WrekinWater supplies this part for customers whose original drain fitting has cracked, seized, or lost its check valve function. It connects the valve's drain outlet to your drain line and stops water running back the wrong way once a regeneration cycle ends.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible valve series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\" straight fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3008-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMoulded plastic body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eSigns you need this part\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWater trickles or drips from the drain line even when the valve isn't regenerating.\u003c\/li\u003e\n\u003cli\u003eThere's a persistent smell or standing water smell near the drain connection.\u003c\/li\u003e\n\u003cli\u003eThe fitting itself is cracked, split, or leaking at the threaded joint to the valve.\u003c\/li\u003e\n\u003cli\u003eYou can hear water draining back through the fitting after a cycle finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe check valve inside this fitting exists to stop water in the drain line siphoning or draining back into the control valve once a regeneration cycle completes, which is especially important if the drain line runs below the valve or has any standing water in it. As the internal flapper or seal ages, it can stiffen, crack or fail to seat properly, allowing backflow that can waste water, create odours, or in some cases let contaminated drain water find its way back toward the valve. A perished check valve rarely announces itself loudly, so a slow drip or persistent smell is often the only warning.\u003c\/p\u003e\n\u003cp\u003eWrekinWater is a family run company based in Bettisfield, Shropshire, that has served more than 50,000 customers over 15 years and stocks genuine Clack parts rather than generic drain fittings that may not include a working check valve. Fitting the correct manufacturer part keeps the drain connection sized and sealed exactly as designed, with support from a UK team (Company No. 11000488) rated Excellent on Trustpilot.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eIsolate the water supply to the softener and put the valve into bypass before starting.\u003c\/li\u003e\n\u003cli\u003eDisconnect the drain line tubing from the existing fitting.\u003c\/li\u003e\n\u003cli\u003eUnscrew the old drain fitting from the valve's drain outlet.\u003c\/li\u003e\n\u003cli\u003eWrap the new fitting's thread with PTFE tape and screw it into the drain outlet.\u003c\/li\u003e\n\u003cli\u003eReconnect the drain line tubing securely to the new fitting.\u003c\/li\u003e\n\u003cli\u003eRestore the water supply, take the valve out of bypass, and run a manual regeneration to check for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52365663371593,"sku":"10440000295","price":15.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1Drainfitting1in.jpg?v=1749643412"},{"product_id":"v3007-01-1in-ws1-fitting-adaptor-tails-1-plastic-male-bspt-assembly-copy-copy","title":"V3007-06 1in WS1 Fitting Adaptor Tails 1\" Plastic Male BSPT Assembly","description":"\u003cp\u003eThe Clack V3007-06 is the genuine WS1 fitting adaptor tail assembly with a 1in male BSPT thread, connecting a Clack WS1 valve to 1in household pipework. WrekinWater stocks these as OEM spares for Kennet and other WS1-based softeners running the larger 1in port size. Fitting the matching thread size keeps the seal between valve and pipework exactly as the system was designed.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWS1 fitting adaptor tail assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1in male BSPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic (OEM Clack assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 valve, including Kennet softeners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVendor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhen you need this fitting\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYour WS1 valve's original 1in tail has cracked or is leaking at the pipe connection.\u003c\/li\u003e\n\u003cli\u003eYou're plumbing a Clack WS1 valve into 1in pipework for the first time.\u003c\/li\u003e\n\u003cli\u003eYou've swapped a bypass valve and need a genuine matching tail to reconnect it.\u003c\/li\u003e\n\u003cli\u003eYou're seeing a leak that traces back to the pipe joint rather than the valve body itself.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOn larger households or higher-flow installations, WS1 valves are often plumbed with the 1in tail rather than 3\/4in, and that larger thread has to seal just as reliably as the smaller version. A cracked or over-tightened plastic tail loses its sealing face at the BSPT thread, and once that happens, tape alone won't hold back a leak; replacing the tail with the genuine Clack part restores a proper seal.\u003c\/p\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack and Kennet softener parts from our base in Bettisfield, Shropshire, for 15 years, and we're rated Excellent on Trustpilot. Stocking the correct 1in V3007-06 assembly means you're not left trying to make a 3\/4in tail fit a larger port.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eIsolate the water supply to the softener and relieve pressure in the pipework.\u003c\/li\u003e\n\u003cli\u003eRemove the old 1in adaptor tail from the WS1 valve body.\u003c\/li\u003e\n\u003cli\u003eWrap PTFE tape around the 1in male BSPT thread of the new tail.\u003c\/li\u003e\n\u003cli\u003eHand-tighten into the valve body, then a further quarter to half a turn.\u003c\/li\u003e\n\u003cli\u003eReconnect the household pipework to the tail.\u003c\/li\u003e\n\u003cli\u003eRestore the water supply and check closely for leaks at the joint.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52365728252233,"sku":"10440000248","price":13.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_WS1_Tails.jpg?v=1749643413"},{"product_id":"v3022-ws1-stack-puller-assembly-copy","title":"V3080BSPT - WS1.5 DLFC assembly M1.5\" x F1.5\" BSPT","description":"\u003cdiv class=\"product-title-custom\"\u003eV3080BSPT WS1.5 DLFC assembly M1.5\" x F1.5\" BSPT\u003c\/div\u003e\n\u003cdiv class=\"product-title-custom\"\u003e\n\u003cspan\u003e1.5\" MPT x 1.5\" FPT Inline Flow Control suited for commercial and industrial applications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Stainless Steel housing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Service flow range 9 to 85 gpm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- 1.5\" NPT female pipe inlet with 1.5 BSPT female pipe outlet\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Reliable and proven flow button design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Easily disassembled with four bolts for cleaning\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- For use on model WS2 and other manufacturer controls\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"description\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366051705161,"sku":"10440000234","price":114.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Clack_DLFC_V2_600px.jpg?v=1749643410"},{"product_id":"clack-v4052-01-tt-interconnect-kit-13-21in-vessels-copy","title":"Clack V4052-01 TT interconnect kit 13-21in Vessels","description":"\u003cp\u003eThe V4052-01 is Clack's twin tank (TT) interconnect kit, used to plumb two resin vessels between 13\" and 21\" in diameter together on a duplex or alternating softener system. It provides the pipework and fittings that link the two tanks to a single control valve or alternator, allowing one vessel to remain in service while the other regenerates so the system delivers continuous soft water. It's the standard part needed when building or servicing a twin-tank Clack installation. Stocked by WrekinWater for installers and self-builders.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV4052-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000154\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwin tank (TT) interconnect kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVessel Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13\" to 21\" diameter resin vessels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlumbs two resin vessels together for duplex\/alternating operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou're building a new twin-tank Clack softener installation and need the interconnecting pipework\u003c\/li\u003e\n\u003cli\u003eAn existing interconnect fitting has cracked, split or is weeping at a joint\u003c\/li\u003e\n\u003cli\u003eYou're upgrading from a single tank to a duplex alternating system and need to link the vessels\u003c\/li\u003e\n\u003cli\u003eYou're replacing damaged or missing interconnect components during a system rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA twin-tank softener relies on interconnecting pipework to route water between the alternator or control valve and each of the two resin vessels, so that one tank can regenerate while the other stays in service. Because this pipework is sized to match a range of vessel diameters, the V4052-01 kit is engineered for 13\" to 21\" tanks specifically, and using an incorrectly sized or damaged interconnect can cause leaks, uneven flow, or poor alternation between vessels. Whether you're assembling a new system or replacing a failed joint, fitting the correct interconnect kit is essential for reliable duplex operation.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied Clack components to installers building duplex and commercial softener systems for over 15 years from its Bettisfield, Shropshire base, stocking interconnect kits, valves and vessels alongside Pentair Fleck, Autotrol and Kinetico ranges. Rated Excellent on Trustpilot and having served more than 50,000 customers, the business helps installers get the right-sized kit for their vessel diameter first time.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm your resin vessel diameter falls within the 13\"-21\" range this kit is designed for before ordering or fitting\u003c\/li\u003e\n\u003cli\u003eIsolate the system at the mains and drain down the vessels before disconnecting any existing pipework\u003c\/li\u003e\n\u003cli\u003eRemove the old or damaged interconnect fittings from both vessels and the control valve\/alternator\u003c\/li\u003e\n\u003cli\u003eFit the V4052-01 kit's pipework and fittings between the vessels and valve, following the manufacturer's layout for duplex operation\u003c\/li\u003e\n\u003cli\u003eCheck every joint is fully seated and tightened to the correct torque without over-tightening the plastic fittings\u003c\/li\u003e\n\u003cli\u003eRestore the water supply gradually and check all connections for leaks before returning the system to service, running a manual regeneration on each tank in turn to confirm correct alternation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366183563593,"sku":"10440000154","price":48.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS1_TT_Interconnecting_Pipe_Kit_Large_vessel.jpg?v=1749643409"},{"product_id":"clack-ws2h-filter-meter-controlled-valve-2-includes-internal-meter-v2hbmz-05","title":"Clack WS2H Filter Meter Controlled Valve 2\" (Includes Internal Meter) V2HBMZ-05","description":"\u003cp\u003eThe Clack WS2H Filter Meter Controlled Valve 2\" (V2HBMZ-05) is a complete commercial-grade filter control valve with an internal meter fitted as standard, supplied by WrekinWater for large-volume filtration installations that need usage-based backwash control rather than a fixed timer. Built on Clack's proven WS2H platform, this 2\" valve is designed to sit at the heart of high-flow commercial and industrial filtration vessels, triggering a backwash cycle only when the metered throughput demands it, so the media bed is cleaned efficiently without wasting water on unnecessary cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack (WS2H Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeter-controlled filter valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" (BSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal meter — usage-based backwash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV2HBMZ-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial \u0026amp; industrial filtration systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe commercial filtration system is backwashing erratically or has stopped initiating backwash cycles altogether\u003c\/li\u003e\n\u003cli\u003eWater pressure across the filter vessel has dropped noticeably, suggesting the existing valve or meter mechanism is failing\u003c\/li\u003e\n\u003cli\u003eThe internal meter is under-reading or over-reading throughput, causing backwash cycles at the wrong intervals\u003c\/li\u003e\n\u003cli\u003eVisible cracking, leaking or seized components on the existing 2\" valve body, typical of a unit reaching end of service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eOn a commercial-scale filtration system, the meter-controlled valve is doing constant, high-volume work — every litre that passes through the vessel is measured, and that reading drives when the unit backwashes to flush out accumulated iron, sediment or organic fouling from the media. Over years of continuous commercial use, the internal meter's moving parts wear, seals harden and lose their seat, and the valve body itself can be damaged by high flow rates, water hammer or mineral fouling, all of which lead to inaccurate metering or a valve that no longer cycles reliably — at which point the whole assembly, rather than an individual seal kit, typically needs replacing.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Clack, Pentair Fleck, Autotrol and Kinetico parts for exactly this kind of commercial specification work. As a UK-registered company (Company No. 11000488) rated Excellent on Trustpilot, WrekinWater can supply this Clack WS2H valve assembly directly to your water treatment installer or engineer, backed by real technical stock knowledge rather than a generic parts listing.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThis is a commercial-scale valve assembly and must be commissioned by a qualified water treatment engineer or installer — do not attempt a DIY fit\u003c\/li\u003e\n\u003cli\u003eThe engineer isolates the filtration system, relieves system pressure and shuts off the incoming supply before any work begins\u003c\/li\u003e\n\u003cli\u003eThe vessel is drained down and the existing 2\" valve and meter assembly is disconnected from the filter tank and pipework\u003c\/li\u003e\n\u003cli\u003eThe new Clack WS2H V2HBMZ-05 valve, with its internal meter, is fitted to the filter vessel and reconnected to the system pipework\u003c\/li\u003e\n\u003cli\u003eThe engineer programmes the valve's backwash parameters to match the specific filter media, vessel size and site flow rate\u003c\/li\u003e\n\u003cli\u003eThe system is repressurised and run through a full backwash cycle while the engineer checks for leaks and confirms correct meter operation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366713454921,"sku":"10340000027 c0002","price":2582.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2_H_Filter.jpg?v=1749643408"},{"product_id":"clack-ws2h-softener-meter-controlled-valve-2-includes-internal-meter-v2hdme-05-copy","title":"Clack WS2H Softener Meter Controlled Valve 2\" (Includes Internal Meter) V2HDME-05","description":"\u003cp\u003eThe Clack WS2H Softener Meter Controlled Valve 2\" (V2HDME-05) is a complete commercial-grade softener control valve supplied by WrekinWater, built around the same rugged WS2H platform used across large-scale water treatment installations, with an internal meter included as standard so regeneration is triggered by actual water usage rather than the clock. This 2\" valve is intended for high-throughput softening plant serving commercial premises, hospitality sites, or industrial processes where consistent, capacity-matched softening is essential and downtime is not an option.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack (WS2H Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeter-controlled softener valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" (BSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal meter — usage-based regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV2HDME-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial \u0026amp; industrial water softening systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe commercial softener is regenerating at the wrong times, or not regenerating at all, resulting in hard water reaching the site\u003c\/li\u003e\n\u003cli\u003eWater pressure through the softener has fallen away, pointing to a valve mechanism that is no longer flowing correctly\u003c\/li\u003e\n\u003cli\u003eSalt or brine usage has become erratic or excessive, a common sign the internal meter is misreading throughput\u003c\/li\u003e\n\u003cli\u003ePhysical wear, cracking or seizing is visible on the existing 2\" valve body after years of continuous commercial duty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eA commercial meter-controlled softener valve works constantly, measuring every litre that flows through the resin bed and initiating a full regeneration cycle once the calculated softening capacity is used up. Under sustained commercial flow rates, the internal meter's turbine and seals gradually wear, o-rings harden, and the valve body itself can suffer from mineral fouling, water hammer damage or piston wear, all of which reduce metering accuracy or stop the regeneration sequence from firing correctly — at that point the full valve and meter assembly generally needs replacing rather than a single component.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and stocks genuine Clack, Pentair Fleck, Autotrol and Kinetico parts suited to commercial specification jobs like this one. As a UK-registered company (Company No. 11000488) rated Excellent on Trustpilot, WrekinWater can supply this Clack WS2H softener valve assembly directly to your installer or water treatment engineer with accurate stock and technical support.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThis is a commercial-scale valve assembly and must be commissioned by a qualified water treatment engineer or installer — do not attempt a DIY fit\u003c\/li\u003e\n\u003cli\u003eThe engineer isolates the softening system, releases pressure and closes the incoming water supply before starting work\u003c\/li\u003e\n\u003cli\u003eThe resin vessel is taken offline and the existing 2\" softener valve and meter assembly is disconnected from the tank and site pipework\u003c\/li\u003e\n\u003cli\u003eThe new Clack WS2H V2HDME-05 valve, complete with internal meter, is fitted to the softener vessel and reconnected to the pipework and brine line\u003c\/li\u003e\n\u003cli\u003eThe engineer programmes the regeneration settings to match the resin volume, water hardness and site usage profile\u003c\/li\u003e\n\u003cli\u003eThe system is repressurised and put through a full regeneration cycle while the engineer confirms leak-free operation and correct meter readings\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366747435337,"sku":"10340000041 c0002","price":2582.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS2_H_Filter.jpg?v=1749643408"},{"product_id":"clack-ws3-3-time-clock-valve-body-v3dth-05","title":"Clack WS3 3\" Time Clock Valve Body V3DTH-05","description":"\u003cp\u003eThe Clack WS3 3\" Time Clock Valve Body (V3DTH-05) is a large-format commercial control valve supplied by WrekinWater, using scheduled electronic time-clock control rather than a meter to trigger regeneration or backwash cycles on major commercial water treatment plant. Part of Clack's top-tier WS3 range, this 3\" valve body is built for sites where a predictable, fixed daily or weekly service schedule is preferred over usage-based control, such as commercial softening or filtration installations with consistent, predictable water demand.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack (WS3 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime clock controlled valve body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" (BSP\/flanged connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectronic time clock — scheduled regeneration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3DTH-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge-scale commercial softening or filtration systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl\/composite, high-flow rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe commercial system is failing to regenerate or backwash on its scheduled cycle, or the timer mechanism has become unreliable\u003c\/li\u003e\n\u003cli\u003eA drop in site water pressure or performance points to internal wear on the existing 3\" valve body\u003c\/li\u003e\n\u003cli\u003eThe valve is stuck mid-cycle or not returning to service position, disrupting supply to the commercial site\u003c\/li\u003e\n\u003cli\u003eThe existing WS3 valve body is aged, cracked or corroded and due for planned replacement as part of commercial plant maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eTime-clock controlled commercial valves like the WS3 rely on an internal drive mechanism and piston assembly to move through each stage of the regeneration or backwash sequence at the scheduled time, and at commercial flow rates that mechanism is under constant load. Over years of continuous operation the drive gears, seals and piston wear, mineral deposits can build up inside the valve body, and the timer motor itself can fail, all of which stop the valve completing its cycle reliably — because this is a precision commercial assembly, the standard fix is to replace the complete valve body rather than individual internal parts.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and carries genuine Clack, Pentair Fleck, Autotrol and Kinetico parts spanning domestic to full commercial specification. As a UK-registered company (Company No. 11000488) rated Excellent on Trustpilot, WrekinWater supplies this Clack WS3 time clock valve body to installers and water treatment engineers who need a dependable source for large-scale plant components.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThis is a large commercial valve body and must be installed and commissioned by a qualified water treatment engineer — this is not a DIY job\u003c\/li\u003e\n\u003cli\u003eThe engineer isolates the system, relieves pressure and shuts off the incoming supply before removing the old valve\u003c\/li\u003e\n\u003cli\u003eThe vessel is drained and the existing 3\" time clock valve body is disconnected from the tank and site pipework\u003c\/li\u003e\n\u003cli\u003eThe new Clack WS3 V3DTH-05 valve body is fitted to the vessel and reconnected to the pipework, checking alignment of the large-bore connections\u003c\/li\u003e\n\u003cli\u003eThe engineer sets the time clock to the correct regeneration or backwash schedule to match the site's water demand and treatment requirements\u003c\/li\u003e\n\u003cli\u003eThe system is repressurised and observed through a full cycle while the engineer confirms correct timing, sequencing and a leak-free installation\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366942798153,"sku":"10340000099","price":3150.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS3Body.jpg?v=1749643405"},{"product_id":"clack-ws3-3-filter-back-wash-valve-v3btz-05-copy","title":"Clack WS3 3\" Filter Back Wash Valve V3BTZ-05","description":"\u003cp\u003eThe Clack WS3 3\" Filter Back Wash Valve (V3BTZ-05) is a large-format commercial backwash valve supplied by WrekinWater for high-flow filtration systems where 2\" valves simply cannot handle the throughput. Sitting at the top of Clack's valve range, the WS3 platform is built for major commercial, industrial and municipal-scale filtration vessels, delivering the flow capacity and backwash performance needed to keep large multimedia, carbon or iron-removal filters working efficiently.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack (WS3 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackwash filter valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" (BSP\/flanged connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBackwash cycle control for high-flow filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3BTZ-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge-scale commercial and industrial filtration plant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass-filled Noryl\/composite, high-flow rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA large commercial filtration vessel is no longer completing a proper backwash, leaving media compacted and filtration performance falling\u003c\/li\u003e\n\u003cli\u003eSite water pressure drops significantly during peak usage, suggesting the existing 3\" valve can no longer pass the required flow\u003c\/li\u003e\n\u003cli\u003eVisible leaking, cracking or corrosion around the valve body after sustained heavy-duty commercial service\u003c\/li\u003e\n\u003cli\u003eThe filtration system is due for a full valve overhaul as part of a planned commercial maintenance or capital replacement schedule\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eAt 3\" port size, the WS3 valve range is built to handle serious commercial flow rates, and that scale of continuous duty puts real long-term stress on the internal seals, pistons and backwash mechanism. Years of high-volume operation, mineral fouling and water hammer gradually wear the valve's internal components to the point where backwash cycles become incomplete or unreliable, and because a valve of this size is a precision-engineered commercial assembly rather than a simple part, a worn WS3 backwash valve is generally replaced as a complete unit rather than repaired piecemeal.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has served more than 50,000 customers over 15 years from its base in Bettisfield, Shropshire, and holds genuine Clack, Pentair Fleck, Autotrol and Kinetico stock covering everything from small domestic parts through to large commercial valve assemblies like this one. As a UK-registered company (Company No. 11000488) rated Excellent on Trustpilot, WrekinWater is a reliable source for installers and engineers specifying commercial-grade Clack WS3 equipment.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eThis is a large commercial valve and must only be installed and commissioned by a qualified water treatment engineer — this is not a DIY replacement\u003c\/li\u003e\n\u003cli\u003eThe engineer fully isolates the filtration plant, depressurises the system and shuts down the incoming supply\u003c\/li\u003e\n\u003cli\u003eThe vessel is drained and the existing 3\" backwash valve is disconnected from the filter tank and the site's flanged or threaded pipework\u003c\/li\u003e\n\u003cli\u003eThe new Clack WS3 V3BTZ-05 backwash valve is fitted to the vessel and reconnected to the pipework, ensuring correct alignment of the large-bore connections\u003c\/li\u003e\n\u003cli\u003eThe engineer sets the backwash duration and sequencing to suit the specific media bed, vessel diameter and site flow demand\u003c\/li\u003e\n\u003cli\u003eThe system is brought back up to pressure and run through a full backwash cycle while the engineer checks for leaks and confirms flow performance\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52366951383369,"sku":"10340000127","price":3490.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/WS3Body.jpg?v=1749643405"},{"product_id":"v3007-07-ws1-ftg-1-25-1-5-pvc-solvent-assembly","title":"V3007-07 - WS1 Ftg 1,25'' \u0026 1,5'' PVC Solvent Assembly","description":"\u003cul class=\"text-body list-disc pl-8 py-1.5 [\u0026amp;_ul]:pl-4 [\u0026amp;_ul]:py-0 [\u0026amp;_ol]:pl-4 [\u0026amp;_ol]:py-0\"\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eRobust Material Construction\u003c\/strong\u003e:\u003cbr\u003eEngineered with high-quality materials, the Clack V3007-07 WS1 Fitting ensures maximum durability and performance in demanding water treatment contexts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"text-body font-regular leading-[24px] pt-[9px] pb-[2px]\"\u003e\u003cstrong class=\"font-bold\"\u003eVersatile Solvent Connections\u003c\/strong\u003e:\u003cbr\u003eAvailable in both 1.25\" and 1.5\" sizes, offering secure and efficient connections that prevent leaks and enhance system reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52435407208777,"sku":"0440000039 - 1.5","price":15.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/ClackPVCSolventStrightv3007-07.jpg?v=1749643189"},{"product_id":"clack-ws1-stack-puller-v3022-ws1-copy","title":"Clack WS1 Stack Puller V3022 WS1","description":"\u003cp\u003eThe V3022 is Clack's dedicated stack puller tool for WS1 control valves, designed to remove the internal piston and seal stack from the valve body cleanly and without damage. Pulling the stack by hand or with improvised tools risks scoring the bore or bending the piston shaft, so this tool is the recommended method whenever you need to service seals, spacers or the piston itself on a WS1 valve. A one-off purchase for DIYers and a staple for installers who service Clack valves regularly. Stocked by WrekinWater.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV3022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStock Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10440000100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStack puller service tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Valves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack WS1 control valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemoves the piston\/seal stack from the valve body for servicing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClack Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSymptoms that mean you need this part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou need to replace the seal stack or spacers inside a WS1 valve but can't remove the piston cleanly by hand\u003c\/li\u003e\n\u003cli\u003ePrevious attempts to pull the piston have scored the valve bore or bent the shaft\u003c\/li\u003e\n\u003cli\u003eYou're servicing a WS1 valve that's stiff, leaking internally, or losing pressure through the seal stack\u003c\/li\u003e\n\u003cli\u003eYou service multiple Clack WS1 softeners and need the correct tool rather than improvising with pliers or screwdrivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy it fails \/ why it matters\u003c\/h3\u003e\n\u003cp\u003eThe piston and seal stack inside a WS1 valve body is a precision-fitted assembly, and removing it without the correct tool risks scratching the bore, bending the shaft, or damaging the new seals you're about to fit - any of which can cause leaks or poor sealing once the valve is reassembled. The V3022 stack puller grips the piston shaft correctly and applies even, controlled force to withdraw it, protecting both the valve body and the piston during routine seal and spacer servicing. It's a low-cost investment that pays for itself the first time it avoids a damaged, scored bore.\u003c\/p\u003e\n\u003ch3\u003eWhy buy this from WrekinWater\u003c\/h3\u003e\n\u003cp\u003eWrekinWater has supplied genuine Clack service tools and spares for over 15 years from its Bettisfield, Shropshire base, alongside its range of Pentair Fleck, Autotrol and Kinetico parts, so installers and DIYers alike can service WS1 valves properly rather than improvising. Rated Excellent on Trustpilot, orders are dispatched quickly to keep servicing jobs on schedule.\u003c\/p\u003e\n\u003ch3\u003eHow to fit it\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate the softener at the bypass valve and shut off the mains supply before opening the valve body\u003c\/li\u003e\n\u003cli\u003eRemove the valve's end cap or motor assembly to expose the piston\/seal stack\u003c\/li\u003e\n\u003cli\u003eFit the V3022 stack puller onto the exposed piston shaft according to the tool's grip point\u003c\/li\u003e\n\u003cli\u003eApply steady, even pressure to draw the piston and seal stack out of the valve body without twisting or forcing it\u003c\/li\u003e\n\u003cli\u003eInspect the bore, piston and seal stack for wear, replacing seals, spacers or the piston as needed\u003c\/li\u003e\n\u003cli\u003eReinsert the piston\/seal stack by hand, refit the end cap or motor, and run a manual regeneration to confirm the valve cycles smoothly and seals correctly\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Clack","offers":[{"title":"Default Title","offer_id":52700210594121,"sku":"10440000100","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/0235\/9625\/files\/Puller_RAW_1.jpg?v=1753362751"}],"url":"https:\/\/wrekinwatertreatment.co.uk\/collections\/clack-water-softener-parts.oembed?page=2","provider":"WrekinWater","version":"1.0","type":"link"}