Fleck 2750 Filter Valve | Chrono SXT NBP - no DLFC V275SC-600 1"

The Fleck 2750 Chrono SXT NBP filter valve (V275SC-600, 1", no bypass, supplied without DLFC) is a complete replacement control head for backwashing filtration systems, built on Fleck's time-clock SXT electronics for installations where bypass is handled externally rather than within the valve itself. WrekinWater supplies this full assembly for customers whose existing 2750 valve has reached the point where a complete replacement makes more sense than continuing to chase individual part failures.

Technical specifications

Symptoms that mean you need this part

• The valve body itself leaks or shows cracking beyond what individual seals or O-rings can fix
• Filtration performance stays poor even after replacing pistons, seals or the motor
• The valve is old enough that spare parts are becoming difficult to source or increasingly costly relative to a full replacement
• You're upgrading an older filter valve to the current SXT electronic platform for more reliable programming

Why it fails / why it matters

Filter valve bodies are put under constant hydraulic and mechanical load through years of daily backwash cycles, and while individual wear parts can usually be replaced, the valve body, its threaded ports and its internal seating surfaces eventually reach a point of wear or damage that's no longer practical to repair piecemeal. When a valve gets to this stage, a complete replacement assembly restores reliable, predictable filtration performance rather than leaving you chasing intermittent faults across an aging valve body.

Why buy this from WrekinWater

WrekinWater has served more than 50,000 customers over 15 years from our Shropshire base, and as stockists of Pentair Fleck, Autotrol, Clack and Kinetico valve assemblies we can help confirm this is the correct fit for your existing filter tank before you order. Rated "Excellent" on Trustpilot, our team is happy to talk through compatibility, the separate DLFC requirement, and installation before you commit to a purchase.

How to fit it

1. Confirm your filter tank's port size, mounting thread and riser pipe match this valve before ordering.
2. Isolate the water supply and fully depressurise the system before starting work.
3. Disconnect the pipework, drain line and any electrical connections from the existing valve.
4. Remove the old valve carefully to avoid damaging the tank's riser tube and distributor.
5. Fit the new Fleck 2750 Chrono SXT NBP valve, reconnect pipework, drain line and power, and check every joint.
6. As this is a complete valve changeover with an external bypass to consider and a DLFC to size and fit separately, we'd recommend using a competent installer or water treatment engineer to carry out the work and reprogram the SXT controller.