G1220 H20 Shuttle Valve - Discontinued - please see G8794 H20A Shuttle conversion kit

Now Updated to New Shuttle Valve Assembly system 

Harvey G1220 Shuttle Valve Assembly – Brand New Replacement

This genuine Harvey Water Softeners shuttle valve assembly (G1220/G1491) is designed for all H2O internal systems, including Crown, Mini Max, Twin-Tec S3, and S4.

Not Suitable for newer models H20b or H20c models

Common Issue & Fix

If your softener is constantly running to drain, the shuttle valve is often the first component to replace. Other parts like the meter or idling gear may also contribute, but this part is the best place to start diagnostics.

Compatibility

• Crown

• Mini Max

• TwinTec S3

• TwinTec S4

• H2O Prefix Twin Tank Models

Brand new and ready for installation to restore proper function to your softener system.

H20 Valve Diagram