Hayward Check Valve, 4 in, Single, Inline True Union, PVC, Socket x Socket - TC1400SE Phenolic Speakman S-4000-E175Reaction 1

Speakman S-4000-E175Reaction 1

Cross Reference: GE 2311

which are included from the manufacturer

Bradley S65-188 Piston/Liner Kit Replacement Part

Spring Washer

Hayward Check Valve, 4 in, Single, Inline True Union, PVC, Socket x Socket - TC1400SE Phenolic Speakman S-4000-E175Reaction 1Designed to help prevent the reversal of flow in piping systems where backflow could cause damage to filters, pumps, or process equipment. This HAYWARD check valve operates without the need for any adjustments or settings, and features an innovative square cut elastomer seat to seal at low back pressures. The true union design eases valve removal from piping systems without having to break down the pipe connections.