3" PVC True Union Utility Spring Check Valve - SR Thread (S1780-30FSR)

This 3" PVC True Union Spring check valve features an EPDM seat in a sealed compact style. Can be installed horizontally or in up-flow vertical position. Be sure to install with arrow pointing in direction of flow. This valve features SR threaded ends.

Part No:S1780-30FSR

Size:3"

Full Flow (Open) Pressure: 150 psi

Back Pressure (Closed): 75 psi

Max Temperature: 140 deg F

Flow velocity should not exceed 5ft/sec