4" PVC Swing Check Valve - Threaded (S1520-40F)

This is a 4" PVC swing check valve with threaded NPT ends. It is white with a compact design. Can be installed horizontally and in up-flow vertical position.

Part No: S1520-40F

Size: 4"

Open Pressure: 150 psi

Back Pressure: 75 psi

Max Temperature: 140 deg F

Flow velocity should not exceed 5ft/sec