Description
This 1-1/4 inch valve has a swing check design for prevention of liquid backflow in your pipe line. Seats are EPDM and it has threaded NPT ends for easy installation.
Part No: S1520-12F
Size: 1-1/4″
Open Pressure: 150 psi
Back Pressure: 75 psi
Max Temperature: 140 deg F
Flow velocity should not exceed 5ft/sec
