ERA Sch 80 PVC 1-1/4 Inch True Union Ball Check Valve, Socket Connection Size:5 PACK, 1-1/4 INCH Connection: 1/4" Female NPT

Connection: 1/4" Female NPT

Internal mounting plate thickness 14ga

and total maintenance cost is reduced

Use this gasket material in conjunction with PRM air stripper gasket grease for an air tight seal

ERA Sch 80 PVC 1-1/4 Inch True Union Ball Check Valve, Socket Connection Size:5 PACK, 1-1/4 INCH Connection: 1/4" Female NPTERA SCH 80 PVC TRUE UNION BALL CHECK VALVE SOCKET Schedule 80 ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back flow. These only have a ball, no spring, so must be used in an upflow position to work properly. Unless specifically indicated, PVC is not NSF certified. Materials: Body: PVC Ball: PVC End: PVC O Ring: EPDM Seat Seal: EPDM