PVC True Union Spring Check Valve SIZE: 1/2"~4"
PVC True Union Spring Check Valve
SIZE: 1/2"~4"
JOINT END TYPE 1: SOCKET (ANSI /DIN / JIS/ CNS) JOINT END TYPE 2: THREADED (PT/NPT/BSPF) CHECK VALVE TYPE: SS304 Spring Half BallWORKING PRESSURE: 150PSI