PVC Check Valve Bottom Valve One-way Check Valve Suction Pump Water Inlet Pipe
--Name: PVC bottom valve
--Color:white/grey
--Size: 32mm /40mm /50mm /63mm / 75mm / 90mm / 110mm / 160mm
--Function: used for water supply pipe connection
--Exact dimensions can also be viewed in the photo gallery. ( O.D: Outer Diameter, I.D: Inner Diameter)