BPR-3-PVC-N BP/PR VALVE, PVC/PTFE, 1/4"" NPT Walchem Metering Pump Repair Part Featuring a construction of PVC (polyvinyl chloride) for the valve body and PTFE (polytetrafluoroethylene) for the...
BPR-3-PVDF-N BP/PR VALVE, PVDF/PTFE, 1/4" NPT Walchem Metering Pump Repair Part This precision-engineered valve features a construction using PVDF (polyvinylidene fluoride) for the valve body and...