BPR-5-PVC-NP BP/PR VALVE, PVC/PTFE, 1/2" NPT, 1/4"NPT PORT Walchem Metering Pump Repair Part Crafted with a PVC (polyvinyl chloride) valve body and PTFE (polytetrafluoroethylene) sealing elements,...
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...