Process Control Parts & Accessories

Rotork Fairchild Products Pneumatic Positive Bias Relay Service Kit, Service Kit for EA12129 Pneumatic Positive Bias Relay.

Walchem Electronic Metering Pump Air Vent Valve Assembly, Manual, Air Vent Valve Assembly for EH Series E46 VC Liquid End Electronic Metering Pump.

Walchem Water Treatment Controller Disinfection Sensor Cable, 3' L, Cable for W100/600/900 Water Treatment Controller Non-Membrane Disinfection Sensor.

Walchem E-Class Metering Pump Repair Kit for LK-3 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVC valve guide, FKM valve seat, CE valve balls, PTFE valve gasket, FKM oring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVC valve guide, EPDM valve seat, CE valve balls, PTFE valve gasket, EPDM oring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVDF valve guide, FKM valve seat, CE valve balls, PTFE valve gasket, FKMA oring, hex wrench (head bolts not included)

Walchem E-Class Metering Pump Repair Kit for EWN/EK/EJ/EZ-31 pump, contains: PTFE/EPDM diaphragm, PPS/GF retainer, PVC valve guide, FKM valve seat, CE valve balls, PTFE valve gasket, FKM oring, hex wrench (head bolts not included)

Walchem Electronic Metering Pump Valve, 1/2" NPT, 150 PSI, PVC, Back Pressure/Anti-Siphon, Valve for EH Series Electronic Metering Pump.