PV3E Series 5/2S Single-Coil External Pilot Valve
PV3E series 5/2 single-coil external pilot valve.
PV3E Series 5/2SD Double-Coil External Pilot Valve
PV3E series 5/2 double-coil external pilot valve.
PV3E Series 5/3SC-SE-SP External Pilot Valve
PV3E series 5/3 external pilot valve (SC/SE/SP).