meaning it will return to the closed position upon loss of control air pressure

this valve is specifically specified for the Weil McLain EG series and should be used on any water boiler where a 30 PSIG ASME relief valve with a 3/4" NPT female inlet is required

providing the precise head pressure and flow rate required to prevent thermal stacking and ensure efficient heat transfer across the heat exchanger

the provided MT212-4 track is compatible with standard control panel mounting hardware

maintaining high heat exchange efficiency during winter operation

Schneider Electric (Erie) VM2317 Valve Body Els PW 17895 meaning it will return toThe Schneider Electric (Erie) VM2317 is a heavy duty, 2 way modulating valve body engineered for precise fluid control in hydronic heating and cooling systems. Built with a rugged forged brass construction, this 3 4 inch sweat connection zone valve is designed to integrate seamlessly into fan coil units, VAV reheat coils, and radiant manifolds. Featuring a high flow coefficient of 7. 5 Cv, the VM2317 provides superior throughput with minimal pressure