Operating on a single-phase 60Hz power supply

this model utilizes the standardized UWP mounting system

It is a critical OEM replacement part for Midco 400 series power gas burners

When performing a section block repair or teardown

Its EPR (Ethylene Propylene) seal material ensures chemical compatibility and leak-free performance when handling hot water or steam systems

Kunkle Valve 0537-H01-HM0030 Valve 320734-701 Operating on a single-phase 60HzThe Kunkle Valve 0537 H01 HM0030 is a heavy duty ASME Section IV steam relief valve engineered specifically for high capacity hot water boiler applications. Constructed with a bronze B584 alloy 8440 seat and a durable stainless steel spring, this valve ensures reliable overpressure protection in demanding commercial and industrial heating systems. Featuring a 2" FNPT inlet and a 2 1 2" FNPT outlet, it is factory set at 30 PSI, delivering a certified