Kunkle Valve 0537-E01-HM0125 Valve 318973-401 This model is rated for

This model is rated for a 300 PSI max working pressure

Key Benefits for Contractors Direct OEM Match: Specifically programmed to replace MOD1348

including car washes

The Lennox 81W76 is specifically designed and weighted (approx

Kunkle Valve 0537-E01-HM0125 Valve 318973-401 This model is rated forThe Kunkle Valve 0537 E01 HM0125 is a high capacity ASME Section IV safety relief valve specifically engineered for low pressure hot water boilers, heat exchangers, and generators. Featuring a 1" Female NPT inlet and a 1 1 4" Female NPT outlet, this bronze pressure relief valve is factory set at 125 PSI with a certified flow capacity of 5,263 lb h (5,262,619 BTU h). This model 537 relief valve is National Board certified (HV designator) and utilizes a