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offering reliable protection for high-output boilers
This model is rated for a 300 PSI max working pressure
including car washes
Complete Component Set: Includes one line-side stationary contact
Kunkle Valve 0537-E01-HM0125 Valve 318973-401 offering reliable protection for high-outputThe 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