Conversion to LP requires a manufacturer-approved orifice kit

What happens if there is a short circuit on the secondary side

Designed with a synchronous drive

making it ideal for service flexibility and system balancing

Kunkle Valve 0537-D01-HM0040 Valve 324846-701 Conversion to LP requires aThe Kunkle Valve 0537 D01 HM0040 is a heavy duty ASME Section IV pressure relief valve engineered for critical overpressure protection in low pressure steam and hot water boiler systems. This bronze safety relief valve features a 3 4" female NPT inlet and a 1" female NPT outlet, factory set at 40 PSI to ensure system integrity. With a discharge capacity of 1299 lb h (PPH) or 1,298,696 BTU h, it effectively manages thermal expansion and over firing