McDonnell & Miller 250-1-125 Valve Els PW 17895 Universal Compatibility: Fits a wide

Universal Compatibility: Fits a wide range of S201 and S301 series GC Valves frequently found in commercial installations

the 45° single flare produced by this kit is the industry standard for refrigeration connections

this gasket is engineered to withstand the thermal cycling and high-pressure environments common in hydronic heating systems

Using a multimeter to check the MFD rating will confirm if the part has drifted out of its 270-324 uF tolerance

McDonnell & Miller 250-1-125 Valve Els PW 17895 Universal Compatibility: Fits a wideThe McDonnell & Miller 250 1 125 is a high capacity ASME safety relief valve designed specifically for large scale boiler applications and water heating systems requiring a 125 PSI pressure relief valve. Built with a 1" NPT inlet and outlet, this industrial pressure relief valve features a robust brass body and a high temperature silicone rubber seat to ensure positive shut off and prevent leaking after repeated cycles. Rated for a significant