Watts 174A-075 2 - Part of the 174A Series dura-skrim-selector UPC - 098268155389

UPC - 098268155389

To install as an end outlet

UPC - 098268638646

double union PEX Cold Expansion Fitting [CEF] inlet and outlet and a bypass feature to control thermal expansion pressure

Exterior shutoff

Watts 174A-075 2 - Part of the 174A Series dura-skrim-selector UPC - 098268155389This 2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non metallic disc to metal seating, stainless steel spring, and test lever. It resists corrosive water conditions,