Watts® 174A Boiler Pressure Relief Valve, 3/4" Thanksgiving Prevents hard water spots on

Prevents hard water spots on dishes

Nonstick interior prevents food from sticking

gimlet point

Material Gauge/ Thickness:1/4 5/16

Easy drop in staple loading

Watts® 174A Boiler Pressure Relief Valve, 3/4" Thanksgiving Prevents hard water spots onUsed 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. Series 174A resists corrosive water conditions, sticking and freezing, and prevents water