Watts 174A-85 3/4 - Part of the 174A Series geogrid ensuring the drain blends naturally

ensuring the drain blends naturally into the floor

continuous pressure applications

ADA Tiles are the ideal ADA-compliant safety surfacing

non-biodegradable

It features a bottom-loaded blowout-proof stem

Watts 174A-85 3/4 - Part of the 174A Series geogrid ensuring the drain blends naturallyThis 3 4 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,