Watts LF174A-110 3/4 - Part of the LF174A Series mainline-adatile series 009M1

series 009M1

and industrial settings

It has a positive seat water shutoff and an automatic self-draining feature

Flashing clamp with integral gravel stop

Watts LF174A-110 3/4 - Part of the LF174A Series mainline-adatile series 009M1This 3 4 inch lead free 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 lead free 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