Watts LF174A-90 1 - Part of the LF174A Series ground-shipping Solid brass connections

Solid brass connections

Minimum working pressure is 10 psi (69kPa)

Pressure relief is set at 75 psi (5

It consists of a chrome plated lead free body construction

Watts LF174A-90 1 - Part of the LF174A Series ground-shipping Solid brass connectionsThis 1 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