Watts 0185811|WW0185811 - 53-3/4-125 RELIEF VALVE 3/4" 125#

This 3/4 inch pressure relief valve is used in residential applications to protect against excessive pressure on domestic storage tanks and tankless water heaters. It consists of a bronze body construction with 3/4 inch NPTF threaded male inlet and 1/2 inch NPTF threaded female (drain) outlet, and stainless steel spring. The pressure relief is set at 125 psi (8.6 bar).