WW0121438, Watts, 3/4 IN Lead Free Brass Poppet Type Pressure Relief Valve, 125 psi

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 lead free brass 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).