Watts 0556034|WW0556034 - 3/4 LF3L-150

This 3/4 inch lead free 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 copper alloy body with 3/4 inch NPT threaded male inlet and 3/4 inch NPT threaded female (drain) outlet, test lever, and stainless steel spring. It is ASME rated. The pressure relief is set at 150 psi (10.3 bar).