WATTS® 0125568 LFBRVM1 Combination Ball and Relief Valve, 3/4 in Nominal, C x C x Barb End Style, Copper Silicon Alloy Body, Full Port, Import

This 3/4 in lead free combination ball valve and relief valve is used in commercial and residential applications on water heater installations. It consists of a lead free cast copper silicon full port body with 3/4 in C inlet and outlet, chrome plated lead free brass ball, blow-out proof lead free brass stem, PTFE seats, stem packing and stem thrust bearing, FKM relief ball, stainless steel relief spring, lead free brass adapter and zinc plated carbon steel handle. The relief valve outlet includes a drain tube connection with a 3/4 in barb fitting. It has a low profile design and can be installed in any position. It is for applications that require a means to shut-off the water supply to the water heater and for providing protection from excess water pressure caused by thermal expansion. The pressure rating is 600 psi and the pressure relief is set at 125 psi.