This 3/4 inch lead free water pressure reducing valve is used in residential applications to reduce incoming domestic water pressure to protect plumbing components and reduce water consumption. It consists of a lead free body construction with 3/4 inch lead free NPT female inlet and outlet connections, stainless steel seat, integral strainer, and thermal expansion bypass feature. All parts are quickly and easily serviceable without removing the valve from the line. The reduced pressure is set at 20 PSI (138 kPa) and maximum working pressure is 250 PSI (17.2 bar).