N250 - Water Pressure Reducing Valves
  Series N250 Water Pressure Reducing Valves are used in residential applications to reduce incoming domestic water pressure for protection of plumbing system components and to reduce water consumption. It consists of a unitized iron body construction with NPT threaded female inlet and outlet connections and integral strainer. Maximum Working Pressure: 250psi (17.2 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa).
Size Range: 1/2, 3/4 in. (15, 20mm)