WATTS® 0298519 LF223 High Capacity Pressure Reducing Valve, 3/4 in, FNPT, 300 psi, Brass Body

1219689 MFG #: 0298519
$709.18 / ea

WATTS® Pressure Reducing Valve, High Capacity, Series: LF223, 3/4 in Nominal, FNPT, 300 psi, 33 to 160 deg F, Media: Water, 9 in Inlet to Outlet Length, 6-1/4 in Top to Inlet Center, Brass Body, Buna-N® O-Ring/Stainless Steel Disc/Buna-N® Seat Gasket

Series LF223, LF223S Lead Free* High Capacity Water Pressure Reducing Valves are used in commercial, industrial, and institutional applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a Lead Free* brass body construction (2 1/2 in. is iron), enlarged diaphragm, spring cage and seat orifice for super capacity, sealed spring cage for waterworks pit installations and an optional thermal expansion bypass. Available with NPT threaded female inlet and NPT female threaded outlet with (LF223-S) or without (LF223) strainer. Maximum Working Pressure: 300psi (21 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa).

  • Features
  • Enlarged diaphragm, spring cage and seat orifice for super capacity performance
  • Lead free brass body construction (except 2-1/2 in (65mm) which is iron)
  • Serviceable in line
  • Series LF223S furnished with separate strainer
  • Optional bypass feature controls thermal expansion pressure
  • Sealed spring cage on all models for accessible outdoor or pit installations
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150ps
  • Standard/Approvals: ANSI A112.26, ASSE 1003, CSA B356, IAPMO Listed, Military Standard MIL-V-18146B, Southern Standard Plumbing Code