WATTS® 0298568 LF223 High Capacity Pressure Reducing Valve, 1-1/2 in, FNPT, 300 psi, Cast Iron Body

1078400 MFG #: 0298568
$1,842.60 / ea

WATTS® No Lead Pressure Reducing Valve, High Capacity, Series: LF223, 1-1/2 in Nominal, FNPT, 300 psi, 33 to 160 deg F, Media: Water, 6-3/4 in Inlet to Outlet Length, 9-7/8 in Top to Inlet Center, Cast Iron Body, Buna-N® O-Ring, Seat Gasket/Reinforced Buna-N® Diaphragm

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.

  • Features
  • Videos
  • Enlarged diaphragm, spring cage and seat orifice for super capacity performance
  • Lead free brass body construction (except 2-1/2 in (65 mm) which is iron)
  • Serviceable in line
  • Optional bypass feature controls thermal expansion pressure
  • Sealed spring cage on all models for accessible outdoor or pit installations
  • 25 to 75 psi (172 to 517 kPa) adjustable reduced pressure range
  • 50 psi (345 kPa) standard pressure setting
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • Note: a water saving test program concluded that reducing the supply pressure from 80-50 psi (551-345 kPa) resulted in a water savings of 30%
  • Note: the bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150 psi (10.3 bar)
  • Standard/Approvals: ANSI A112.26, ASSE Standard 1003, CSA Standard B356, IAPMO Listed, Military Standard MIL-V-18146B, Southern Standard Plumbing Code