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LFN250 Watts

Lead Free* Water Pressure Reducing Valves

Series LFN250 Iron Body Water Pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption. This series is suitable for water supply pressures up to 250psi (17.2 bar) and may be adjusted from 25 - 75psi(172 - 517 kPa). The standard setting is 50psi (345 kPa). All parts are quickly and easily serviceable without removing the valve from the line. The optional bypass feature permits the flow of water back through the valve into the main when pressures, due to thermal expansion on the outlet side of the valve, exceed the pressure in the main supply. The LFN250 features Lead Free* construction to comply with Lead Free* installation requirements.


  • High temperature-resisting diaphragm for hot or cold water
  • Parts are easily and quickly serviceable without removing valve from line
  • Optional bypass feature controls thermal expansion pressure
  • Integral stainless steel strainer to stop debris

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific LFN250