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- Series LFN223F and LFN223FS Super Capacity 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 175psi (12.1 bar) and may be adjusted from 25 - 75psi (172 - 517 kPa). The standard setting is 50psi (345 kPa). Series LFN223F features an enlarged diaphragm, spring cage and seat orifice for super capacity performance. These valves also contain a semi balanced piston feature to assure rapid response to reduced pressure changes as well as to provide maximum flow with minor pressure drop. Series LFN223FS has the same options as the LFN223F, except it is furnished with a strainer. All parts are quickly and easily serviceable without removing the valve from the line.
WATTS® Pressure Reducing Valve, Series: LF223, 3 in Nominal, Flange, 25 to 75 psi, 125 lb, 33 to 160 deg F, Media: Water, 12-1/2 in Inlet to Outlet Length, 14-3/4 in Top to Inlet Center, Iron Body, Stainless Steel Seat/EPDM Disc, Domestic
- Enlarged diaphragm, spring cage and seat orifice for super capacity performance
- Stainless steel piston
- Sealed spring cage on all models for accessible outdoor or pit installations
- Iron coated with corrosion-resistant cold galvanizing body
- 50 psi standard reduced pressure
- 25 to 75 psi adjustable reduced pressure range
- Replaceable stainless steel alloy seat
- Reinforced Buna-N diaphragm
- EPDM valve disc
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- Body MaterialIRONDomestic / ImportDomesticEnd StyleFlangedNominal Size3 inPressure Range25 to 75 psiInlet to Outlet Length12-1/2ManufacturerWatts Water TechnologiesManufacturer #0298621MediaWaterPressure Class125 LbSeriesLF223Softgoods MaterialStainless Steel Seat/EPDM DiscTemperature Rating33 to 160 degFTop to Inlet Center14-3/4