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Home / Products / LFN45B-EZ Lead Free Water Pressure Reducing Valve
Watts Water Technologies Logo
LFN45B-EZ-lead-free-water-pressure-reducing-valve

LFN45B-EZ Lead Free Water Pressure Reducing Valve

Technical Data | Related Products

Manufactured by: Watts Water Technologies
Model: LFN45B-EZ

Watts Series LFN45B-EZ 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 400psi and may be adjusted from 25 – 75psi. The standard setting is 50psi. All parts are quickly and easily serviceable without removing the valve from the line. The standard 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 LFN45-B-EZ features Lead Free* construction to comply with Lead Free* installation requirements.

Models
  • LFN45B-EZ-M1 NPT threaded female inlet x NPT
    female outlet
  • LFN45BU-EZ-M1 NPT threaded union inlet x NPT
    female outlet
  • LFN45BU-EZ-S-M1 Solder union inlet x NPT female outlet
  • LFN45BDU-EZ-M1 Double Union – NPT threaded
    union female inlet and outlet
  • LFN45BDU-EZ-S-M1 Double Union – Solder union inlet and outlet
  • LFN45BDU-EZ-PEX-M1 Double Union – PEX union inlet and outlet
  • LFN45BDU-EZ-CPVC-M1 Double Union – CPVC union inlet and outlet

Additional Information

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Technical Data

Available Materials:
Lead Free Cast Copper Silicon Alloy

Pressure Rating:
to 400 psi

Temperature Range:
33°F to 180°F

Available Sizes:
3/4in, 1in

Connection Types:
CPVC, PEX, Union Solder, Threaded, Union

Thread Types:
NPT

Standard Available Pressure Settings:
50 psi

See product datasheet for additional details

Features
  • Factory calibrated outlet pressure adjustment
  • Easily adjustable pressure setting
  • Double union inlet & outlet connections (option DU)
  • Integral stainless steel strainer
  • Thermoplastic cage & seat
  • Lead Free Copper Silicon Alloy body construction
  • Serviceable in line
  • Bypass feature controls thermal expansion pressure
Certifications
  • ASSE 1003
  • CSA B356
  • IAPMO
  • NSF-61

BBC Pump and Equipment Co.

777 North Tibbs Avenue
Indianapolis, IN 46222

P: 317-636-1111
F: 317-636-5467
sales@bbcpump.com
service@bbcpump.com

M-F, 8:00 AM - 5:00 PM

Indiana’s Pump Experts Since 1981

Our mission is to provide customer oriented service through the proper application of quality pump equipment.

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