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LFN45B-DU 1 1/4

Part of the LFN45B-L Series

Ordering Code: 0009512

UPC: 098268332803

Lead Free: YES

1 1/4 IN Lead Free Copper Silicon Water Pressure Reducing Valve, Double Union FPT, Adjust 25-75 psi, Max Work 300 psi

This 1 1/4 inch water pressure reducing valve is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. The easy maintenance assembly consists of a lead free brass body construction, double union threaded female inlet and outlet connection, stainless steel integral strainer, thermoplastic seat module, thermal expansion bypass, and a sealed spring cage for waterworks pit installations. The temperature range is 33 to 180 degrees F (0.5 to 82 degrees C). Suitable for up to 300 psi (20.7 bar), the pressure range can be adjusted from 25 to 75 psi (172 to 517 kPa) with the standard setting at 50 psi (345 kPa).

Product Features

  • Integral stainless steel strainer removable for cleaning
  • Thermoplastic seat and cage
  • Serviceable in line
  • Sealed spring cage for accessible outdoor or waterworks pit installations
Adjustable Reduced Pressure Range 25 to 75
Adjustable Reduced Pressure Range-BAR 1.8 to 5.2
Body Material Brass
Brand Name Watts
Corrosion Resistant Coating No
Disc Material Reinforced EPDM
Gauge Option No Gauge
Inlet Connection Size 1 1/4 IN
Inlet Connection Type Union Joint
Inlet Thread Type NPT
Lead Free YES
Maximum Operating Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 20.70
Maximum Working Pressure-PSI 300
Minimum Temperature - Celsius 0.50
Minimum Temperature-Fahrenheit 33
Model Number LFN45B-DU 1 1/4
Outlet Connection Size 1 1/4 IN
Outlet Connection Type Union Joint
Outlet Thread Type NPT
Part Number 0009512
Series LFN45B-L
Standard Reduced Pressure Setting-BAR 3.40
Standard Reduced Pressure Setting-PSI 50
Strainer Yes
Strainer Material Stainless Steel
Thermal Expansion Bypass Yes
Valve Style Standard