WATTS®

WATTS® 0009490 LFN45BM1-U Pressure Reducing Valve, 1 in Nominal, FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body, Domestic

WALFN45BM1UK MFG #: 9490
WATTS® 0009490 LFN45BM1-U Pressure Reducing Valve, 1 in Nominal, FNPT End Style, 25 to 75 psi Pressure, Cast Copper Silicon Alloy Body, Domestic
  • Country of Origin: US
  • Domestic/Import: Domestic
  • End Style: FNPT
  • Inlet to Outlet Length: 4-1/8 in
  • Manufacturer Name: Watts Water Technologies
  • Media: Water
  • Nominal Size: 1 in
  • Pressure Range: 25 to 75 psi
  • Series: LFN45B, LFN45BM1-U
  • Softgoods Material: Thermoplastic Seat
Series LFN45B Lead Free* Water Pressure Reducing Valves are used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a Lead Free* cast copper silicon alloy body construction, stainless steel integral strainer, thermoplastic seat and cage, thermal expansion bypass, and sealed spring cage for waterworks pit installations. The LFN45B Series is available in a variety of end connections including: threaded, solder, PEX, quick-connect and CPVC with both union and double union connections. Maximum Working Pressure: 400psi (27.6 bar), Adjustable Reduced Pressure Range: 25 to 75psi (172 to 517 kPa), Standard Pressure Setting: 50psi (345 kPa).
  • Features and More

Features

  • Integral Stainless Steel Strainer
  • Serviceable in line
  • Bypass feature controls thermal expansion pressure
  • Sealed spring cage on all models for accessible outdoor or pit installations
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150 psi
  • Reinforced EPDM diaphragm
  • 25 to 75 psi adjustable reduced pressure range
  • 50 psi standard reduced pressure
  • NPT threaded union inlet x NPT female outlet
  • The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150psi

Application

  • Commercial and Residential

Standards/Approvals/Certifications

  • ANSI A112.26.2
  • ASSE 1003
  • ANSI/NSF 61Annex G
  • CSA B356
  • IAPMO Listed
  • PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.