WATTS® 0009279 LF25AUB-Z3 Standard Pressure Reducing Valve, 3/4 in, FNPT, 75 to 125 psi, Copper Silicon Alloy Body

1177480 MFG #: 0009279
$388.50 / ea
  • Application: For residential and commercial applications
  • Body Material: Copper Silicon Alloy
  • Brand: WATTS®
  • Dimensions: 7 in H
  • End Style: FNPT
  • Manufacturer: Watts Water Technologies
  • Media: Water
  • Nominal Size: 3/4 in
  • Pressure Range: 75 to 125 psi
  • Series: LF25AUB-Z3
  • Softgoods Material: Engineered Polymer Seat
  • Temperature Rating: 33 to 160 deg F
  • Type: Standard

WATTS® No Lead Pressure Reducing Valve, Standard, Series: LF25AUB-Z3, 3/4 in Nominal, FNPT, 75 to 125 psi, 33 to 160 deg F, Media: Water, Copper Silicon Alloy Body, Engineered Polymer Seat, 7 in H

This 3/4 in lead free brass water pressure reducing valve for high pressure ranges 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 replaceable seat module, NPT threaded female union inlet by NPT female outlet and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 160 degrees F (0.5 to 71 degrees C). The high pressure range is 75 to 125 PSI (518 to 863 kPa) with the standard setting at 90 PSI (621 kPa).

  • Features
  • EPDM disc
  • Corrosion resistant coating
  • Standard construction includes Z3 sealed spring cage and stainless steel corrosion resistant adjusting and cage screws for accessible outdoor or pit installations
  • Stainless steel integral strainer
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • 50 psi standard reduced pressure setting
  • Replaceable seat module
  • Serviceable in-line
  • Bypass feature controls thermal expansion pressure
  • High temperature resistant reinforced diaphragm for hot water
  • The bypass feature will not prevent the pressure relief valve from opening on the hot water supply system with pressure above 150 psi
  • A water saving test program concluded that reducing the supply pressure from 80 to 50 psi resulted in a water savings of 30%
  • Standard/Approvals: ANSI A112.26.2, ASSE 1003, CSA B356, MIL-V-18146B Type I, NSF Approved, Southern Standard Plumbing Code and listed by IAPMO, UPC Listed
  • WARRANTY: Limited