WATTS® 0009278 LF25AUB-Z3 Standard Pressure Reducing Valve, 3/4 in, FNPT, 25 to 75 psi, Copper Silicon Alloy Body

1294179 MFG #: 0009278
$247.00 / ea

WATTS® Pressure Reducing Valve, Standard, Series LF25AUB-Z3, 3/4 in Nominal Size, FNPT, 25 to 75 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 is equipped with gauge tapping. It 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). 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).

  • Features
  • EPDM disc
  • Corrosion resistant coating
  • 1/8 in ga tapping
  • 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
  • Standard construction includes Z3 sealed spring cage and stainless steel corrosion resistant adjusting and cage screws for accessible outdoor or pit installations
  • Replaceable seat module
  • Serviceable in-line
  • Bypass feature controls thermal expansion pressure
  • 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