WATTS® 0122720 LF957RPDA Detector Assembly, 3 in, Flange, Resilient Seated Gate Valve, 304 Stainless Steel Body, Reduced Pressure Backflow, 150 lb

1174938 MFG #: 0122720
$3,607.25 / ea

WATTS® Lead Free Detector Assembly, Series: LF957RPDA, 3 in Nominal, Flange, 175 psi Working, 150 lb, 33 to 110 deg F, Resilient Seated Gate Valve Ball Valve/Gate Valve type, Reduced Pressure Backflow Type, 304 Stainless Steel Body, 31-3/4 in L x 14-1/2 in W

This 3 in lead free testable reduced pressure detector assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a compact, stainless steel body with stainless steel internal parts, two check valves, a pressure-differential relief valve, shutoff valves, torsion spring checks and relief valve and bronze nickel plated test cocks. It is 70 percent lighter than traditional designs and is ideal for health hazard cross-connection, such as on fire sprinkler systems.

  • Features
  • Stainless steel for corrosion resistance
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
  • UL/FM outside stem and yoke resilient seated gate valve
  • Standard/Approvals: Approved By The Foundation For Cross-Connection Control And Hydraulic Research At The University Of Southern California, ASSE 1047, AWWA C551-92, cCSAus B64.4, cULus Listed, FM Approved, NSF/ANSI 372, ANSI/AWWA Class D Flange