WATTS®

0391011 LF909, LF909M1-QT Reduced Pressure Zone Assembly, Cast Copper Silicon Alloy Body

WATLF909M1QTJ MFG #: 0391011
0391011 LF909, LF909M1-QT Reduced Pressure Zone Assembly, Cast Copper Silicon Alloy Body
  • Ball Valve / Gate Valve Type: Quarter-Turn Ball Valve
  • Body Material: Cast Copper Silicon Alloy
  • Domestic / Import: Domestic
  • End Style: MNPT
  • Nominal Size: 1-1/2 in
  • Dimensions: 5-1/4 in W
  • Manufacturer: Watts Water Technologies
  • Manufacturer #: 0391011
  • Port Type: Full
  • Pressure Rating: 175 psi
  • Series: LF909
  • Temperature Rating: 33 to 110 degF
Series LF909 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphon age and or backpressure. It consists of a Lead Free Cast Copper Silicon Alloy body construction, bronze ball valve shutoffs and bronze test cocks. Series LF909 features a air-in/water-out design principle for protection during emergency combined back siphon age and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.

WATTS® Reduced Pressure Zone Assembly, Series: LF909, 1-1/2 in Nominal, MNPT, 175 psi, 33 to 110 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Full Port, Cast Copper Silicon Alloy Body, 5-1/4 in W, Domestic
  • Features
  • Includes
  • Modular compact design
  • Replaceable seats
  • Compact for easy of installation
  • Horizontal or vertical (up or down) installation on limited sizes only
  • The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
(2) Tightly Closing Shut-Off Valves, Test Cocks and Protective Strainer