WATTS® 0391004 LF009M2-QT Reduced Pressure Zone Assembly, 1 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Cast Copper Silicon Alloy Body, Domestic

WALF009QTK MFG #: LF009M2-QT-F5 1"
  • Ball Valve/Gate Valve type: Quarter-Turn Ball Valve
  • Country of Origin: US
  • Dimensions: 14-1/2 in L
  • Domestic/Import: Domestic
  • End Style: NPT
  • Manufacturer Name: Watts Water Technologies
  • Nominal Size: 1 in
  • Port Type: Full
  • Series: LF009, LF009M2-QT
Series LF009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. This series can be used in a variety of installations, including the prevention of health hazard cross connections in piping systems or for containment at the service line entrance. The LF009 features Lead Free construction to comply with Lead Free installation requirements. This series features two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. Its compact modular design facilitates easy maintenance and assembly access.
  • Features and More


  • Lead-free bronze body construction for durability
  • Quarter-turn full port resilient seated ball valve shutoffs
  • Test cocks are screwdriver slotted
  • Single access cover and modular check construction for easy of maintenance
  • Top entry all internals immediately accessible
  • Captured spring assemblies for safety
  • Internal relief valve for reduced installation clearances
  • Replaceable seats for economical repair
  • Large body passages provides low pressure drop
  • Compact space saving design
  • Cast copper silicon alloy body construction for durability


  • Health Hazard


  • (4) Resilient Seated Test Cocks and Air Gap Drain Fitting


  • USC Certified
  • 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.


  • 1 year Limited