1.5-Inch Reduced Pressure Zone Assembly

The Watts LF009QT (0391006) is a Backpressure and Backsiphonage preventer for applications where polluted water needs to be prevented from entering a potable water supply or where chemicals should not flow back into a pump. Equipped with an inlet and outlet with 1.5-inch female threaded NPT connections. Body is constructed with lead-free bronze to comply with national plumbing codes and water authority requirements when needed. Features quarter turn ball valve shutoffs with tee handles. 

Specifications:

• Backflow Preventer Type: Reduced Pressure Zone Assembly
  
• Body Finish: Cast Bronze
  
• Body Material: Lead Free Bronze
  
• Body Pattern: Inline
  
• Brand: Watts
  
• Buy American Act Compliant: YES
  
• Bypass: No
  
• Cap And Tether: No
  
• Disc Material: Silicone
• Elbow Fitting: No
  
• GDS Status: Registered
  
• Hazard Protection Level: Health Hazard
  
• Hot And Harsh Water: No
  
• Hydrant Connection: No
  
• Inlet Connection Size: 1.5"
  
• Inlet Connection Size-Metric: 20 MM
  
• Inlet Connection Type: Female Threaded
  
• Inlet Shutoff Valve Type: Quarter Turn Ball Valve
  
• Inlet Thread Type: NPT
  
• Lead Free: YES
  
• Maximum Temperature-Fahrenheit: 180
  
• Maximum Working Pressure-BAR: 12.00
  
• Maximum Working Pressure-PSI: 175
  
• Meter Type: No Meter
  
• Minimum Temperature - Celsius: 0.50
  
• Minimum Temperature - Fahrenheit: 33
  
• Outlet Connection Size: 1.5"
  
• Outlet Connection Type: Female Threaded
  
• Outlet Shutoff Valve Type: Quarter Turn Ball Valve
  
• Outlet Thread Type: NPT
  
• Part Number: 0391006
  
• Polymer Coating: No
  
• Pressure Operation: Continuous
  
• Protection Type: Backpressure and Backsiphonage
  
• Seat Material: Engineered Plastic
  
• Series: LF009
  
• Strainer: No

Features:

• Quarter turn full port resilient seated ball valve shutoffs
  
• Captured springs for safe maintenance
  
• Single access cover and modular check construction for the ease of maintenance
  
• NPT inlet and outlet connections
  
• Large body passages provide a low pressure drop
  
• Test cocks are screwdriver slotted
  
• Internal relief valve for reduced installation clearances
  
• Replaceable seats for an economical repair
  
• Lead-free bronze body construction for durability