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Watts 0391011 LF909M1-QT 1 1/2" Lead Free Silicon Bronze Reduced Pressure Zone Backflow Preventer Assembly

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Price: $2,760.01
Item Number: 0391011
Manufacturer Name: Watts
Manufacturer Part No: LF909M1-QT

Installation Manual
Specification Sheet

Lead Free: YES

1 1/2 In Lead Free Silicon Bronze Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves

  • Replaceable seats
  • Top mounted test cocks
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions
  • Lead free bronze body
  • Compact for easy installation
  • Horizontal or vertical (up or down) installation
  • No special tools are required for servicing
  • Quarter-turn ball valves with lever handles
  • Single access cover
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
EAN 098268051209
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1 1/2 IN
Inlet Connection Size-Metric 40 MM
Inlet Connection Type Female Threaded
Inlet Shutoff Valve Type Quarter Turn Ball Valve
Inlet Thread Type NPT
Lead Free YES
Maximum Temperature-Fahrenheit 140
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature - Celsius 0.50
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 1 1/2 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type NPT
Part Number 0391011
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series LF909 Small
Strainer No
Tradename None
Type Kit

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