LF909-QT-FS 1

Part of the LF909 Small Series

Ordering Code: F391009

UPC: 098268519051

Lead Free: YES

1 IN Lead Free Reduced Pressure Zone Backflow Preventer Assembly, Quarter Turn Shutoff Valves, Backflow Flood Sensor

  • Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
  • Alert features available with add-on sensor connection kit
  • Lead free construction
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions
  • Compact for easy installation
  • Quarter-turn ball valves with tee handles
  • Horizontal or vertical (up or down) installation
  • Top mounted test cocks
  • No special tools are required for servicing
Specifications
ArmorTek Technology No
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Cast Copper Silicon Alloy
Body Material Lead Free Copper Silicon Alloy
Body Pattern Inline
Brand Watts
Bypass No
Bypass Size Does Not Apply To Product
Cap And Tether No
Disc Material Silicone
EAN 098268519051
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 1 IN
Inlet Connection Size-Metric 25 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 IN
Outlet Connection Type Female Threaded
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type NPT
Part Number F391009
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Engineered Plastic
Series LF909 Small
Strainer No
Technologies Flood Detection
Tradename None