Water backflow preventer Watts 1 LF009M2-QT


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Water backflow prevent Watts 1 LF009M2-QT


New in box

Lead Free: YES

1-in Lead Free Reduced Pressure Zone Assembly, Quarter Turn Shutoff Valves, Tee Handles, Viega Propress (R) Adaptors

This 1 inch lead free reduced pressure zone assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a lead free bronze body, NPT end connections with Viega ProPress (R) adaptors, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements.

Product Features

  • Lead free bronze body construction for durability
  • Quarter turn full port resilient seated ball valve shutoffs
  • NPT inlet and outlet connections with Viega ProPress (R) adaptors
  • Single access cover and modular check construction for the ease of maintenance
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Bronze
Body Material Lead Free Bronze
Body Pattern Inline
Brand Name Watts
Bypass No
Cap And Tether No
Disc Material Silicone
EANUCCCode 098268119121
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 Press
Inlet Shutoff Valve Type Quarter Turn Ball Valve
Inlet Thread Type Does Not Apply To Product
Lead Free YES
Maximum Temperature-Fahrenheit 180
Maximum Working Pressure-BAR 12.10
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature – Celsius 1.00
Minimum Temperature-Fahrenheit 33
Outlet Connection Size 1 IN
Outlet Connection Type Press
Outlet Shutoff Valve Type Quarter Turn Ball Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0391028
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Stainless Steel
Series LF009
Strainer No
Type Valve to Accessory