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Watts 1 x 1 In Lead Free Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet x Female NPT Outlet

SKU: 0072205

$154.50 

In Stock

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Product Details

Watts 0072205

This 1 by 1'' lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead free brass body construction, with two plastic replaceable check valves, and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi (69 kPa) and maximum working pressure is 175 psi (12 bar).


  • Finish Bronze
  • UPC 098268533590
  • Online Product ID 3631964
  • Weight 0.8 lbs.
  • Material Brass
  • Backflow Preventer Type Dual Check
  • Body Pattern In-Line
  • Buy American Act Compliant yes
  • Disc Material Santoprene
  • Inlet Connection Size 1''
  • Inlet Connection Size Metric 25 mm
  • Inlet Connection Type Female Threaded
  • Inlet Thread Type NPT
  • Lead Free yes
  • Maximum Temperature Deg F 180
  • Maximum Working Pressure Psi 150
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 1''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Pressure Operation Continuous
  • Protection Type Backsiphonage
  • Seat Material Epdm
  • Series LF7R

Additional information

  • Can be installed vertically or horizontally
  • Meets ANSI/ASSE Standard 1024
  • Compact design
  • Lead free brass body for durability

About This Brand

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