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Watts 1 1/4 In Lead Free Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry

SKU: 0063233

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Product Details

Watts 0063233

This 1 1/4'' lead free double check valve backflow preventer assembly is designed to prevent the backflow 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 non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.


  • UPC 098268209754
  • Online Product ID 3631939
  • Weight 15 lbs.
  • Material Bronze
  • Backflow Preventer Type Double Check Valve Assembly
  • Body Pattern In-Line
  • Buy American Act Compliant yes
  • Disc Material Silicone
  • Inlet Connection Size 1.25''
  • Inlet Connection Type Female Threaded
  • Inlet Shutoff Valve Type Quarter Turn Ball Valve
  • Inlet Thread Type NPT
  • Lead Free yes
  • Maximum Temperature Deg F 180
  • Maximum Working Pressure Psi 175
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 1.25''
  • Outlet Connection Thread Type NPT
  • Outlet Connection Type Female Threaded
  • Outlet Shutoff Valve Type Quarter Turn Ball Valve
  • Pressure Operation Continuous
  • Protection Type Backpressure and Backsiphonage
  • Seat Material Engineered Plastic
  • Series LF007

Additional information

  • Lead free construction
  • Replaceable seats and seat discs
  • Top entry
  • Modular compact design

About This Brand

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