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Watts 1/4 In Dual Check Valve Backflow Preventer, SAE Male Flare End Connections

SKU: 0061651

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Product Details

Watts 0061651

This 1/4'' dual check valve backflow preventer for carbonated beverage machines prevents the reverse flow of contaminated water, such as carbon dioxide gas and carbonated water, from entering into the potable water supply due to backpressure backflow. It consists of a stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications. It has SAE male flare end connections. It is ideal for use on post-mix carbonated beverage equipment and dispensing equipment for tea and coffee. Maximum working pressure is 200 psi (13.8 bar).


  • UPC 098268848892
  • Online Product ID 3631902
  • Weight 0.35 lbs.
  • Material Stainless Steel
  • Backflow Preventer Type Dual Check
  • Disc Material Santoprene
  • Inlet Connection Size 0.25''
  • Inlet Connection Size Metric 8 mm
  • Inlet Connection Type Flare Joint
  • Lead Free yes
  • Maximum Temperature Deg F 110
  • Maximum Working Pressure Psi 200
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 0.25''
  • Outlet Connection Type Flare Joint
  • Pressure Operation Continuous
  • Protection Type Backpressure
  • Seat Material Noryl
  • Series SD-2

Additional information

  • Stainless steel for corrosion resistance
  • Beverage machines
  • Includes strainer
  • Can be installed vertically or horizontally

About This Brand

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