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Watts 6 In Cast Iron Double Check Detector Assembly Backflow Preventer, OSY Shutoffs, Gallons/Minute Meter

SKU: 3632188

$20,712.00

Manufacturer’s List Price

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Product Details

Watts 3632188

This 6'' double check detector backflow preventer assembly prevents backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a gallons per minute meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron body using ArmorTek coating technology for advanced corrosion resistance construction. Its modular check design facilitate simple and easy installation and maintenance. The coating on this backflow assembly uses ArmorTek technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate. Its maximum working pressure is 175 psi (12.06 bar).


  • Finish Epoxy Coated
  • UPC 098268023961
  • Online Product ID 3632188
  • Weight 893 lbs.
  • Material Iron
  • Backflow Preventer Type Double Check Detector Assembly
  • Body Pattern In-Line
  • Bypass yes
  • Bypass Size 0.5''
  • Disc Material Rubber
  • Inlet Connection Size 6''
  • Inlet Connection Size Metric 150 mm
  • Inlet Connection Type Flanged Joint
  • Inlet Shutoff Valve Type Outside Stem and Yoke Gate Valve
  • Maximum Temperature Deg F 110
  • Maximum Working Pressure Psi 175
  • Meter Type Gallons/Minute Meter
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 6''
  • Outlet Connection Type Flanged Joint
  • Outlet Shutoff Valve Type Outside Stem and Yoke Gate Valve
  • Pressure Operation Continuous
  • Protection Type Backpressure and Backsiphonage
  • Seat Material bronze
  • Series 709DCDA

Additional information

  • The valve body shall utilize a coating system with built in electrochemical corrosion inhibitor and microbial inhibitor
  • Outside stem and yoke shutoffs
  • Utilizes advanced ArmorTek coating technology to resist corrosion of internals
  • Detector bypass
  • Modular check assemblies

About This Brand

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