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1/2 in. Bronze Dual Check Valve Backflow Preventer with Atmospheric Venting

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Product Details

The 1/2 in. 760 Dual Check Valve Assembly with Intermediate Atmospheric Vent provides low health hazard protection from backflow in both residential and commercial applications, primarily from a residential boiler or small commercial boiler. Features of this continuous pressure type backflow preventer include a threaded atmospheric vent drain for safe drainage and corrosion-resistant, high quality brass body construction with an integral stainless steel strainer screen to prevent buildup of unwanted debris. Threaded FNPT union connections are standard and included on both ends.
  • Flexible design with FNPT union end connections
  • Integral stainer screen ensures long-lasting prevention of debris buildup
  • Threaded atmospheric vent drain allows for safe drainage
  • Brass body and stainless steel strainer screen protect against corrosion
  • 1-year warranty
  • Easy to install
  • Retrofit
  • Commonly used on residential water heaters
  • Industry leading
  • 1 point of contact for service
  • Return Policy
  • California residents

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Questions & Answers

Q:What type of pipe fitting are required 1/2” pipe thread or 1/2” copper sweat? Please swow a photo of the ends. More spec information woukd be great.
by|Jan 15, 2021
1 Answer
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A:  It comes standard with FNPT but can be requested to have copper connections depending on customer needs. Image attached : (https://www.zurn.com/products/water-control/backflow-preventers/760)

by|Nov 14, 2022
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    This is an excellent product. It also retains rugged...
    This is an excellent product. It also retains rugged construction that feels old school in a way that brings me confidence. Thank you
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