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Watts 2 1/2 In SS Reduced Pressure Zone Assembly Backflow Preventer, NRS Shutoff Valves

SKU: 0111602

$5,333.00 

In Stock

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Product Details

Watts 0111602

This 2 1/2'' stainless steel reduced pressure zone assembly backflow preventer helps prevent the reverse flow of contaminated water from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation in accordance with the direction of the flow arrow. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, resilient seated gate valves with non-rising stem, test cocks, and a corrosive resistant stainless steel bottom mounted pressure relief valve.


  • UPC 098268122459
  • Online Product ID 3631977
  • Weight 211 lbs.
  • Material Stainless Steel
  • Backflow Preventer Type Reduced Pressure Zone Assembly
  • Body Pattern In-Line
  • Disc Material Silicone
  • Inlet Connection Size 2.5''
  • Inlet Connection Size Metric 65 mm
  • Inlet Connection Type Flanged Joint
  • Inlet Shutoff Valve Type Non Rising Stem Gate Valve
  • Lead Free yes
  • Maximum Temperature Deg F 140
  • Maximum Working Pressure Psi 175
  • Minimum Temperature Deg F 33
  • Outlet Connection Size 2.5''
  • Outlet Connection Type Flanged Joint
  • Outlet Shutoff Valve Type Non Rising Stem Gate Valve
  • Pressure Operation Continuous
  • Protection Type Backpressure and Backsiphonage
  • Seat Material Engineered Plastic
  • Series 957

Additional information

  • Non-rising stem gate valves
  • Bottom mounted cast stainless steel relief valve
  • Groove couplings for ease of installation and pipe alignment
  • The maximum working pressure is 175 psi (12.06 bar)
  • Ball valve type test cocks
  • Compact design allows small enclosures to be used
  • Patented torsion spring check modules for ease of serviceability
  • Stainless steel housing and sleeve
  • No special tools required for servicing

About This Brand

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