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SR909-OSY 2 1/2 Watts

Discontinued

Part of the 909 Series

Ordering Code: 0385750

UPC: 098268792645

Lead Free: NO

2 1/2 In Bronze Reduced Pressure Zone Assembly, Osy Shutoff, Silicone Rubber Check Discs

This 2 1/2 inch reduced pressure zone assembly with its exclusive design incorporating the patented air-in and water-out principle for protection during an emergency condition prevents the flow 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. It can be utilized in a variety of installations without the need of any special tools. 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 cast iron body, outside stem and yoke resilient seated gate valves, captured spring check valves with silicone rubber, replaceable seats, top mounted test cocks, and a field reversible pressure differential relief valve.

Product Features

  • Top mounted test cocks
  • Health hazard application
  • Fused epoxy coated and lined checks
  • Epoxy coated cast iron body
  • UL and FM outside stem and yoke resilient seated gate valves
  • No special tools are required for servicing
  • Captured spring check assemblies
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions
  • Replaceable seats
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Epoxy Coated
Body Material Cast Iron
BrandName Watts
Bypass No
Cap And Tether No
Elbow Fitting No
Hazard Protection Level Health Hazard
Hot And Harsh Water No
Hydrant Connection No
Inlet Connection Size 2 1/2 IN
Inlet Connection Type Mechanical Joint
Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
LeadFree NO
Maximum Temperature-Fahrenheit 110
Maximum Working Pressure-BAR 12.06
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber SR909-OSY 2 1/2
Outlet Connection Size 2 1/2 IN
Outlet Connection Type Mechanical Joint
Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Part Number 0385750
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Bronze
Series 909
Strainer No