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LF909-DOSY 2 1/2 Watts

Part of the LF909 Series

Ordering Code: 0792194

UPC: 098268437768

Lead Free: YES

2 1/2 In Cast Iron Reduced Pressure Zone Assembly, Domestic Osy Shutoff Valves

This 2 1/2 inch lead free reduced pressure zone assembly with its exclusive design incorporating the 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 lead free epoxy coated cast iron body, domestic outside stem and yoke resilient seated gate valves, captured spring check valves, replaceable seats, top mounted test cocks, and a field reversible pressure differential relief valve.

Product Features

  • No special tools required for servicing
  • Lead free construction
  • Domestic outside stem and yoke gate valves
  • Health hazard application
Specifications
Backflow Preventer Type Reduced Pressure Zone Assembly
Body Finish Epoxy Coated
Body Material Cast Iron
Body Pattern Inline
BrandName Watts
Bypass No
Cap And Tether No
Disc Material Does Not Apply To Product
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 Flanged Joint
Inlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Inlet Thread Type Does Not Apply To Product
LeadFree YES
Maximum Temperature-Fahrenheit 110
Maximum Working Pressure-BAR 12.06
Maximum Working Pressure-PSI 175
Meter Type No Meter
Minimum Temperature-Fahrenheit 33
ModelNumber LF909-DOSY 2 1/2
Outlet Connection Size 2 1/2 IN
Outlet Connection Type Flanged Joint
Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve
Outlet Thread Type Does Not Apply To Product
Part Number 0792194
Polymer Coating No
Pressure Operation Continuous
Protection Type Backpressure and Backsiphonage
Seat Material Stainless Steel
Series LF909
Strainer No

Product Accessories