WATTS LF909M1 - 8"- DOSY Reduced Pressure Zone Assembly RP - (0792198) - LF909OSY8 - UPC 098268646504 - 8 LF909M1-DOSY
Lead Free: YES - 8 In Cast Iron Reduced Pressure Zone Assembly, Osy Shutoff
This 8 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 body, 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.
Features
- No special tools required for servicing
- Lead free construction
- Health hazard application
- Industrial strength sensing hose
| Specifications | |
|---|---|
| Backflow Preventer Type | Reduced Pressure Zone Assembly |
| Body Finish | Epoxy Coated |
| Body Material | Cast Iron |
| Body Pattern | Inline |
| Brand Name | Watts |
| Buy American Act Compliant | USA |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Does Not Apply To Product |
| EAN | 098268646504 |
| Elbow Fitting | No |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 8 IN |
| Inlet Connection Size-Metric | 203 MM |
| Inlet Connection Type | Flanged Joint |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Inlet Thread Type | Does Not Apply To Product |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 110 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 1.00 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 8 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 | 0122759 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Stainless Steel |
| Series | LF909 Large |
| Strainer | No |
| Tradename | None |
| Type | Kit |
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