4000CIV-OSY 8
Discontinued
Part of the 4000CIV Series
Ordering Code: 0388374
UPC: 098268923353
Lead Free: NO
8 In Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff Valves
This 8 inch reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection from the reverse flow of fire protection system substances 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. Its compact modular design facilitates easy maintenance for in-line repairs. 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, resilient seated outside stem and yoke gate valves, captured spring check valves, replaceable seats, top mounted test cocks, and a pressure differential relief valve.
Features
- Cast iron body construction for durability
- Fused epoxy coated and lined checks
- Air-in and water-out relief valve design provides maximum capacity protection during emergency conditions
- Top mounted test cocks
- Can be utilized in a variety of installations
- No special tools are required for servicing
- Replaceable bronze seats
- Field reversible relief valve
- Captured springs for safe maintenance
| Specifications | |
|---|---|
| Backflow Preventer Type | Reduced Pressure Zone Assembly |
| Body Finish | Epoxy Coated |
| Body Material | Cast Iron |
| Body Pattern | Does Not Apply To Product |
| Brand | Ames Fire & Waterworks |
| Buy American Act Compliant | YES |
| Bypass | No |
| Bypass Size | Does Not Apply To Product |
| Cap And Tether | No |
| Disc Material | Does Not Apply To Product |
| EAN | 098268923353 |
| 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 | 200 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 | NO |
| Maximum Temperature-Fahrenheit | 110 |
| Maximum Working Pressure-BAR | 12.06 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| 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 | 0388374 |
| Polymer Coating | No |
| Pressure Operation | Non Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Bronze |
| Series | 4000CIV |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |