4000SS-DOSY-GXF 4
This 4 inch stainless steel reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non-potable quality 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. It is ideal for protection at cross-connections identified as health hazard applications and from other contaminants found at the service line entrance. This compact and short lay length design with a single access cover consists of a lightweight stainless steel body, domestic groove by flange outside stem and yoke resilient seated gate valves, spring loaded cam-check valves, pressure differential relief valve and test cocks.
Features
- Stainless steel body
- Domestic outside stem and yoke gate valves, groove by flange
- Health hazard application
- No special tools required for servicing
- Compact construction for smaller enclosures
- No special tools are required for servicing
- Replaceable seats for economical repair
- Stainless steel relief valve features a balanced rolling diaphragm to eliminate sliding seals and lower maintenance costs
- Stainless steel construction provides long term corrosion resistance and maximum strength
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Reduced Pressure Zone Assembly |
Body Finish | Stainless Steel |
Body Material | Stainless Steel |
Body Pattern | Straight |
Brand | Ames Fire & Waterworks |
Buy American Act Compliant | NO |
Bypass | No |
Bypass Size | Does Not Apply To Product |
Cap And Tether | No |
Disc Material | Rubber |
EAN | 737733013648 |
Elbow Fitting | No |
Hazard Protection Level | Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 4 IN |
Inlet Connection Size-Metric | 100 MM |
Inlet Connection Type | Grooved 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 | 12.06 |
Maximum Working Pressure-PSI | 175 |
Meter Type | No Meter |
Minimum Temperature - Celsius | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 4 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 | 0694007 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Series | 4000SS |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | None |
Literature
-
- Flyer - Flood Detection for RPZ/RPDA Backflow Preventers with Flood Sensor
- Flyer - Flood Detection for RPZ/RPDA Backflow Preventers with Flood Sensor (French)
- Installation Instructions - 4000SS, 5000SS (2 1/2 - 6 IN)
- Installation Instructions - BMS Sensor Retrofit Connection Kit - 994, 957, 957RPDA, LF957RPDA, C400, C500, LFC500, 4000SS, 5000SS
- Installation Instructions - C400, C500, LFC500 (Sizes 2 1/2 to 10 IN)
- Installation Instructions - Cellular Sensor Retrofit Connection Kit - 994, 957, 957RPDA, LF957RPDA, C400, C500, LFC500, 4000SS, 5000SS
- Specification Sheet - 4000SS (2 1/2 - 10 IN)
- Specification Sheet - 4000SS (2 1/2 - 10 IN) (French)
- Specification Sheet - 4000SS (2 1/2 - 10 IN) (Spanish)
- Specification Sheet - Flood Sensor Connection Kit - Watts
- Specification Sheet - Flood Sensor Connection Kit - Watts (French)
- Specification Sheet - Flood Sensor Connection Kit - Watts (Spanish)
- Specification Sheet - Relief Valve Discharge Rates