957RPDA-DOSY-GPM 6
Part of the 957RPDA Series
Ordering Code: 0113059
UPC: 098268287523
6 IN SS Reduced Pressure Detector Assembly Backflow Preventer, Domestic OSY Shutoff Valves, Gallons/Minute Meter
This 6 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern installation. It is ideal for protection at cross-connections identified as health hazards such as on fire sprinkler systems and from other contaminants found at the service line entrance. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check valves, domestic outside stem and yoke resilient seated gate valves, test cocks, corrosive resistant bottom mounted pressure relief valve, and a gallons per minute meter to detect underground leaks and unauthorized water use.
Features
- Stainless steel housing and sleeve
- Gallons per minute meter
- Health hazard application
- No special tools required for servicing
- Bottom mounted cast stainless steel relief valve
- Compact design allows small enclosures to be used
- Patented torsion spring check modules for ease of serviceability
- Groove couplings for ease of installation and pipe alignment
- The maximum working pressure is 175 psi (12.06 bar)
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Reduced Pressure Detector Assembly |
Body Finish | Stainless Steel |
Body Material | Stainless Steel |
Body Pattern | Straight |
Brand | Watts |
Buy American Act Compliant | NO |
Bypass | Yes |
Cap And Tether | No |
EAN | 098268287523 |
Elbow Fitting | No |
Hazard Protection Level | Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 6 IN |
Inlet Connection Size-Metric | 150 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 | NO |
Maximum Temperature-Fahrenheit | 110 |
Maximum Working Pressure-BAR | 12.06 |
Maximum Working Pressure-PSI | 175 |
Meter Type | GPM |
Minimum Temperature - Celsius | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 6 IN |
Outlet Connection Type | Grooved Joint |
Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 0113059 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Series | 957RPDA |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | None |
Literature
-
- Brochure - Backflow Protection with Series 957-FS, 957RPDA-FS, LF957RPDA-FS
- 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 - 957, 957RPDA, LF957RPDA
- Installation Instructions - BMS Sensor Retrofit Connection Kit - 994, 957, 957RPDA, LF957RPDA, C400, C500, LFC500, 4000SS, 5000SS
- Installation Instructions - Cellular Sensor Retrofit Connection Kit - 994, 957, 957RPDA, LF957RPDA, C400, C500, LFC500, 4000SS, 5000SS
- Specification Sheet - 957RPDA
- Specification Sheet - 957RPDA (French)
- Specification Sheet - 957RPDA (Spanish)
- Specification Sheet - Flood Sensor Connection Kit - Watts
- Specification Sheet - Flood Sensor Connection Kit - Watts (French)
- Specification Sheet - Flood Sensor Connection Kit - Watts (Spanish)