876VSTDCDA-DOSY-CFM 4
Part of the 876VST Series
Ordering Code: 0683127
UPC: 643925026573
Lead Free: NO
4 In Ductile Iron Double Check Detector Backflow Preventer Assembly, Epoxy Coated, Domestic OSY Shutoff Valves, Cubic Feet Meter, N Pattern
This 4 inch MasterSeries (R) configurable double check 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. It is ideal for protection at cross-connections identified as non-health hazards such as on fire protection systems and from other contaminants found at the service line entrance. Standard installation is inlet flow vertical up and outlet flow vertical down. Vertical installation is inlet and outlet flow vertical up. It consists of a ductile iron body, domestic outside stem and yoke resilient seated gate valves, captured spring check valves, a cubic feet per minute metered bypass to detect underground leaks and unauthorized water use, and four test cocks.
Features
- Fused epoxy coated ductile iron body
- Cubic feet per minute meter
- Non-health hazard application
- Domestic outside stem and yoke resilient seated gate valves
| Specifications | |
|---|---|
| ArmorTek Technology | No |
| Backflow Preventer Type | Double Check Detector Assembly |
| Body Finish | Epoxy Coated |
| Body Material | Ductile Iron |
| Body Pattern | N-Pattern |
| Brand | FEBCO |
| Buy American Act Compliant | NO |
| Bypass | Yes |
| Bypass Size | 3/4 IN |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 643925026573 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Size-Metric | 101.6 MM |
| Inlet Connection Type | Flanged Joint |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | CFM |
| 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 |
| Part Number | 0683127 |
| Polymer Coating | No |
| Pressure Operation | Does Not Apply To Product |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Stainless Steel |
| Series | 876VST |
| Strainer | Yes |
| Technologies | Does Not Apply To Product |
| Tradename | None |