850-OSY-DC 3
Discontinued - Replaced By: LF850-OSY DC 3
Part of the 850 Large Series
Ordering Code: 1140
UPC: 643925004335
3 In Double Check Valve Backflow Preventer Assembly, OSY Shutoffs, Large Diameter
This 3 inch MasterSeries (R) in-line design double check valve backflow preventer assembly is designed to prevent the backflow 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. 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 non-health hazards and for other non-toxic contaminants at the service line entrance. This assembly consists of a fused epoxy ductile iron body, outside stem and yoke resilient seated gate valves, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.
Features
- Epoxy coated for longevity
- Modular check assemblies
- 150 pound ANSI/AWWA CL D flanged
- With outside stem and yoke resilient seated gate valves
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Double Check Valve Assembly |
Body Finish | Epoxy Coated |
Body Material | Ductile Iron |
Body Pattern | Straight |
Brand | FEBCO |
Buy American Act Compliant | YES |
Bypass | No |
Cap And Tether | No |
Disc Material | EPDM |
EAN | 643925004335 |
Elbow Fitting | No |
Hazard Protection Level | Non Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 3 IN |
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 | 12.00 |
Maximum Working Pressure-PSI | 175 |
Meter Type | No Meter |
Minimum Temperature - Celsius | 0.00 |
Minimum Temperature-Fahrenheit | 32 |
Outlet Connection Size | 3 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Part Number | 1140 |
Polymer Coating | Yes |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Series | 850 Large |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | MasterSeries |