7B-U2-2
Discontinued
Part of the 7 Series
Ordering Code: 0061749
UPC: 098268221497
Lead Free: NO
3/4 In Bronze Dual Check Valve Backflow Preventer, Union Female NPT Inlet By Female NPT Outlet
Series 7B dual check valve backflow preventer prevents the reverse flow of polluted water from entering the potable water supply at the service entrance or at individual outlets. It consists of a compact brass body construction, two independently operating check valves, and is available with a female union inlet x female union outlet and NPT threaded connections. It is designed for non-health hazard residential water system containment, continuous pressure applications. Check with local inspection authorities for installation requirements. Maximum working pressure is 150psi (10 bar). Maximum recommended flow is 15 gpm (57 lpm).
- Brass body
- Compact design
- Union connection
- Variety of end connections
| Specifications | |
|---|---|
| Backflow Preventer Type | Dual Check |
| Body Material | Bronze |
| Brand | Watts |
| Buy American Act Compliant | YES |
| Bypass | No |
| Cap And Tether | No |
| EAN | 098268221497 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Size-Metric | 20 MM |
| Inlet Connection Type | Female Threaded |
| Inlet Shutoff Valve Type | No Shutoff Valve |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 180 |
| Maximum Working Pressure-BAR | 10.30 |
| Maximum Working Pressure-PSI | 150 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 3/4 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Shutoff Valve Type | No Shutoff Valve |
| Outlet Thread Type | NPT |
| Part Number | 0061749 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Series | 7 |
| Strainer | No |