9D-SC
Part of the 9D Series
Ordering Code: 0061917
UPC: 098268004540
Lead Free: NO
1/2 In Bronze Dual Check Valve Backflow Preventer with Intermediate Atmospheric Vent, Female Union Inlet/Outlet Connections, Satin Chrome Finish
This 1/2 inch dual check valve backflow preventer with intermediate atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, and rubber check valve. It is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. Minimum working pressure is 25 psi (172kPa), Maximum working pressure is 175 psi (12.06 bar). It has satin chrome finish.
Features
- Satin chrome finish
- No exposed screws or threads to eliminate corrosion potential and improve serviceability
- Can be installed vertically or horizontally
- Satin chrome finish
| Specifications | |
|---|---|
| Backflow Preventer Type | Dual Check with Atmospheric Vent |
| Body Finish | Satin Chrome |
| Body Material | Brass |
| Body Pattern | Inline |
| Brand | Watts |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Rubber |
| EAN | 098268004540 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 1/2 IN |
| Inlet Connection Size-Metric | 15 MM |
| Inlet Connection Type | Union Female Threaded |
| Inlet Shutoff Valve Type | No Shutoff Valve |
| Inlet Thread Type | FPT |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 250 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 1/2 IN |
| Outlet Connection Type | Union Joint |
| Outlet Shutoff Valve Type | No Shutoff Valve |
| Outlet Thread Type | FPT |
| Part Number | 0061917 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Rubber |
| Series | 9D |
| Strainer | Yes |