The Febco 850 In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a cast copper silicon alloy body and threaded ball valve end connections. Maximum Working Pressure: 175psi (12.1 bar).
Pressure - Temperature
Materials
| Brand | Febco |
|---|---|
| Product Type | Double Check Assemblies (DCA) |
| Test Cocks | 4 FEMALE |
| Max Working Pressure | 175 PSI |
| Hydrostatic Test Pressure | 350 PSI |
| Temperature Range | 32F to 140F |
| Main Valve Body Materials | Bronze |
| Elastomers | Silicone |
| Springs | Stainless Steel |
| Warranty | 1 Year |
| Size | 1-1/4 in. |
| Connection | FPT |
| Lead Free | Not Lead Free |
