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Purchase a backflow device with Union Ball Valve ends for easy installation and un-installation to prepare for the winter.
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).
Features / Benefits
Typical Installation: FE850-075 3/4 inch DCA w/Union Ball Outdoor Installation :
Pressure - Temperature
Models
Approvals - Standards
Brand | Febco |
---|---|
Product Type | Double Check Assemblies (DCA) |
Test Cocks | 4 FEMALE |
Max Working Pressure | 175 PSI |
Hydrostatic Test Pressure | 350 PSI |
Hydrostatic Safety Pressure | 700 PSI |
Temperature Range | 33F to 140F |
Main Valve Body Materials | Bronze |
Elastomers | Silicone |
Springs | Stainless Steel |
Warranty | 1 Year |
Size | 3/4 in. |
Connection | Union End Ball Valves |
Lead Free | Not Lead Free |