FEBCO Double Check Valve Assembly Model 850 3/4 in. Bronze With Ball Valves
The FEBCO Series 850 Double Check Valve Assemblies are designed for non-health hazard applications. The Series 850 are designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements for non-potable service applications such as irrigation, fire line, or industrial processing. Small diameter sizes 1/2 to 2 inch. Standard assembly with ball valves or union end ball valves. End Connections: NPT ANSI / ASME B1.20.1.
No special tools required for servicing
Includes ball valve
Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California