Rain Bird manufactures only the highest quality valves. Use ASVF series valves in locations where the use of a separate pressure vacuum breaker (PVB) or a double-check valve is required by city codes to protect against back flow. Check your local city codes to determine what type of valves are required.
Valve Inlet/Outlet Configuration
NPT Female x NPT Female Threaded
For use in cold water only, less than 110° F (43° C)