Rain Bird 1" DVF Series Electric Irrigation Control Valve NPT

The Rain Bird DV/DVF valve is the premium valve product chosen by more professionals than any other valve on the market. Use DV/DVF 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.