1" AntiSiphon Valve

Orbit 1" Underground Sprinkler Anti-Siphon Valve, made from PVC construction, is designed to prevent contaminants from entering the main water supply. It features a precise flow control adjustment and a ratchet handle that prevents over-tightening damage. This anti-siphon valve is required in many municipalities to ensure the safety of drinking water. It has a female national pipe thread connection and can be used for manual watering. It connects with 3/4 inch threaded pipe.