Automatic water control valve fills livestock tanks and chemical mix tanks fast and prevents
back-flow of contaminated water

This automatic water control valve supplies a high volume, continuous flow of water only when it's needed, then the valve shuts off automatically. The automatic control valve eliminates flooding, overflowing water tanks and contamination of well. Automatic water control valve body is made of durable, chemical-resistant glass-filled nylon that won't rust. Insert continuous flow disc (included) in cold weather to keep valve from freezing. Mounting brackets (See Item W3564 or W2919.) sold separately with 1" PVC elbow and 3/4" hose adapter. Fits on 1" pipe or hose. USA made.