Professional Anti-Siphon Valve - Prevent siphoning. Creates an Air Lock. Simply Screw it into an F.BSP Tee . Low Cost, Next Day Shipping, Buy it Now!
How Does An Anti-Siphon Valve Work?
Control Zone Kits
Automatic Anti-Siphon Valves – OrbitOnline
3/4 inch Anti-Siphon Threaded Valve. This valve installs quickly and easily. Prevents irrigation water contaminants from entering the drinking water
Lawn Genie 54000 150 psi RJ Anti-Siphon Valve with
Orbit 1 in. Plastic Anti-Siphon Control Valve 51023P - The Home Depot
Hunter ACZ075-25 3/4 PRO ASV Drip Zone Control Kit — Sprinkler
Rainbird Sprinkler Irrigation Valve Anti-Siphon with Flow Control
DIG Solar Powered Timer Irrigation Controller with Anti-Siphon
Rain Bird DASASVF075 Professional Grade Anti-Siphon
3-way device with anti-siphon valves
Professional Anti-Siphon Valve - Growing Systems
Automatic Anti-Siphon Valves – OrbitOnline
What Is an Anti Siphon Valve?