Champion CL466 Series Automatic Anti-Siphon Valves provide back-flow protection to protect your water supply and automatic operation with connection to irrigation timer. Available models include:Find the VALV+UNION WATR3/4A SIPH at Ace.
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3/4 Brass Anti-Siphon Valve : Hydraulic Valves
466PW-075Y : ARROWHEAD BRASS & PLUMBING 3/4in Brass Anti-Syphon
Champion Angle Valve 3/4 in. 150 psi
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Underground Sprinkler Valves - Ace Hardware
Lawn Genie 3/4 in. 150 PSI Anti-Siphon Valve with Flow Control
466PW-075Y : ARROWHEAD BRASS & PLUMBING 3/4in Brass Anti-Syphon
Raindrip For 1/4 in. Tubing Drip Irrigation Self-Piercing Clamp 13 in. H 1 pk - Yahoo Shopping