anti siphon valve

1" Brass Anti Siphon Control Valve, Prevents Contaminates From Entering Household Water Supply, Adjustable Flow Control Stem, Sturdy Brass Construction.

2 Port, Pre-Assembled Anti-Siphon Sprinkler Valve Manifold Kit, Includes Fittings & Valves Needed To Make An Anti-Siphon Valve Manifold, For Use With 3/4" Or 1" PVC Mainline ...

Watts Series 800M4QT Anti-Siphon Pressure Vacuum Breakers 1-1/4" (0387126) Watts Series 800M4QT Anti-Siphon Pressure Vacuum Breakers 1-1/4" (Lever Handles) This valve is des...

Orbit 1" FIP Brass Anti-Siphon Valve With Flow Control. This is a manual operation valve and is used to prevent harmful contaminants from going back into the water supply

Watts Series 800M4QT Anti-Siphon Pressure Vacuum Breakers 1-1/4" (0387126)Watts Series 800M4QT Anti-Siphon Pressure Vacuum Breakers 1-1/4" (Lever Handles) This valve is desig...

Featuring a jar-top bonnet for easy access to diaphragm for quick maintenance inspections, this valve has built-in backflow prevention.

3/4" FNPT Anti-siphon Sprinkler Control Valve-With Flow Control Product Features Anti-Siphon - Prevents contaminates from entering household water supply Flow Control Adjustm...

The Brass Anti-Siphon Control Valve is designed to prevent contaminants from entering the main water supply. It has a heavy-cast brass body and makes precise flow adjustments.

Item No. Not Shown Above A-014HD-4V H.D.

1" FPT, 24 volt, plastic anti-siphon valve

The performance-proven RJ by Lawn Genie 3/4 In. anti-siphon valve is a combination valve and backflow prevention device in one unit that is installed above ground.

Penn-Plax Lok-Tite Brass Aquarium Gang Valves holds air adjustment without slipping. Features extra 1/2 valve, hanger design and anti-siphon. Shipping weight: 1/4 lb.

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