The automatic anti-siphon valve features a combination of an inline forward flow valve and an atmospheric vacuum breaker which prevents water flowing from the irrigation system back into the culinary system.

Combines a manual irrigation valve with an atmospheric vacuum breaker; Valve features flow control which can be operated by hand or with a sprinkler key; Atmospheric vacuum breaker features a reliable poppet and seal design; Compatible with controllers from Orbit, Hydro-Rain, and other major brands

PREVENT WATER BACKFLOW - Our automatic anti-siphon valve with an atmospheric vacuum breaker protects your irrigation system and culinary system from water contamination. Has manual lever, flow regulator, and timer wiring!

The brass anti-siphon repair kit allows you to repair existing 3/4-in. and 1-in. female pipe thread (FPT) manual anti-siphon valves.

Use this Orbit 80 psi Brass Anti-Siphon Valve with Flow Control to help prevent irrigation water contaminants from entering the main water supply. The valve's heavy-duty cast-brass body allows for full flow control with precise adjustments.

The Orbit 100 psi Automatic Anti-Siphon Valve is constructed from solid brass and features an automatic anti-siphon valve to prevent contaminants from entering the household water supply. This valve's universal design ensures that it is compatible with standard residential 24-Volt sprinkler systems.

2005年8月17日 · Upgrade your sprinkler system to the next level of efficiency and safety with the Orbit Anti-Siphon Valve Sprinkler System. Say goodbye to water siphon and backflow worries and enjoy the benefits of reliable, responsible, and comprehensive protection.

2001年3月1日 · PREVENT WATER BACKFLOW - Our automatic anti-siphon valve with an atmospheric vacuum breaker protects your irrigation system and culinary system from water contamination. › See more product details Report an issue with this product or seller

Featuring durable plastic construction, the Orbit 150 psi Automatic Anti-Siphon Valve is designed to help prevent contaminants from entering the household water supply. Compatible with most industry standard 24-Volt sprinkler systems.