Orbit 3/4" FPT Brass Anti-Siphon Sprinkler Valve
Anti-Siphon valves are commonly used where a backflow prevention device is required. Anti-Siphon valves are designed to prevent contaminants from entering back into your main water supply. Anti-Siphon valves are installed above ground at least 6" above highest sprinkler head or water point in your system. No other valves can be placed downstream of anti-siphon valve.
- Heavy cast brass body
- Maximum 150 PSI working pressure
- Precise flow adjustments
- For outdoor use with cold water only