Lawn Genie L4034 Manual Anti-Siphon Valve, 3/4

Featuring a jar-top bonnet for easy access to diaphragm for quick maintenance inspections. this valve has built-in backflow prevention. The built-in prevention is designed to protect drinking and other household water from contamination. Anti-siphon Valve manually activates zone sprinklers with the simple turn of a handle and provides optimum performance even in potable or dirty water conditions

Highlights:

• Convertible to automatic
• 0-30 GPM flow range
• Must be installed 6-12 above highest downstream outlet in sprinkler system
• Fits 3/4 Pipe