DIG Irrigation 305DC ASV-075 Anti-Siphon Valve

An anti-siphon valve combines a standard irrigation valve with a backflow preventer in one unit. This prevents contaminated water from being siphoned back into your potable water supply, which is a critical safety requirement for most residential irrigation systems.

No, this valve is specifically designed for battery-powered or solar controllers. It uses a 6-12 VDC latching solenoid, which requires a DC pulse to open and close, rather than the continuous AC power used by standard wall-plug controllers.

Yes, it features an adjustable flow control handle. This allows you to fine-tune the water flow rate to match the specific needs of your sprinkler heads or drip zones, helping you prevent over-watering or misting.

You can operate the valve manually using the built-in bleed options. It includes both internal and external manual bleed features, allowing you to open the valve without needing to activate your irrigation controller.

Yes, it is constructed from UV-resistant PVC and glass-reinforced nylon. These materials are designed to withstand exposure to the elements and prevent degradation over time.

This valve is designed to operate efficiently with flow rates between 0.25 and 20 gallons per minute (GPM). It is best suited for standard residential or agricultural irrigation setups within these parameters.