Skip to Main Content


Anti-Siphon/Chemigation Check Valve

Series ASCV Anti-Siphon/Chemigation Check Valves are used to prevent backflow of mixtures of water and chemicals into the water supply. The spring swing silent check valve is extremely efficient. Series ASCV also features a built in vacuum breaker to provide air release and vacuum relief when flow discontinues and a low pressure drain to provide drainage of any water on the inlet side of the check valve. Maximum Pressure: 150psi (10 bar)

Select a Model

Select options below to identify the UPC, Order Code, and Repair Kit for a specific ASCV

Approval Information

For approval information, please refer to the products specification sheet. For any other information on product certification and documentation information, please visit our certification partner websites: