Water Actuated Foam Valve HOV

The ANSUL hydraulic valve is primarily used in Bladder Tank systems and is installed on the foam concentrate line just before the proportioner. When the system is operating and water pressure increases, the valve opens, allowing the flow of foam concentrate to the proportioner. In such applications, it prevents foam concentrate from leaking into the water line. The ANSUL hydraulic valve can be used with all types of foam concentrates.