Description
The Asco Dry solenoid valve has a separation between the internal parts of the valve or coil and the medium. The coil controls the opening and closing movements by means of a lever (in an elastic protective sleeve) or a membrane (on the inside of the valve). Depending on the diameter, the response time can vary from a few tens of milliseconds for direct acting valves to a few hundreds or thousands of milliseconds for indirectly operated or membrane coupled valves.