The difference between the electric valve and the solenoid valve

- Aug 07, 2018-

Solenoid valve is electromagnetic coil after electricity generated magnetic attraction to overcome the spring pressure driven spool action, on an electromagnetic coil, simple structure, low price, can only realize switch; Electric valve is driven by the motor valve stem, drive spool action, electric valves and points (shutoff valve) and control valve. Shutoff Valve is a two-bit type of work that is fully open and full off, control valve is installed on the above electric valve locator, through the closed-loop adjustment to make the valve dynamic stability in a position.