linear bearings

The structure of the electromagnetic valve and the electric valve

by:AIRWOLF     2020-05-21
Solenoid valve is electromagnetic coil after electrify producing magnetic attraction overcomes the spring pressure drives the valve core movement; Is electric valve driven by motor to drive the stem, valve core movement, the electric valve shutoff valve and control valve. The difference between electric valve and solenoid valve, electromagnetic valve is electromagnetic coil after electrify producing magnetic attraction overcomes the spring pressure drives the valve core movement, is an electromagnetic coil, structure is simple, cheap, can only achieve switch; Is the electric valve driven by motor to drive the stem, valve core movement, the electric valve and points ( Shut off valve) And the regulator. Shutoff valves are two type of work that is fully open and close, regulating valve is installed on the electric valve positioner, through the stability of the closed-loop adjustment to make the valve dynamic in a position of solenoid valve and the electric valve structure difference between electric valve and solenoid valve USES solenoid valve manufacturers need to improve the competitiveness
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