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The working principle of proportional valves and their types
2020-04-11
The proportional directional valve is based on the electromagnetic force generated by the solenoid coil outside the spool to control the movement of the spool, relying on the control coil current to control the displacement of the spool in the directional valve, so it can control the direction of oil flow and flow at the same time.
Proportional Valves | Regulators | Pressure Valves
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