Construction machinery parts Hydraulic solenoid valve coil Electromagnetic coil inner diameter 14 Height 40

Solenoid valve coil working principle
‌ The working principle of the solenoid valve coil is to generate a magnetic field through the current, and then control the on-off state of the valve. ‌ When the coil is energized, the current generates a magnetic field, and the magnetic force makes the valve core overcome the spring force to lift upward, open the valve body channel, and the solenoid valve is in the conduction state; When the coil is powered off, the valve core returns to the original position under the action of the spring, closes the valve body channel, and the solenoid valve is in the cut-off state. ‌
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‌ The heating problem of the solenoid valve coil can be solved by the design of the double control solenoid valve. ‌ double control solenoid valve has two coils, when one side of the valve is energized, keep unblocked after power; When the other side is energized, the valve returns, which can avoid the heating problem caused by long-term work of the coil. This design not only saves energy and reduces consumption, but also ensures long-term stable operation of the coil.

‌ Solenoid valve has a wide range of applications, including hydraulic and pneumatic control systems. ‌ They are used to adjust the direction, flow, speed and other parameters of the medium to ensure the accuracy and flexibility of the control system. Factors such as working pressure, voltage specifications and continuous working time need to be considered in the selection to ensure the suitability and reliability of the solenoid valve under different working conditions.