Hydraulic switch is generally a solenoid coil which is an important component of in the hydraulic system, so the quality of solenoid depends on the quality of hydraulic switch or solenoid coil, while the quality of a solenoid coil depends on quality the coil way the ed. Coil of copper coated with insulated paint. The common solenoid coil insulation classes include E, F and H. Solenoid valve coils come in a huge range of sizes, voltages, IP protection levels, temperature ratings and power levels. Care needs to be taken when replacing solenoid valve coils because all these factors must be considered.
Advantages of a hydraulic solenoid
The solenoid can be controlled electrically
The solenoid magnetic force can be controlled by the strength of the current or the of turns of the coil
The magnitude of magnetism can be controlled Its magnetic pole can be controlled by changing the direction of the current, and so on.
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