Direct-acting solenoid directional valve: The spool of the direct-acting solenoid directional valve is directly driven by the electromagnetic force to achieve reversing operation. They have a simple structure and small volume, fast response speed, and are suitable for some applications that require fast commutation.
Indirect solenoid directional valve: The indirect solenoid directional valve controls the hydraulic drive spool through the electromagnetic force to achieve reversing operation. They typically have a large flow and operating pressure range and are suitable for some applications that require large flow and high pressure.

Single solenoid valve control: The single solenoid valve control mode uses a solenoid coil to control the position of the valve core, by changing the polarity or frequency of the current to achieve reversing operation.
Dual solenoid valve control: The dual solenoid valve control mode uses two solenoid coils to control the position of the spool, one is responsible for opening one channel, and the other is responsible for closing the other channel, so as to achieve reversing operation.

The solenoid directional valve needs regular maintenance and maintenance to ensure its normal operation and extend its service life. This includes cleaning the valve body and seat, checking the status of the solenoid and connection lines, replacing magnetic materials (such as magnets), etc. In addition, the hydraulic system also needs to replace the hydraulic oil and filter regularly to maintain the normal operation of the system.

Fast response: The response speed of the electromagnetic reversing valve is usually very fast, and the reversing operation can be completed in milliseconds.
Reliability: Electromagnetic directional valves usually have stable performance and reliable sealing, and can operate stably in harsh working environments for a long time.

Hydraulic locking fluid control check valve

DG4V-3-0A-U-H-100-3

Iron

hydraulic control systems

Cast Iron

2.5KG

thread

hyperthermia

standard

Standard