Single cartridge solenoid valve spool

Hydraulic valve Single-cartridge solenoid valve spool refers to a structural form in which the spool of the solenoid valve is inserted separately into the valve body. The spool is the core component of the solenoid valve, which is responsible for controlling the on-off and flow of the medium. Single-cartridge solenoid valve spool structure is relatively simple, easy to install and maintenance. The single cartridge solenoid valve spool is usually composed of a spool, spring, sealing ring and seat. Through the action of electromagnetic force, the gap between the spool and the seat is controlled on and off. When the solenoid valve is energized, the electromagnet generates a magnetic field, which attracts the valve core and the seat to contact closely, so that the medium flows; When the solenoid valve is powered off, the action of the spring separates the spool from the seat, and the medium stops flowing. Single-cartridge solenoid valve spool is wide…