Regarding the role of the solenoid valve, the role of the solenoid valve in electrical appliances is to control the direction of the fluid. It is an automated electrical component that controls the direction of the medium, so as to control the valve switch and understand the specific role of the solenoid valve. Please see the introduction below.
What does the solenoid valve do?
Solenoid valve is an automatic basic component used to control the direction of the fluid, which belongs to the actuator; it is usually used in mechanical control and industrial valves to control the direction of the medium, so as to control the valve switch.
The working principle of the solenoid valve:
There is a closed cavity in the solenoid valve. There are through holes in different positions. Each hole leads to a different oil pipe. There is a valve in the middle of the cavity, and two electromagnets on both sides. Where to go, by controlling the movement of the valve body to block or leak different oil discharge holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil discharge pipes, and then push the oil cylinder through the pressure of the oil. The piston, the piston drives the piston rod, and the piston rod drives the mechanical device to move. In this way, the mechanical movement is controlled by controlling the current of the electromagnet.
Solenoid valve is industrial equipment controlled by electromagnetic, which is used to adjust the direction, flow, speed and other parameters of the medium in the industrial control system. The solenoid valve is controlled by the electromagnetic effect, and the main control method is controlled by the relay. In this way, the solenoid valve can cooperate with different circuits to achieve the desired control, and the control accuracy and flexibility can be guaranteed. There are many kinds of solenoid valves. Different solenoid valves play a role in different positions of the control system. The most commonly used ones are check valves, safety valves, directional control valves, and speed control valves.