The 4V310-10 series solenoid valve controls the movement of the valve core by energizing and de-energizing the solenoid coil. When the solenoid coil is energized, a strong electromagnetic suction force is generated to push the valve core from the static position to the working position; when the coil is de-energized, the valve core is reset by the action of the spring. In addition, the solenoid valve can also realize the movement of the valve core by manually controlling the button.