Excavator solenoid valve coil CCP 024AD parker

Parker all kinds of solenoid valve and principle introduction

     The solenoid valve is composed of an electromagnetic coil and a magnetic core, and is a valve containing one or several holes. When the coil is energized or disconnected, the operation of the magnetic core will cause the fluid to pass through the valve body or be cut off in order to change the direction of the fluid. The electromagnetic parts of the solenoid valve are composed of a fixed iron core, a moving iron core, a coil, etc. The valve body is composed of sliding valve core, sliding valve sleeve, spring seat, etc. The solenoid is mounted directly on the valve body, which is sealed in a sealed tube. Form a simple and compact combination. The commonly used solenoid valves in our production have two three rings, two four rings, two five rings and so on. Here we first talk about the meaning of two: for the solenoid valve is charged and power loss, for the valve control is open and closed. It is composed of a valve body, a valve cover, an electromagnetic component, a spring and a sealing structure. A seal at the bottom of the moving core closes the valve body intake with spring pressure. After power, the electromagnet is inhaled, the spring sealing block on the upper part of the moving iron core closes the outlet, and the air flow enters the film head from the air inlet, which plays a controlling role. When the power is cut off, the electromagnetic force disappears, the moving iron core leaves the fixed iron core under the action of the spring force, moves down, opens the exhaust port, blocks the air intake, and exhausts the film head air through the exhaust port, restoring the original state