TDF-DZY low and medium pressure solenoid valve
TDF-DZY low and medium pressure solenoid valves are electromagnetically controlled industrial equipment. They are the basic components for controlling fluids. They are actuators and are not limited to hydraulic and pneumatic. Used in industrial control systems to adjust the direction, flow, speed and other parameters of the media. The solenoid valve can be used with different circuits to achieve the desired control, while the precision and flexibility of the control can be guaranteed. There are many kinds of solenoid valves. Different solenoid valves play different roles in the control system. Commonly used are check valves, valves, directional control valves, speed control valves, and so on.
The working principle of the solenoid valve: There are closed chambers in the solenoid valve, there are through holes in different positions, each hole is connected with different oil pipes, the piston is in the middle of the cavity, two electromagnets are on both sides, and the magnet coil is energized on the valve body. It will be attracted to which side, by controlling the movement of the valve body to open or close different oil drain holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil drain pipes, and then push by the pressure of oil The piston of the cylinder, which in turn drives the piston rod, and the piston rod drives the mechanical device. This controls the mechanical motion by controlling the current through and off of the electromagnet.
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Leon Lee
