Structure and working principle of the hottest sta

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Structure and working principle of stainless steel solenoid valve

torque control of electric valve is not easy, easy to produce internal leakage, and even pull off the valve stem head; The structure of the solenoid valve is easy to control internal leakage until it is reduced to zero. Therefore, the solenoid valve is particularly safe to use, especially for corrosive, toxic or high and low temperature media. The solenoid valve itself has simple structure and low price, which is easier to install and maintain than other types of actuators such as regulating valve. What is more remarkable is that the automatic control system is much simpler and the price is much lower. Because the solenoid valve is controlled by switching signal, it is very convenient to connect with industrial computer. In today's era when computers are popular and prices have fallen sharply, the advantages of solenoid valves are more obvious. Stainless steel solenoid valve is an automatic basic element used to control the direction of fluid, belonging to actuator; It is usually used in mechanical control and industrial valves to control the medium direction to meet their own needs and even the needs of the world, so as to achieve the control of valve switching. There are closed cavities in the solenoid valve, and through holes are opened at different positions. Each hole leads to different oil pipes. In the middle of the cavity is a valve. The two sides save 24.6 million yuan. There are two electromagnets. Which side of the magnet coil is energized, the valve body will be attracted to which side. By controlling the movement of the valve body, different oil drain holes will be blocked or leaked, and the oil inlet hole is always open. By constantly adjusting the product structure, the hydraulic oil will enter different oil drain pipes and shut down, Then the oil pressure pushes the piston of the oil cylinder, and the piston drives the piston rod, which drives the mechanical device. In this way, the mechanical movement is controlled by controlling the current of the electromagnet. Only the solenoid valve is completed by using electromagnetic force on the iron core sealed in the magnetic isolation sleeve of the electric control valve. There is no dynamic seal, so the external leakage is easy to be blocked

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