Electric actuator plate valve
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Electric actuator plug-in valve is a combination of electric actuator and plug-in valve advantages of automatic control valve. The following is a detailed description of the electric actuator plug valve:
Definition and working principle
The electric actuator plate valve is mainly composed of two parts: the electric actuator and the plate valve body. The electric actuator is responsible for providing power and control signals, and the gate of the flapper valve is driven by the rotation of the motor to open or close the action. Plate valve body is to control the role of media flow, when the gate is fully open, the medium can be smooth through; when the gate is closed, the formation of a reliable sealing structure to prevent leakage of media.
Structural features
Electric actuator: usually DC motor or stepper motor, with small size, light weight, high control accuracy. The electric actuator contains a drive circuit and a control circuit, which can receive and process control signals from the upper computer or the automatic control system.
Valve body: by the frame, gate, seals and other components. The gate is usually made of wear-resistant and corrosion-resistant materials to ensure its long-term stable operation. The seals use high-quality sealing materials to ensure that the valve can form a reliable seal when closed.
Feedback mechanism: Electric actuator flapper valves are usually equipped with position sensors or switches to monitor the position of the gate in real time and provide feedback signals to the control system. This helps to achieve precise control of the gate valve.
Performance advantages
Automatic control: The electric actuator plug-in valve can realize remote automatic control through the electric actuator, which improves the work efficiency and the convenience of operation.
Reliable sealing: The valve body adopts a reliable sealing structure, which can effectively prevent the leakage of the medium and ensure the safe operation of the industrial pipeline.
Wear-resistant and durable: The main parts of the electric actuator plug valve are made of high-quality materials. After precision processing and polishing, it has the characteristics of wear resistance, corrosion resistance, and not easy to damage.
Adjustment function: The opening and closing degree of the gate of the electric actuator flapper valve can be adjusted, so the precise control of the flow can be realized.
Adaptability: electric actuator plug valve can adapt to different working environment and medium characteristics, such as high temperature, high dust, strong magnetic environment.Scope of application
Electric actuator plug valve is widely used in electric power, petroleum, chemical, metallurgy, environmental protection, light industry and other industries, mainly used to control the transportation of raw materials, reaction process control, product separation and refining process of medium flow. For example, in the power industry, the electric actuator flapper valve can be used to control the flow of boiler feed water and steam; in the oil industry, it can be used to control the delivery of crude oil and natural gas.
Routine maintenance
In order to ensure the normal operation of the electric actuator plug valve and prolong its service life, daily maintenance is very important. Here are some daily maintenance recommendations:
Regular inspection: regularly check the appearance of the electric actuator plug valve, power cord, control circuit and other components are in good condition to ensure that there is no damage and oil leakage.
Cleaning and maintenance: Regularly clean the external surface and internal parts of the electric actuator plug valve to remove impurities and dirt and keep it in good working condition.
Lubricate the transmission: Regularly lubricate the transmission to reduce wear and extend service life.
Replace the seal: if the seal is found to be damaged or aging, it should be replaced in time to ensure the sealing performance.
Function test: regularly check the function of the plug-in valve of the electric actuator to ensure that its opening, closing and adjustment functions are normal.To sum up, the electric actuator plug valve has been widely used in the industrial field for its automatic control, reliable sealing, wear-resistant and durable, and strong adjustment function. During use, attention should be paid to operating specifications and maintenance to ensure its long-term stable operation.
Electric actuator plate valve
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