The working principle of the damper actuator:

The switch and action of the damper are adjusted through the control circuit. There are a variety of actuator voltage options, and torque outputs vary based on control types such as on-off, tri-state floating point, and modulating. Air valve actuator, also called damper actuator, is commonly used in general air system control.

The working principle of electric actuator:

The working principle of electric actuator is to use the forward and reverse rotation of the motor to realize the opening and closing of the valve.

Advantages of electric actuators:

1. Lack of compressed air as a power source. It is more cost-effective to have electric actuators when there are fewer valves.

2. The requirements for valve switching time are not high.

3. On-off valves and regulating valves that do not operate frequently (electric valves have limitations on continuous working time and switching frequency).

Extended information:

The electric air valve is composed of an angle-shaped electronic electric actuator and a butterfly valve adjustment. This electromechanical integration design can realize the opening signal at the same time Position feedback, position indication, manual operation and other functions can be said to be powerful, reliable in performance and precise in control.

It is mostly used in cold air or hot air gas pipelines in ventilation and environmental protection projects. Specific industries include chemical industry, building materials, power stations, glass products, etc. The sealing ring of the electric air valve is tightly processed from the same high-strength material as the valve body, and has good stability. It also has the advantages of simple structure, small operating torque, light weight, rapid opening and closing response, flexible movement, small operating torque, large circulation capacity, etc., which are also one of the reasons for the good response from users. It can be applied to the control and regulation of dust, flue gas, air, fluids containing suspended particles, and thick and slurry fluids, so it is considered a powerful and practical component among industrial control components.