The purpose of electric actuators is mainly to convert the rotary motion of the motor into the desired motion (linear motion/rotary motion) to achieve the desired action of the mechanism. And it has remote control and local control functions, which can be operated both electrically and manually. (For example, oil pipeline electric actuator switches valves, fan outlet valve adjustment, etc.). The ultimate purpose of electric actuators is to control and drive valves, which are generally used in many places such as desulfurization in power plants, water supply and drainage in sewage treatment plants, and pipelines in paper mills. Some small actuators control small butterfly valves, globe valves, and air doors, such as the need for air blowing in the furnace before ignition in a combustion engine, When purging, electric actuators can be used to control the valve from open to close or from close to open. Electric actuators are installed on the valve and form an electric control valve, which is mostly used in industrial pipelines |