Electric actuators, also known as electric actuators, are mainly used to control valves and form electric valves.It can install ball valves, butterfly valves, gate valves, etc., using electricity instead of traditional manual control valves to control the flow and direction of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media. It is an electromechanical product that controls flow rate.