The medium for electric gate valves is mostly alkaline mud and granular substances, which are used in the production process of the alumina industry. The scarring phenomenon is severe, and the erosion of the medium on the body cavity and internal components of the electric valve and electric gate valve is also severe. Therefore, valves used in the alumina industry are required to have anti scarring and anti scarring properties; The opening and closing speed of the erosion resistant electric valve can be adjusted, and the action force distance of the electric valve is larger than that of the electric valve. The structure is simple and easy to maintain. During the operation process, due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming. However, there must be a pneumatic ball valve air source, and its control system is also more complex than electric valves.

The opening and closing speed of electric valves can be adjusted, and the action force distance of electric valves is larger than that of electric valves. The structure is simple and easy to maintain. During the operation process, due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming. However, there must be a pneumatic ball valve air source, and its control system is also more complex than electric valves.

What is an electric valve:

Simply put, an electric valve is a valve controlled by an electric actuator. Thus achieving the opening and closing of the valve. It can be divided into two parts: the upper part is an electric actuator, and the lower part is a valve.

One type is an electric valve with angular stroke: it is used in conjunction with an electric actuator with angular stroke, and there are two types of electric valves. Realize valve rotation within 90 degrees to control pipeline fluid flow on and off; Another type is a straight stroke electric valve: it is used in conjunction with a straight stroke electric actuator to control the flow of fluid in the pipeline through the up and down movement of the valve plate. Usually used in conjunction with highly automated equipment.