Detailed explanation of the principle of electric gate valves
date:2023-05-04 11:26
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 electric gate valve is also severe. Therefore, valves used in the alumina industry require anti scabbing and anti scabbing resistance; The switching speed of erosion resistant and erosion resistant 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. Due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming during operation. 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. Due to the buffering characteristics of the gas itself, it is not easy to be damaged due to jamming during operation. 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 the angular stroke electric valve: it is used by the angular stroke electric actuator in conjunction with the angular stroke valve, and there are two types of electric valves. Realize the valve to rotate within 90 degrees to control the fluid flow in the pipeline; Another type is a straight stroke electric valve: it is used by a straight stroke electric actuator in conjunction with a straight stroke valve to achieve up and down movement of the valve plate to control the flow of the pipeline. Usually used in conjunction with highly automated equipment.
