China ball valve working principle revealed: rotating ball to achieve fluid channel switching
Ball valve is a commonly used fluid control equipment, its working principle is to realize the switching of fluid channels by rotating the ball. This article will reveal the working principle of China ball valve for you from a professional perspective.
China ball valve is mainly composed of valve body, ball, stem, seal and so on. The ball is the core component of the ball valve in China, and there is a through hole inside it for connecting the fluid channel. When the ball is connected with the valve stem, the ball is in the closed state, and the fluid cannot pass through; When the ball is in contact with the seal, the ball is open and the fluid can pass through.
The working principle of China ball valve is mainly to realize the switching of fluid channels by rotating the ball. Specifically, when the valve needs to be opened or closed, the operator rotates the ball at a certain Angle through a hand wheel or an electric device, so that the ball and the valve stem are separated or in contact, thus achieving a switch of fluid channels.
The advantages of China ball valve are simple structure, good sealing performance, light operation and easy maintenance. Therefore, China ball valve is widely used in the field of fluid control in petroleum, chemical, metallurgy, electric power and other industries.
It should be noted that there are also certain risks and challenges in the use of Chinese ball valves. For example, when used in harsh environments such as high temperature, high pressure, corrosive media, the material and sealing performance of the ball may be affected, thus affecting the service life and performance of the valve. Therefore, when selecting and using China ball valve, the appropriate model and specification should be selected according to the actual working conditions and environment to ensure the performance and service life of the valve.
Post time: Oct-16-2023
