The DIB-1 ball valve is a fluid control valve that prevents or allows fluid to flow in a pipeline. The working principle of the ball valve is based on the rotation of the ball inside the valve. When the operating handle or electric actuator is used, the ball will be rotated to a position that allows fluid to pass, or to a position that shuts off fluid. The main components of a ball valve are a ball, stem, seal and body. Balls are used to control the flow of liquids or gases, since the ball is usually round so that fluid can flow through it without flow resistance. The valve stem is connected with the ball through an operating handle or an electric actuator for rotating the ball. The sealing ring is used to prevent fluid leakage so that the valve can achieve better sealing, and the valve body is used to accommodate the ball, stem and sealing ring. In the DIB-1 ball valve, when the ball is rotated to one position, the fluid flows from the inlet through the ball and out the outlet; at the same time, if the ball is rotated to the fully closed position, the fluid can no longer flow. The advantages of ball valves include small operating force, good sealing, simple structure, long life, suitable for high pressure, high temperature and high viscosity liquid control, etc. Ball valves are widely used in flow control in petroleum, chemical industry, water treatment, metallurgy, electric power and other fields.
Post time: Apr-14-2023