A flange ball valve is a type of industrial valve used to control the flow of fluids in pipelines. It consists of a spherical ball with a hole in the middle, which can be rotated to either allow or block the flow of the fluid. Here’s how it works:
- Valve Structure: Flange ball valves have a simple yet effective design. The spherical ball has a hole (bore) through its center. When the bore aligns with the pipeline, it allows fluid to flow, and when it’s perpendicular to the pipeline, it blocks the flow.
- Actuation: These valves are typically operated by a lever or a gear wheel, which rotates the ball. In some cases, they can also be automated using electric or pneumatic actuators for remote control.
- Sealing: Flange ball valves have seats that provide a tight seal when the valve is closed, preventing any leakage. The sealing materials can vary depending on the type of fluid being controlled and the operating conditions.
- Applications: Flange ball valves find extensive use in industries like petrochemical, oil and gas, water treatment, and many more. They are ideal for applications where quick shutoff and precise control of flow are necessary.
In summary, a flange ball valve is a vital component in industrial fluid control systems, known for its reliability and versatility in regulating fluid flow. Its straightforward design and efficient operation make it a popular choice for a wide range of applications.
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