Write about ball valve?

Question

Accepted Answer

A ball valve is a type of valve that uses a ball-shaped disc to control the flow of fluid through a pipe.

Ball valves are commonly used in industrial applications for their durability and reliability.
They have a simple design, consisting of a ball with a hole in the middle that can be rotated to control the flow of fluid.
Ball valves can be either full port or reduced port, depending on the size of the ball and the hole.
They provide tight shut-off and are often used in applications where leakage is not acceptable.
Ball valves can be operated manually or with the help of an actuator, making them suitable for both manual and automated systems.
They are commonly used in plumbing systems, oil and gas pipelines, water treatment plants, and chemical processing plants.
Examples of ball valve manufacturers include Emerson, Flowserve, and Crane.
Ball valves are not suitable for throttling applications as they are designed for full flow or shut-off.
They are available in various materials such as brass, stainless steel, and PVC, depending on the application and the fluid being handled.

Accepted Answer

It is open when the ball's hole is in line with the flow inlet and closed when it is pivoted 90-degrees by the valve handle, blocking the flow.

Accepted Answer

A ball valve is a flow control device.which uses a hollow perforated and pivoting ball to control liquid flowing through it.

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