Manual Ball Valve

A manual ball valve is a valve that controls the flow of a liquid or gas using a spherical disc-shaped mechanism. The valve is opened and closed by manually turning a handle that is connected to the ball. It is often used to regulate the flow of water, oil, and other fluids. Manual ball valves are commonly used in industrial applications, but they can also be found in residential and commercial settings. They are one of the most popular valve types due to their simple design and low cost. They also require less maintenance than other valve types.