The turbine flange ball valve is a key component widely used in industries such as petrochemical and long-distance pipelines. Its closure mechanism consists of a sphere with a hole, which rotates along with the stem to either open or close the valve.

Ball valves are known for having minimal flow resistance compared to other types of valves. When a full-bore ball valve is open, the ball and body channels align, creating a path with the same diameter as the connecting pipe, allowing the medium to flow with almost no loss.

A ball valve can be opened or closed by rotating the handle 90 degrees. Compared to gate valves and globe valves of similar specifications, the turbine flange ball valve offers a smaller volume and lighter weight, making it easier to install in pipelines. This makes it an efficient, reliable choice for controlling fluid flow in various applications.