Q11F-16-3 Manual Ball Valve 3PC

Ball Valve is a variety of valve which its opening and closing parts are driven by the valve stem  and rotate around the valve axis.Ball valve in the pipeline can flexibly control the mixing or divertering of the media and change the direction of the media flow,it also can close any passageway and let the other two passageways be connected together.it has strong shearing force and it is most suitable for the media with fiber or tiny solid particles. Ball valve is widely used in petroleum refining, long-distance pipelines, chemical, paper, pharmaceuticals, water conservancy, power, municipal, steel and other industries.

Manual Ball Valve 3PC

It’s structure is the similar to the 2PC ball valve,but 3PC ball valve have an additional valve body in the middle of the sphere clamped by neck flanges ,normally,it has all the function of  the ball valve,especially,it also has the following advantages:

1.Small fluid resistance,its resistance is nearly equal to the same length pipeline;

2.Simple structure,small body,light weight,less material and low cost;

3.Perfect and reliable sealing;

4.Easy operation,quick opening or closing;

5.Installation and maintenance is convenient;

6.The ball and the sealing surface of the seat is isolated from the media when full opening or closing.so less corrosion and long life;

7.Large application range,for wide range size from few millimeter to meter,and high vacuum and high pressure condition.

8.It is specially suitable for huge pressure working conditions

Please refer to the attachment for details:

Q11F-16-3  Manual Ball Valve 3PC.pdf