A ball valve refers to a valve that uses a sphere with a circular through hole as the opening and closing part. The ball rotates with the valve stem to achieve opening and closing actions. In the field of offshore engineering and shipbuilding, it is called a stop valve. The opening and closing part is driven by the valve stem, and The valve that rotates around the axis of the square ball valve can also be used for the regulation and control of fluids. Among them, the hard-sealed V-shaped ball valve has a strong shear between its V-shaped ball core and the metal valve seat with hard alloy surfacing. Shear force, especially suitable for media containing fibers, tiny solid particles, etc. The multi-way ball valve can not only flexibly control the confluence, divergence, and flow direction switching of media on the pipeline, but can also close any channel to allow the other two The channels are connected, and this type of valve should generally be installed horizontally in the pipeline.
