Spherical valves (ball valve in marine and marine fields should be cut-off valves), the standard gb/t21465-2008 "valve terminology" is defined as: the opening and closing parts (spheres) driven by the stem, and around the axis of the ball valve for rotational movement of the valve. It can also be used for fluid regulation and control, in which the hard-sealed V-shaped ball valve has a strong shear force between its V-type spherical core and the metal seat of the surfacing cemented carbide, and is particularly suitable for media containing fibers, tiny solid materials, etc. The multi-pass ball valve not only has the flexibility to control the convergence, shunt, and flow direction of the medium on the pipe, but also can close any channel and connect the other two channels. This type of valve should generally be installed horizontally in the pipeline. Ball valve classification: Pneumatic ball valve, electric ball valve, manual ball valve.
Previous: History Of Ball Valves
Next: No Information
A Member Unit of SinoPec
A Member Unit of PetrolChina
A Member Unit of CSPC
Manufacturing License of Special Equipment