Classification of ball valves and selection of electric ball valves and pneumatic ball valves

Ball valves are divided into those types, and how does the manufacturer choose the corresponding ball valve?
The ball valve (ball) is pushed by the valve stem and rotates around the ball valve shaft. It can also be used for liquid control and manipulation, in which the shear stress between the hard-sealed V-ball valve V-ball core and the high-pressure gate valve of spray-welded carbide tool metal material is strong, especially suitable for substances containing chemical fibers, micro-solid particles, etc. The multi-way ball valve can not only flexibly control the waste, separation and inflow conversion of substances in the pipeline, but also can close all safety channels and connect the other two safety channels. Such gate valves should generally be installed horizontally in the pipeline.
The types and classification of ball valves are as follows:
According to the temperature point: high temperature ball valve at room temperature, low temperature ball valve and ultra-low temperature ball valve.
According to the basic principle of sealing, the material of the raised surface is divided: soft sealing valve and hard sealing valve.
Divided by principle: wave ball valve fixed ball valve ductile ball valve.
According to the installation of the valve stem: the upper ball valve is used to measure and install the ball valve.
Flanged ball valve welded ball valve flange connection ball valve interface ball valve.
According to the type of flow passage: full diameter ball valve reduced diameter ball valve.
According to the caliber size: super large caliber ball valve, large caliber ball valve, medium caliber ball valve, small caliber ball valve.
According to the push method: manual ball valve automatic control system ball valve, automatic control ball valve is divided into: pneumatic ball valve, electric ball valve.

Post time: Apr-29-2022