Pneumatic ball valve what are the advantages compared with other type pneumatic valve?

pneumatic ball valve structure is compact, reliable sealing, simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, easy operation and maintenance, suitable for water, solvents, acids and generally working medium, such as natural gas is mainly used for cutting or on line in the medium, can also be used to adjust and control of the fluid.

pneumatic ball valve compared with other types of pneumatic valves, Angle schedule output torque, start quickly, stable and reliable, applicable widely, and the following several advantages.
anti-static function: in a sphere, pneumatic valve, pneumatic valve body between the spring, will be generated switching process of electrostatic export.

long service life, such as ptfe material has good self-lubrication, with ball friction loss is small, so the pneumatic ball valve.

fluid resistance small, pneumatic ball valve are all pneumatic valves classification of least resistance of fluid, even reducing pneumatic ball valve, the fluid resistance is small.

pneumatic valve rod sealing is reliable, it has two sealing surface, and the pneumatic ball valve sealing surface material is widely used all kinds of plastic, good sealing, can realize completely sealed. Have been widely used in the vacuum system. The pneumatic valve stem will only be used as the rotation without lifting movement, pneumatic valve stem packing seal is not easy to damage, and sealing ability increases as the medium pressure increases.

pneumatic valve seat sealing performance is good: using ptfe sealing ring made of elastic material, such as the structure is easy to be sealed, and pneumatic ball valve pneumatic valve sealing ability increases as the medium pressure increases.

thrust bearings reduce pneumatic valve rod friction torque, can make the pneumatic valve stem long smooth and flexible operation.

simple structure, small volume, light weight.

it is easy to operate, open and close quickly: from open to close as long as the rotating °, is advantageous for the remote control.

easy maintenance: pneumatic ball valve has simple structure, sealing ring, which generally remove replacement is more convenient.

in full open or full close, sphere and the pneumatic valve seat sealing surface and the dielectric isolation, medium through, can not cause erosion of pneumatic valve sealing surface.

wide applicable scope: size from small to several millimeters, big to a few meters, from high vacuum to high pressure can be applied. Due to the pneumatic ball valve in the opening and closing process is wiped, so can be used to bring in the medium of suspended solid particles.

high machining accuracy: expensive, unfavorable use in high temperature, such as pipe contains impurities, easy to impurities clogging, led to the pneumatic valve cannot open.