Combination ball valves can be customized
Pneumatic ball valve
by：AIRWOLF
2021-01-15
Pneumatic ball valve
pneumatic ball valve is the combination of ball valve with pneumatic actuator, to achieve automatic control of ball valves. Its execution speed is relatively fast, fast switching speed can reach 0. 5 times per second, so it is also known as pneumatic fast cutting ball valve. Typically pneumatic ball valve is equipped with various accessories, such as solenoid valve, air source treatment sanlian pieces, limit switch, locator, control box, etc. , which can realize the centralized control of the original distance.
yes formerly plug valves, pneumatic ball valve which has the same rotated 90 °, the different is the cock body is ball, a circular hole or fellow through its axis. Spherical and with the proportion of crossings should be such, that is when the ball rotate for 90 degrees, in the inlet and outlet should be completely present spherical, thereby blocking flow.
this kind of valve can be installed in any position in the pipeline.
development evolution and the working principle of the pneumatic ball valve
only need pneumatic ball valve with pneumatic operation USES air rotating 90 degrees of operating and small rotational torque can be closed tightly. Full equality of the valve body cavity for medium resistance is very small, straight flow channel. Usually do think the ball valve is suitable for direct use. Ball valve itself is the main characteristics of compact structure, easy operation and maintenance, and is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be a whole, also can be combined.
pneumatic ball valve is to rely on the working principle of rotary valve core to keep the valve open or occlusion. Pneumatic ball valve switch lightweight, small size, can make a large caliber, reliable sealing,
simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, has been widely used in various industries.
the pneumatic ball valve and plug valve is belong to one type of valve, only its closure is a ball, the ball around the center line of the body as a rotation to achieve a kind of open and close the valve.
use: pneumatic ball valve in the line is mainly used for cutting speed, distribution, and change the flow direction of medium. Pneumatic ball valve is a new type of valve, it has the following advantages:
1. Fluid resistance is small, its resistance coefficient with section of equal length.
2. Simple structure, small volume, light weight.
3. Compact and reliable, the ball valve sealing surface material widely used plastic, sealing good, also has been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from open to close just rotate 90 °, is advantageous for the remote control.
5. Convenient maintenance, pneumatic ball valve has simple structure, sealing ring, which generally remove replacement is more convenient.
6. In full open or full close, sphere and valve seat sealing surface and the dielectric isolation, medium through, does not cause the valve sealing surface erosion.
7. Applicability is wide and size from small to several millimeters, big to a few meters, from high vacuum to high pressure can be applied.
8.
because of the power supply adopts pneumatic ball valve is a gas, usually to 0. 2 - 0. 8 mpa pressure, is relatively safe. If air leakage, pneumatic ball valve relative hydraulic, electric, gas can directly discharge, no pollution to the environment, and has higher security.
9. Relative to manual and turbine rotating ball valves, pneumatic ball valve can be large caliber configuration, ( Manual and turbine rotating ball valve is generally under 12 caliber, pneumatic ball valve to 48 ') diameter. )
the pneumatic ball valve has been widely used in petroleum, chemical, power, papermaking, atomic energy, aviation, rockets and other departments, as well as People's Daily life.
pneumatic ball valve is the combination of ball valve with pneumatic actuator, to achieve automatic control of ball valves. Its execution speed is relatively fast, fast switching speed can reach 0. 5 times per second, so it is also known as pneumatic fast cutting ball valve. Typically pneumatic ball valve is equipped with various accessories, such as solenoid valve, air source treatment sanlian pieces, limit switch, locator, control box, etc. , which can realize the centralized control of the original distance.
yes formerly plug valves, pneumatic ball valve which has the same rotated 90 °, the different is the cock body is ball, a circular hole or fellow through its axis. Spherical and with the proportion of crossings should be such, that is when the ball rotate for 90 degrees, in the inlet and outlet should be completely present spherical, thereby blocking flow.
this kind of valve can be installed in any position in the pipeline.
development evolution and the working principle of the pneumatic ball valve
only need pneumatic ball valve with pneumatic operation USES air rotating 90 degrees of operating and small rotational torque can be closed tightly. Full equality of the valve body cavity for medium resistance is very small, straight flow channel. Usually do think the ball valve is suitable for direct use. Ball valve itself is the main characteristics of compact structure, easy operation and maintenance, and is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve body can be a whole, also can be combined.
pneumatic ball valve is to rely on the working principle of rotary valve core to keep the valve open or occlusion. Pneumatic ball valve switch lightweight, small size, can make a large caliber, reliable sealing,
simple structure, convenient maintenance, sealing surface and the spherical often in the closed state, not easily be medium erosion, has been widely used in various industries.
the pneumatic ball valve and plug valve is belong to one type of valve, only its closure is a ball, the ball around the center line of the body as a rotation to achieve a kind of open and close the valve.
use: pneumatic ball valve in the line is mainly used for cutting speed, distribution, and change the flow direction of medium. Pneumatic ball valve is a new type of valve, it has the following advantages:
1. Fluid resistance is small, its resistance coefficient with section of equal length.
2. Simple structure, small volume, light weight.
3. Compact and reliable, the ball valve sealing surface material widely used plastic, sealing good, also has been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from open to close just rotate 90 °, is advantageous for the remote control.
5. Convenient maintenance, pneumatic ball valve has simple structure, sealing ring, which generally remove replacement is more convenient.
6. In full open or full close, sphere and valve seat sealing surface and the dielectric isolation, medium through, does not cause the valve sealing surface erosion.
7. Applicability is wide and size from small to several millimeters, big to a few meters, from high vacuum to high pressure can be applied.
8.
because of the power supply adopts pneumatic ball valve is a gas, usually to 0. 2 - 0. 8 mpa pressure, is relatively safe. If air leakage, pneumatic ball valve relative hydraulic, electric, gas can directly discharge, no pollution to the environment, and has higher security.
9. Relative to manual and turbine rotating ball valves, pneumatic ball valve can be large caliber configuration, ( Manual and turbine rotating ball valve is generally under 12 caliber, pneumatic ball valve to 48 ') diameter. )
the pneumatic ball valve has been widely used in petroleum, chemical, power, papermaking, atomic energy, aviation, rockets and other departments, as well as People's Daily life.
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