Our goal: to be a high-quality manufacturer of industrial control valves, gaining unanimous recognition from new and old customers
Our mission: To fully utilize the effectiveness of industrial control valves to achieve better results
We all know that there are many types of ball valves, such as pneumatic ball valves, electric ball valves, hydraulic ball valves, and other valve products. Compared to other types of valves, pneumatic ball valves have angular stroke output torque, rapid opening, stable and reliable, and are widely applicable, as well as the following advantages:
1. The thrust bearing reduces the friction torque of the valve rod, which can make the long-term operation of the valve rod stable and flexible.
2. Anti static function: A spring is installed between the ball, valve rod, and valve body, which can export the static electricity generated during the switching process.
3. Due to the good self-lubrication of materials such as polytetrafluoroethylene and low friction loss with the ball, the service life of pneumatic ball valves is long.
4. Low fluid resistance: Pneumatic ball valves have a low fluid resistance in all valve classifications, even for reduced diameter pneumatic ball valves, their fluid resistance is relatively small.
5. Reliable valve stem sealing: As the valve stem only rotates without lifting, the packing seal of the valve stem is not easily damaged, and the sealing ability increases with the increase of medium pressure.
6. Good sealing performance of valve seat: The sealing ring made of elastic materials such as polytetrafluoroethylene is easy to seal in structure, and the sealing ability of pneumatic ball valves increases with the increase of medium pressure.
7. The fluid resistance is small, and the full bore ball valve basically has no flow resistance.
8. Simple structure, small size, and light weight.
9. Tight and reliable. It has two sealing surfaces, and the sealing surface material of the ball valve is widely used in various plastics, which has good sealing performance and can achieve complete sealing. It has also been widely used in vacuum systems.
10. Convenient operation, quick opening and closing, with only 90 ° rotation from full opening to full closing, facilitating remote control.
11. Convenient maintenance, simple ball valve structure, generally movable sealing rings, easy to disassemble and replace.
12. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, and when the medium passes through, it will not cause erosion of the valve sealing surface.
13. It has a wide range of applications, ranging from small diameters to a few millimeters, to large diameters to several meters, and can be applied from high vacuum to high pressure.
14. Due to the wiping property of ball valves during opening and closing, they can be used in media with suspended solid particles.
15. High machining accuracy, high cost, and unsuitable for use in high temperatures. If there are impurities in the pipeline, they can easily be blocked by impurities, resulting in the valve being unable to open.
