Pneumatic ball valves work by rotating the valve plug to clear or block the valve. The pneumatic ball valve switch is light in weight, small in size, can be made into a large diameter, reliable in sealing, simple in structure, easy to repair, sealing surface and spherical surface are often closed, and is not easily eroded by medium, and is widely used in various industries.
The pneumatic ball valve and the plug valve are the same type of valve, as long as its closing member is a sphere, the ball rotates around the center line of the valve body to reach a valve that opens and closes. Pneumatic ball valves are mainly used in the pipeline to cut off the speed, distribute and modify the direction of the medium. Pneumatic ball valves are a new type of valve that has been widely used in recent years. It has the following advantages:
1. The fluid resistance is small, and its resistance coefficient is equal to the pipe length of the same length.
2. The structure is simple, small in size and light in weight.
3. Close and reliable, the sealing surface of the ball valve is widely used in plastics and has good sealing performance. It has also been widely used in vacuum systems.
4. Operation of the toilet, opening and closing agility, from full opening to full closing as long as the rotation of 90 °, easy to control over long distances.
5. Repair the toilet, the structure of the pneumatic ball valve is simple, the sealing ring is generally active, and it is more convenient to open and replace.
6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the medium passage period does not cause corrosion of the sealing surface of the valve.
7. Wide range of applications, from small to a few millimeters, up to a few meters, from high vacuum to high pressure can be used.
8. Since the power source of the pneumatic ball valve is gas, it is generally 0.2-0.8MPa pressure, which is relatively safe. If the pneumatic ball valve leaks, the gas can be directly discharged with respect to hydraulic and electric power, and it has no pollution to the environment, and has high safety together.
9. Pneumatic ball valves can be configured in large diameters compared to manual and turbo-rolled ball valves. (Manual and turbo-rolling ball valves are generally below DN300 caliber, and pneumatic ball valves can now reach DN1200 caliber.)
Pneumatic ball valves have been widely used in petroleum, chemical, power generation, paper, atomic energy, aviation, rocket and other departments, as well as people's daily life.
Shanghai Gaocheng Valve Manufacturing Co., Ltd. is a pneumatic ball valve brand enterprise integrating scientific research, design, manufacture, sales and service. It has accumulated rich production and sales experience in the field of industrial automation valves.
We will continue to apply new technologies, new processes, new materials to actively develop more cost-effective products, and provide strong protection for users and partners with a warm attitude and thoughtful service. Strive to be an excellent supplier of valve products! Welcome to contact us: 18917790199