Pneumatic valve need of the safety problems

When selecting a pneumatic valve, we need to examine the use of safety performance. Whether what kind of equipment, the use of safe and stable operation tend to be more get the welcome of people and sought after. The valve is the same. In the process of selection, the use of the valve will not be able to affect the material circulation, and will not direct contact with water or other liquid object, so as not to affect the valve's sealing effect, it can no longer be accurate implementation of the valve. The second is the technology of pneumatic valve structure design is reasonable. A good valve, not only has a strong technological innovation, and at the time of use or development can have very good practical effect. Unlike traditional flange, pneumatic valve in the process of design, is the need to conduct a comprehensive integration and adjustment, timely add raw materials and chemicals, conduce to improve the valve lining effect, to improve the inside of the valve standards. Pneumatic valve USES solenoid directional or directly within the cylinder configuration spring ( Single acting spring return) And. ~。 Mpa air control valve Angle function. Powered by compressed air, the realization of the valve stem drive rotation ℃ within the valve body, valve core can achieve full open - — Fully open Angle function. The product according to the divided into metal seal and soft seal sealing performance. With compact structure, small volume, reliable operation, good sealing, easy maintenance, easy installation, strong adaptability, etc. The structure of the pneumatic valve is sealed in a individual and two seal seat left the body and right in the middle of the body. When the body is in the closed position, the upstream side of medium force on the body, make the body press downstream side seal seat, produce a work pressure, when the working pressure is greater than the required sealing pressure ratio, the effective seal.