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The application and working principle of the pneumatic valve
Dec 08, 2017

The pneumatic valve is a valve driven by compressed air. The procurement process should be clear of categories, specifications and pressure, to meet the procurement requirements.
The manufacturers of pneumatic valve will carry out different innovation under the concept of unified design of pneumatic valve, forming their own enterprise standards and product personality. Therefore, when choosing the pneumatic valve, the more detailed technical requirements should be proposed, and should make the coordination with the manufacturers to achieve consensus, as an annex to the pneumatic valve procurement contract is very necessary.
The application of the pneumatic valve


Pneumatic valve is a right angle turn structure. The product is compatible with valve localizer, achieving the proportional control. V-shaped valve core is suitable for all kinds of adjustment occasions, the rated flow coefficient is large, and adjustable ratio is large. It has good sealing effect, sensitive adjustment performance, small size, and it can be installed vertically. It is suitable for the control of gas, steam, liquid and other medium.
The pneumatic valve is composed of the localizer, pneumatic executing agency and other accessories. There is an approximate equal to 100 - ratio inherent flow characteristics. It uses the double bearing structure, the starting torque is small. It has excellent sensitivity, induction speed and super cutting capacity.
The working principle of the pneumatic valve
The pneumatic piston executing agency in the pneumatic valve uses compressed air as power source, and through the piston movement to drive the crankshaft 90 degree turn, so as to achieve the automatic opening and closing of the valve.

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