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Pneumatic gate valve

Pneumatic gate valve is composed of a pneumatic actuator and valve body connected by machinery, is a linear operation on the valve. The valve operation is very simple, is one of the most common open and closed pneumatic valve, the fluid medium to turn on and off the pipeline operation gate. Pneumatic gate valve is widely used in chemical industry, papermaking, petroleum, electric power, metallurgical, sewage treatment and other departments. Its main features are as follows:
1, the flow resistance is small, the sealing surface by erosion and water erosion medium (gate opening height)
2, open when there is strength, sealing performance is better, unrestricted flow of medium, not approach flow, no pressure drop.
3, the form is simple, make good technology, large use range.
 4, the valve closed the required torque is small.