Pneumatic gate valve catalogue

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In this catalogue, you will find all datasheet for pneumatic gate valves, including material, dimension, assembly drawing, working temperature, pressure rating, nominal size, etc

Pneumatic gate valve has the characteristics of good performance, convenient operation and maintenance, etc. It has been mainly used for control of various media in petroleum, chemical, marine and other departments.

The pneumatic gate valve is equipped with a pneumatic actuator and a manual mechanism. The gate valve actuator adopts a double-layer cylinder structure. Compared with the single-cylinder type pneumatic gate valve, the lifting force is increased, which solves the problem of some valves of the single-cylinder type pneumatic gate valve. The problem that the plate is wedged in the valve and cannot be opened, it has a buffer mechanism, which can reduce the wear of the sealing surface of the valve plate and the sealing surface of the valve body caused by the downward impact of the piston when the valve is closed, and at the same time, the gate will not be stuck. The phenomenon.

Pneumatic gate valve can be equipped with electric or pneumatic echo device to send valve switch status information. Remote control, centralized control and automatic control can be realized.