Structural features and uses

        The valve is an open design structure, which is light in weight and easy to maintain (seal rubber ring replacement, electric device maintenance inspection, replacement, and partial valve maintenance are all external, which does not affect the normal operation of the valve). The valve movement process and switch status are intuitive It has good performance, and it is extremely convenient to check the completed state after opening and closing. It has the advantage of being closed and irreplaceable. The disadvantage is that there is a small amount of gas leakage during opening and closing. The compression transmission mechanism adopts ring gear, gear, trapezoidal thread, and screw pair to simultaneously compress in both directions. The advantages of the synchronous compression of the left and right trapezoidal threaded screw rods are: small starting torque, good self-locking of the thread pair, reliable valve sealing, and pin gear transmission mechanism for plate movement, which is not easy to accumulate dust, which meets the need for dust and poor lubrication conditions. Use in harsh working environment.

        This valve can be equipped with an explosion-proof control cabinet on the ground to implement on-site control and remote connection control with the PLC system. The design distance is more than 10 meters.

Main dimensions