Open flapper valve

Structural characteristics and uses: the valve open design structure, light weight, easy maintenance (sealing gasket replacement, electric device maintenance checks, the replacement of local maintenance of the valve on the outside, does not affect the normal operation of the valve), the valve movement intuitive process, switch status, the state is extremely easy to open and close after the check is complete, closed irreplaceable advantages, disadvantages of opening and closing a small amount of gas leakage. The valve is designed to absorb the advanced technology of foreign flapper valve floating valve plate; compression transmission mechanism sprockets, chains, trapezoidal thread, screw assembly synchronous bidirectional compression. The left and right-handed trapezoidal thread screw synchronization pressed advantages; small starting torque, thread Vice self-locking valve sealing off gear, reliable board mobile hard fouling meet the dust, poor lubrication conditions, poor working conditions occasions. The valve ground explosion-proof control cabinet can be configured to control the implementation of the on-site control and remote connection to the PLC system.