Along with different kinds of valve body, shaft, bush and other parts, the butterfly valve can be assembled by different requirements from customers.

Advantage no-pin connection with automatic centring technology, not only segregate the medium and metal, but also improve the reliability of valve, in the same time, the operation torque largely lower than normal butterfly valve, easy to maintain, and service life will be increased fivefold than normal butterfly valve.

Surface of valve adopting epoxy coatings, well appearance with highly corrosion resistance.

Flow property tend to straight line, perfect regulation performance.

Use soft seal structure, can achieve two way seal completely, gas leakage test result is zero