Product features:
1.Soft sealing flange central butterfly valve design novel and reasonable, unique structure, fast opening and closing, two-way sealing performance, torque value is small, parts processing superior performance.
2.Small torque, convenient operation, labor-saving and smart, flow characteristics tend to line, good regulation performance.
3.Flange connection, convenient installation, vertical and horizontal installation can be.
4.Seals can be replaced, sealing performance is reliable, to achieve two-way sealing, zero leakage.
5.Sealing materials aging resistance, corrosion resistance, long service life and so on.
6.The valve can be used for the end of the pipe for emptying valve, reliable performance.