Detailed Product Description

centric disc NBR EPDM rubber lined butterfly valve:
1) Features
1.Light and minitype, easily dismantling and repair and can be installed in any position.
2.Simple structure?90° return to open or close the valve.
3.Small operating torque, long life even millions on-off also can work normally.
4.Direct proportion fluid characteristic, adjust performance is very good.
5.Good sealing performance, seal test can reach zero leakage.
6.Change the material can suitable for many kinds medium.
7.Double offset?never limited by the medium flow direction.