the structure characteristics of wafer type butterfly valve


Courtesy of gongyi Liangda Tubes Co., Ltd

The unique three-eccentric design of the sealing surface between the friction drive, extending the service life of the valve.

torque generated by the elastic sealing.

ingenious wedge design makes the valve more closed more tightly with the automatic sealing function between the sealing surface with a compensatory, zero leakage.

small size, light weight, compact, easy to install.

can be configured according to user requirements pneumatic, electric equipment, to meet the needs of remote and programmed.

replacement parts material suitable for a variety of media, and can be anti-corrosion lining (lining F46, GXPP, PO, etc.).

continuous structural diversification: wafer, flanged, welded.

The structure of the wafer type butterfly valve   length according to GB12221-1989 requirements, flange dimensions according JB/T79-1994 requirements.

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