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A wedge gate valve is widely used in petrochemical industry, thermal power plants and other oil and steam pipelines as a device to connect or cut off the medium in the pipeline.
1. Compact structure, reasonable design, good rigidity of valve, a smooth channel and a small flow coefficient.
2. The sealing surface is made of stainless steel and cemented carbide with long service life.
3. Flexible graphite packing is applied to keep a reliable tight sealing. Operation is portable and flexible.
4. The acuator mode can be by handwheel, pneumatic, electrical and gear box.
5. The structure is elastic single wedge, solid single wedge and double wedges.