Chief features and usages
1.Compact structure, reasonable design, good rigidity, smooth channel,small coefficient of flow resistance.
2.The sealing face uses stainless steel and carbide alloy and is of long duration.
3.Using flexible graphite fillings, reliable sealing, light and simple operation.
4.Four driving ways of manually, electrically, pneumatically and gear driving; structure types of elastic wedge type with single gate board, rigid wedge type with single and dual-gate board.
5.Widely used as the device of open or close to connect or cut off the medium inside of the pipeline of water,steam or oil goods in steam power plants.
2.The sealing face uses stainless steel and carbide alloy and is of long duration.
3.Using flexible graphite fillings, reliable sealing, light and simple operation.
4.Four driving ways of manually, electrically, pneumatically and gear driving; structure types of elastic wedge type with single gate board, rigid wedge type with single and dual-gate board.
5.Widely used as the device of open or close to connect or cut off the medium inside of the pipeline of water,steam or oil goods in steam power plants.