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DownloadThe company has passed ISO9001:2008 quality management system certification.
Sedelon Pneumatic Ball ValveSedelon Pneumatic Ball Valve
Globe valve "flow from top to bottom" and "flow from bottom to top" typesGlobe valve "flow from top to bottom" and "flow from bottom to top" types
Sedelon Bellows Sealed Globe ValveSedelon Bellows Sealed Globe Valve
SEDELON ®Manual Soft Sealed Butterfly Valve
1. Function
The butterfly valve is soft sealed and wafer end with worm and worm gear , operating the actuators to open or close valve, and it is used for connecting ,cutting and regulating the flow of medium in the pipeline.
2. Model description and standards
2.1Design and manufacture：DIN3354
2.2Flange end according to EN1092-2
3. Structure Features and Operating Principles
3.1 Structure
See the structure below
3.2 Working Principle and Features
3.2.1 Streamlined disc will increase the flow of medium, so the flow resistance will be smaller.
3.2.2 This valve can be equipped with gear box, electric and pneumatic drivers, to ensure all kinds of conditions.
