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DownloadThe company has passed ISO9001:2008 quality management system certification.
Sedelon Valve Knowledge Science - Insulated ValveSedelon Valve Knowledge Science - Insulated Valve
Sedelon valve knowledge science - common failures and preventive measures of valvesSedelon valve knowledge science - common failures and preventive measures of valves
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Bellows seal gate valve - Sedelon Valve
Sedelon Valve can produce high-quality bellows seal gate valves.
The advantages of our bellows gate valves is a double-sealed design (bellows + packing), which has better safety performance. Bellows and packing can prevent leakage and provide an excellent seal. Bellows seal gate valve is suitable for toxic medium, flammable and explosive medium, high temperature steam, hot oil and other systems.
Application
Face to Face Dimension: ASME B16.10
Flange end Dimension: ASME B16.5
Butt Welded Dimension: ASME B16.25
Design and Manufacture: ASME B16.34
Pressure Test: API 598
Body Materials: WCB, CF8, CF8M, etc.
Bellows Materials: SS304, SS316
