Adjustable steam valve device

The device (1) has additional valves having separate passage duct whose exit side is partially covered with valve disc. The flow path is formed in the flow direction of the adjustable damping valve (37) by primary auxiliary valve from smaller inlet diameter to larger exit diameter. The lower valve d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schmitt, Stefan, Zeissner, Bernd, Manger, Thomas
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The device (1) has additional valves having separate passage duct whose exit side is partially covered with valve disc. The flow path is formed in the flow direction of the adjustable damping valve (37) by primary auxiliary valve from smaller inlet diameter to larger exit diameter. The lower valve disc executed with peripheral scum movement is spaced apart from upper valve disc at the inner diameter. The flow path is executed through the secondary additional valve in the flow direction of adjustable damping valve from larger inlet diameter to smaller exit diameter.