Double eccentric valve

In a double eccentric valve, a valve seat or valve body includes a rubber seal part in which a seat surface or seal surface is formed. An interference between the valve seat and the valve body is made minimum at a position of a rotary-shaft-directional end of the valve body in the radial direction o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kawazoe, Hiroshi, Itahara, Mitsuyoshi, Yoneshige, Kazuhiro, Nagata, Sadatsugu, Fukui, Makoto
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:In a double eccentric valve, a valve seat or valve body includes a rubber seal part in which a seat surface or seal surface is formed. An interference between the valve seat and the valve body is made minimum at a position of a rotary-shaft-directional end of the valve body in the radial direction of the valve body which is parallel to an extending direction of the axis of a rotary shaft.