CONTROL VALVE SEAL AND CONTROL VALVES WITH THIS CONTROL VALVE SEAL

The invention relates to a control valve seal for sealing a flange connection between a flange formed on a support body and a flange formed on a control valve component. Said seal comprises: a planar sealing body for insertion between the two flanges; a first compressed air channel running through t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HESSELBARTH, Udo, HELLER, Martin, SIMON, Timm, CZYPIONKA, Simon, ROMANOV, Sergey, PETTER, Thomas, KRYLOV, Vladimir
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a control valve seal for sealing a flange connection between a flange formed on a support body and a flange formed on a control valve component. Said seal comprises: a planar sealing body for insertion between the two flanges; a first compressed air channel running through the sealing body for conducting compressed air between the two flanges, said channel being surrounded on its periphery by a first sealing lip supported on the sealing body; a second compressed air channel running through the sealing body for conducting compressed air between the two flanges, said channel being surrounded on its periphery by a second sealing lip supported on the sealing body; and a third sealing lip formed on the sealing body between the first sealing lip and the second sealing lip.