FLEXIBLE SEALS FOR PROCESS CONTROL VALVES

Flexible seals for process control valves are disclosed. An example disclosed seal includes a seal for use with a butterfly valve. The example seal includes a substantially flexible ring-shaped carrier configured to be moveably fixed within the butterfly valve and to surround a flow control aperture...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HELFER WADE JONATHON, GOOD BENJAMIN URIAH, OLSEN ANDREW JOHN, KOESTER DAVID JOHN, DALLUGE PAUL RUSSEL
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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