Valve

The utility model relates to a valve. The utility model comprises a valve body, a valve core, a turning rod of the valve core and a handle, wherein, the position of the valve core in a fluid medium passage of the valve body is provided with a convex elastic soft membrane; the flexible soft membrane...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BIN CHEN, ZHIZHU WANG
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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Beschreibung
Zusammenfassung:	The utility model relates to a valve. The utility model comprises a valve body, a valve core, a turning rod of the valve core and a handle, wherein, the position of the valve core in a fluid medium passage of the valve body is provided with a convex elastic soft membrane; the flexible soft membrane and the fluid medium passage are combine into a whole; the head end of the valve core is supported in the position of the convex elastic flexible soft membrane. Because of the complete isolation of the valve core and fluid media, leakage can not be caused to eroded and damage the valve body, the valve core and a base of a handle turning rod; therefore, the utility model has the advantages of long service life and favorable sealing effect.