Butt valve

The utility model discloses a butterfly valve, which belongs to the technical field of valves and comprises a valve body, a driving mechanism, a valve rod, a valve seat and a valve plate. The valve plate comprises a shaft sleeve and semicircular plate hinges arranged on the two sides of the shaft sl...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TIAN LIZENG
Format:	Patent
Sprache:	chi ; 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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