Novel cock lifting type cock valve

The utility model relates to the technical field of plug valves, in particular to a novel plug lifting type plug valve which comprises a valve body and a plug, a conical inner cavity is formed in the valve body, the outer surface of the plug is rotatably connected to the interior of the conical inne...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAN LINCHAO, LI RUDONG, GAO DESHENG
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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