Anti-misoperation gate valve

The utility model provides an anti-misoperation gate valve, which relates to the technical field of gate valves, and comprises a valve body, the top of the valve body is fixedly connected with an upper support frame, the top of the upper support frame is rotatably connected with a rotating ring, the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIANG YOUMIAO, WU LIMIN, XIANG ZHONGWEI
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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