Anti-rotation structure of stop valve

The utility model relates to the field of stop valves, and discloses a stop valve anti-rotation structure which comprises a valve cover, a fixing frame is fixedly connected to the middle position of the top end of the valve cover, a valve rod penetrating through the fixing frame is rotatably connect...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU YIPING, WU BING, ZHENG YANQING, DING ZHONGJIAN
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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