Butterfly valve convenient to install

The utility model relates to the technical field of butterfly valves, and discloses a butterfly valve convenient to install, which comprises a shell, a sealing ring gasket is arranged on the inner wall of the shell, and a movable disc is placed in the middle of the inner wall of the sealing ring gas...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIAN SHIZHONG, WANG MEIHUA, WU KAIWEI, GU CHENGMING, WU JINGKAI, YING KEHUI
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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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of butterfly valves, and discloses a butterfly valve convenient to install, which comprises a shell, a sealing ring gasket is arranged on the inner wall of the shell, and a movable disc is placed in the middle of the inner wall of the sealing ring gasket. According to the butterfly valve convenient to install, when the butterfly valve convenient to install is used, the movable disc is placed at the upper end of the first connecting base, the base and the first connecting base are in threaded connection through the fastening bolt, at the moment, the rotating rod penetrates into the first rotating base, and the first rotating base and the rotating rod are fixed through the second fastening bolt; a driving ring cover and a connecting rod are inserted into a fixing seat, the connecting rod is located at the bottom of a second rotating seat at the moment, the connecting rod and the second rotating seat are conveniently fixed through a second fastening bolt, a connec