Intelligent butterfly valve

The invention relates to the technical field of valves, in particular to an intelligent butterfly valve. The intelligent butterfly valve comprises valve body, wherein a supporting framed is connectedto the lower end of the valve body, two flange plates are further welded to the two ends of the outer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	XIANG YOUMIAO
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 invention relates to the technical field of valves, in particular to an intelligent butterfly valve. The intelligent butterfly valve comprises valve body, wherein a supporting framed is connectedto the lower end of the valve body, two flange plates are further welded to the two ends of the outer side of the valve body, and the two flange plates are parallel to each other. A valve plate is further movably arranged on the inner side of the valve body, the valve plate is arranged in the valve body through a rotary mechanism, and a connecting frame is fixedly installed on one side of the exterior of the valve body. A pneumatic telescopic rod is fixedly installed on the middle portion of the inner side of the connecting frame, a straight plate is fixedly installed on the middle portion ofone side of the valve plate, and a limiting mechanism is arranged between the tail end of the pneumatic telescopic rod on the inner side of the valve body and the straight plate. A combined type sealing ring is arranged on the