Valve capable of accurately controlling opening degree

The utility model provides a valve capable of accurately controlling an opening degree. The valve capable of accurately controlling the opening degree comprises a valve body which is provided with a water inlet and a water outlet, wherein the valve body is provided with a valve element, one end of t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIN ZHELONG
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 provides a valve capable of accurately controlling an opening degree. The valve capable of accurately controlling the opening degree comprises a valve body which is provided with a water inlet and a water outlet, wherein the valve body is provided with a valve element, one end of the valve element is arranged in the valve body, the other end of the valve element extends out of the valve body, the valve element can open or close the valve capable of accurately controlling the opening degree in a rotating mode, a guiding groove is formed in the outer wall of the valve body, an indicating rod is installed in the guiding groove, scales are arranged on the side of the guiding groove, and a rod body of the indicating rod and the valve element are provided with meshed teeth, the meshed teeth of the rod body of the indicating rod are meshed with the meshed teeth of the valve element, so that rotation of the valve element is converted into linear movement of the indicating rod in the guiding groove.