Stroke adjusting device for manual actuator of valve

The utility model discloses a valve manual actuator stroke adjustable device which comprises a valve cover, a pressing block, a guide pin, a screw rod, a hand wheel, a locking piece and a locking screw, the pressing block and the guide pin are arranged in the valve cover, the guide pin is arranged o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YE ZHENGXU, KE XUEQIAN, LIU HENGCHUN
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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