Valve rod sealing structure of eccentric butterfly valve

The invention discloses a valve rod sealing structure of an eccentric butterfly valve. The eccentric butterfly valve comprises a valve body and a valve rod, the valve rod penetrates through the valve body and comprises a stuffing box which is located between the valve rod and the valve body and used...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SU HUANGLEI, JIN NING, LIU HAOQUN, WANG ZE, HU ZIQIANG, ZHANG YINGXIAO, FAN CHENGYU, CHEN XIAOJUN, YANG ZHIFENG, ZHU SHUAI
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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