Self-cooling and self-lubricating stop valve

The utility model discloses a self-cooling and self-lubricating stop valve, and belongs to the technical field of control valves. The stop valve comprises a first gland (1), stator (3), rotor (4), a planetary gear reducer (5), lead screw (6), a stroke detector (7); a lower valve body (8), a valve se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU HAIYANG, PANG GUOGUO, FAN LIWEI, ZUO ZHANKU, MU SEN
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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