Efficient wear-resistant self-control type natural gas actuator control high-pressure ball valve

The utility model discloses an efficient wear-resistant self-control type natural gas actuator control high-pressure ball valve which comprises an inlet end, a high-pressure ball valve middle body, an outlet end, a valve handle and a protection structure, the inlet end, the high-pressure ball valve...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO QIANYE, SHEN SHUJIAO, ZHAO RUZHUO
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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