Threaded copper stop valve

The invention provides a threaded copper stop valve, and belongs to the technical field of valves. The threaded copper stop valve comprises a threaded copper stop valve shell, a connecting nut and an opening and closing mechanism, the connecting nut is arranged on the circumferential surface of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LYU XINHUI, HUANG MOUZHI, LIN ZHANCHAO, XIONG XIAOBING
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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