Composite block valve

The invention provides a composite block valve which comprises a ball valve and a stop valve, the ball valve and the stop valve are integrally connected through a valve body, the valve body internally comprises a first flow channel and a second flow channel, the first flow channel is controlled thro...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NIU LONG, LI CHENG, ZHAO PENGJU, LI PEIYUE, LI GENFEI, SHI WENXIANG, GAO QI, DING QIANGWEI
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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