One-way sealing ball valve

The utility model relates to the technical field of sealing ball valves, in particular to a one-way sealing ball valve. Comprising a valve body; a pressure relief pipe is installed below the hole, a limiting plate is installed in the pressure relief pipe, a hole is formed in the middle of the limiti...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DAI BINWU, CHEN BAOCUN, YE QIANMAO, CHEN SHENGCHENG, YE XINXIN
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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