High-temperature ball valve and production process thereof

The high-temperature-resistant ball valve comprises a left valve body and a right valve body, the left valve body and the right valve body are connected in a sealed mode through a bolt, an installation cavity is formed in the right valve body, a valve ball is installed in the installation cavity, a...

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Bibliographische Detailangaben
Hauptverfasser:	PENG NA, YANG DAIYANG, SHE JIANWEI, YE MANKAI, TAN GUIYUAN, XIANG ZHIFENG, CHEN BAILE
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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Beschreibung
Zusammenfassung:	The high-temperature-resistant ball valve comprises a left valve body and a right valve body, the left valve body and the right valve body are connected in a sealed mode through a bolt, an installation cavity is formed in the right valve body, a valve ball is installed in the installation cavity, a driving hole is formed in the top of the right valve body, and a valve rod assembly is installed in the driving hole; a first installation groove is formed in the right end face of the left valve body, a first cooling assembly is installed in the first installation groove, and a first sealing gasket is installed on the right side face of the first cooling assembly. A second installation groove is formed in the right valve body, a second cooling assembly is installed in the second installation groove, and a second sealing gasket is installed on the left side face of the second cooling assembly. The first cooling assembly and the second cooling assembly are communicated with the cooling circulation assembly. The firs