Ball valve of filter screen easy to assemble

The utility model discloses a ball valve of filter screen easy to assemble, including valve body, valve rod and spheroid, be provided with the runner in the valve body, the runner is equipped with import department and exit, the rotation of valve rod driven spheroid is used for the drainage or dams,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIE ZHENGCHANG, LYU ZHIYI, PEI XUEQIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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