Groove worm gear butterfly valve

The utility model provides a groove worm gear butterfly valve which is simple in structure and has a waterproof hammer function, and comprises a valve body, a water inlet channel and a water outlet channel which are arranged on the valve body, a butterfly plate arranged between the water inlet chann...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LYU XINHUI, HUANG MOUZHI, LIN ZHANCHAO, XIONG XIAOBING
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
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