Diaphragm valve

The utility model relates to a diaphragm valve, include: valve body, diaphragm, connecting rod, case and indicator, the valve body includes first mobile chamber, the mobile chamber of second, the connecting rod sliding chamber who is connected with first mobile chamber and the mobile chamber of seco...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIANG WENJIAN, JIANG HANRUI
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 utility model relates to a diaphragm valve, include: valve body, diaphragm, connecting rod, case and indicator, the valve body includes first mobile chamber, the mobile chamber of second, the connecting rod sliding chamber who is connected with first mobile chamber and the mobile chamber of second and set up the unfamiliar chamber that is connected on connecting rod sliding chamber, is provided with the diaphragm between connecting rod sliding chamber and the unfamiliar chamber, is provided with first water inlet on the unfamiliar chamber, is provided with the gas vent on the connecting rod sliding chamber, the connecting rod passes the through -hole and the diaphragm at unfamiliar chamber top in proper order, connecting rod and unfamiliar fixed connection, and the bottom and the case fixed connection of connecting rod, the connecting rod is followed the concaveconvex shape change of diaphragm is removed between connecting rod sliding chamber and unfamiliar chamber. The utility model discloses a diaphragm