Hard seal structure of valve

The utility model relates to a hard seal structure of valve belongs to fluid controlling element technical field. The utility model discloses a hard seal structure of valve, including valve body, case, valve, valve seat, retaining ring, spring, be provided with the cavity in the valve body, the case...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIN ZENGKAI, LU XIONG, XU XIAOMING, LIU LI
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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