Hard sealing gate valve

The utility model relates to the field of hard sealing gate valves, and discloses a hard sealing gate valve. A mounting cylinder is arranged on one side of the valve body, a valve rod is mounted on the side, away from the valve body, of the mounting cylinder in a threaded mode, a bearing is rotatabl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN TAIDONG, LANG JIHAO
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 the field of hard sealing gate valves, and discloses a hard sealing gate valve. A mounting cylinder is arranged on one side of the valve body, a valve rod is mounted on the side, away from the valve body, of the mounting cylinder in a threaded mode, a bearing is rotatably mounted on the side, close to the valve body, of the valve rod, a mounting plate is fixedly mounted on the side, away from the valve rod, of the bearing, a valve plate is fixedly mounted on the side, away from the bearing, of the mounting plate, and rubber plates are fixedly mounted on the two sides of the valve plate. A check block is fixedly installed on the side, close to the outer wall of the installation cylinder, of the valve body, a fixing block is fixedly installed on the side, away from the inner wall of the valve rod, of the installation cylinder, a sealing plate is fixedly installed on the side, close to the inner wall of the valve handle, of the installation cylinder, a fixing bolt is installed on the