Plate type welding forming soft sealing gate valve

The utility model provides a plate type welding forming soft sealing gate valve which is simple in structure and convenient to produce and machine and comprises a valve body water inlet pipe, a valve body water outlet pipe, a water inlet end flange and a water outlet end flange, wherein the valve bo...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YUCHENG, LIANG SHIGENG
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 provides a plate type welding forming soft sealing gate valve which is simple in structure and convenient to produce and machine and comprises a valve body water inlet pipe, a valve body water outlet pipe, a water inlet end flange and a water outlet end flange, wherein the valve body water inlet pipe and the valve body water outlet pipe are formed by directly cutting a pipeline and used for fluid circulation; the water inlet end flange and the water outlet end flange are fixedly connected with the end of the valve body water inlet pipe and the end of the valve body water outlet pipe respectively, and an opening and closing piece installation valve body connected with the valve body water inlet pipe and the valve body water outlet pipe is arranged between the valve body water inlet pipe and the valve body water outlet pipe. The opening and closing part mounting valve body is formed by direct mold pressing and enclosing of a plate, the lower end of the opening and closing part mounting valve b