Novel low-temperature vacuum valve

The utility model relates to the technical field of valves, in particular to a novel low-temperature vacuum valve which is characterized by comprising a valve body, a ball, a valve base, a valve rod vacuum mesh, packing, a valve rod and valve rod vacuum mesh cores. According to the novel low-tempera...

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Bibliographische Detailangaben
1. Verfasser:	LV SHAOPENG
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 technical field of valves, in particular to a novel low-temperature vacuum valve which is characterized by comprising a valve body, a ball, a valve base, a valve rod vacuum mesh, packing, a valve rod and valve rod vacuum mesh cores. According to the novel low-temperature vacuum valve, the valve rod vacuum mesh cores are arranged in the valve rod vacuum mesh which is composed of the four valve rod vacuum mesh cores, and therefore valve corrosion and leakage are avoided.