Movable pressure container valve

Movable pressure container valve

The utility model discloses a movable pressure container valve, comprising a valve body, and a valve stem and a valve core installed in the valve body. The valve body is provided with inner screw, the side of the valve body is provided with a valve nozzle, the valve stem is provided with outer screw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: JIANGUO TU
Format: Patent
Sprache: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 discloses a movable pressure container valve, comprising a valve body, and a valve stem and a valve core installed in the valve body. The valve body is provided with inner screw, the side of the valve body is provided with a valve nozzle, the valve stem is provided with outer screw engaged with the inner screw of the valve body, and an annular groove, which is provided with a sealing ring, the lower end of the valve stem is provided with a blind hole, the valve core is provided with a valve core guide stem, which is installed in the blind hole and is provided with an annular locating ring, a concave groove is arranged at the point of the locating ring near the valve core guide stem, the lower end of the valve stem is connected with a locating piece, and the locating ring is fixed between the valve stem and the locating piece. The movable pressure container valve of the utility model can effectively and reliably prevent non-repeated filling.