Plunger stop valve

The utility model relates to a plunger stop valve, whose structure comprises a valve body, a valve cover, a valve rod, a plunger valve flap, a sealing gasket, etc. The sealing gasket is parked at the passing place of the valve body, and the sealing gasket hoops the plunger valve flap. The plunger va...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JIANG BIGUANG
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 relates to a plunger stop valve, whose structure comprises a valve body, a valve cover, a valve rod, a plunger valve flap, a sealing gasket, etc. The sealing gasket is parked at the passing place of the valve body, and the sealing gasket hoops the plunger valve flap. The plunger valve flap and the valve rod are formed into hinging through an outer thread sleeve which is dual open, and the connection of the plunger valve flap and the valve rod are reliable. The valve which is made according to the utility model has agile open and close, reliable use, long life time, and the valve which is made according to the utility model is widely suitable for industries of the petroleum, the chemical industry, the medical preparation, the food product, etc.