Take oiling fat valving

The utility model discloses a take oiling fat valving, the ball valve that aims at overcoming prior art can't supply not enough that the grease goes on maintaining when using. It includes valve body, case, valve rod and oiling fat structure, oiling fat structure includes body, ball sealer, retu...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SUN ZHAOER
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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