Valve inside

The utility model relates to an air valve, particularly an air valve without a rubber tube, which is composed of an air valve sheath, a ventilation plug, a rubber column and a spring. The air valve without a rubber tube provided by the utility model does not use a rubber tube which is currently univ...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	JIEZHONG SHI
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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