Medical check valve with valve -cover seal structure

The utility model relates to a medical check valve with valve -cover seal structure. It is hollow structure including valve body, enclosing cover, spring, case, valve body, is divided into upper plenum and cavity and middle part intercommunication chamber down in the valve body, and the enclosing co...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HE GUONENG
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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