Valve with stepped temperature-limiting and pressure-limiting sealing structure

The invention relates to the technical field of valves, in particular to a valve with a stepped temperature-limiting and pressure-limiting sealing structure, which comprises a valve body, a valve rod arranged in the valve body and a first spring arranged on the valve rod in a sleeving manner; the va...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG GANG, QU YANTAO, JIAO SHIXUE
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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