VALVE ARRANGEMENT

The present disclosure relates to a valve arrangement 1 comprising a valve member 3, and a valve seat 5, and further including a pre-setting arrangement. The pre-setting arrangement comprises an outer pre-setting sleeve 13 with an aperture 17, and an inner pre-setting sleeve 15, fitted inside the ou...

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Bibliographische Detailangaben
Hauptverfasser:	Arvidsson, Thomas, Karlsson, Jerry
Format:	Patent
Sprache:	eng ; fre ; ger
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 present disclosure relates to a valve arrangement 1 comprising a valve member 3, and a valve seat 5, and further including a pre-setting arrangement. The pre-setting arrangement comprises an outer pre-setting sleeve 13 with an aperture 17, and an inner pre-setting sleeve 15, fitted inside the outer presetting sleeve, being rotatable therein, and having a number of notches at an edge portion. A turning of the inner pre-setting sleeve 13 exposes different sets of notches at the aperture 17 to provide different pre-set flows. The outer circumference of the inner pre-setting sleeve has a greater dimension, at the notches, than a corresponding inner diameter of the outer pre-setting sleeve, such that a press fit is obtained therebetween. This reduces leaks and improves pre-setting precision.