Set of multi-way valves

The invention relates to a set of two multi-way valves in which each valve 1 is provided with a connection 4 to an industrial pipe, a connection to a supply pipe 5 of a differential pressure converter and a short-circuit pipe 6, the set being characterised by a handle 7 which is common to both valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HELMUT GLAESER, WOLFGANG TROGNITZ, LOTHAR KIRCHHOFF-STEWENS, ELISABETH GEISMANN, DOROTHEA HARTMANN, HANS-JOACHIM SCHMIDT, MAREK DEREN, GUENTER KLEINSORGE
Format:	Patent
Sprache:	eng ; fre
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 invention relates to a set of two multi-way valves in which each valve 1 is provided with a connection 4 to an industrial pipe, a connection to a supply pipe 5 of a differential pressure converter and a short-circuit pipe 6, the set being characterised by a handle 7 which is common to both valves 1 and in that each spool 3 has a central hole 8 for the main flow and another hole 9 which may connect the inlets of the said pressure converter to one another. L'invention concerne un ensemble de deux vannes à plusieurs voies dont chaque vanne 1 est munie d'un raccordement 4 à un conduit industriel, un raccordement à un conduit d'alimentation 5 d'un convertisseur de pression différentielle et un conduit de court-circuit 6, l'ensemble étant caractérisé par une manette 7 commune aux deux vannes 1 et par le fait que chaque boisseau 3 comporte un perçage central 8 pour le flux principal et un autre perçage 9 qui peut relier entre elles les admissions dudit convertisseur de pression.