Nozzle for filling operations with two liquid and/or gas products for filler machines

Abstract

A nozzle for filling operations with two liquid and/or gas products for filler machines which can be aligned with a mouth of a container to be filled comprising a first fixed shutter element ( ) and a first outlet opening ( ) in a moveable hollow body ( ), wherein the hollow body ( ) is associated at the top with a first feeding system ( ) for a first product to be dispensed into the container and the hollow body ( ) can be moved between at least one engagement position, in which the first opening ( ) is closed by the first shutter element ( ), and a disengagement position, in which such a first opening ( ) is opened and the first product flows into the container, moreover said first shutter element ( ) being at least partially hollow ( ) so as to be equipped on one side with a second outlet opening ( ), coaxial with said first opening ( ) in said hollow body ( ), and on the other side with a second feeding system ( ) for a second product to dispense into the container, wherein a second shutter element ( ) is foreseen coaxial with said first hollow shutter element ( ) which can be moved between at least one engagement position, wherein it closes the second outlet opening ( ), and a disengagement position wherein it opens such a second opening ( ) and the second product flows into the container, being foreseen control elements ( ) which are independent both for the movement of the hollow body ( ) and of the second shutter ( ) depending upon the type of filling of the container which is selected.