ES277695U - A valve of adjustable distribution (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

An adjustable distribution valve, for closing or allowing the circulation of fluid from an inlet to two aligned outlets, constituted by a casing interspersed between the inlet and outlet pipes and a shutter element axially slidable between the closing positions of both outlets and driven from the outside by an axial rod having a flywheel at its free end, in which the sealing element has a configuration determined by the intersection of a cylindrical surface of diameter corresponding to the diameter of the bore into which it is inserted and two active surfaces opposites extending from the midpoint of the sealing element, located, in the open position, in front of the entrance of the valve, to the ends thereof at points of a generatrix of the cylinder located diametrically opposite to that of the midpoint, the shutter being able to adopt any intermediate position between a position centered ion in which the fluid is distributed equally to one and the other outlet, two extreme positions, in each of which the corresponding outlet is completely closed, leaving the other open, in whose valve the active surfaces of the shutter have a concave shape, characterized in that the contact surface of the obturator is raised and eccentric with respect to the cylindrical surface thereof, its edges presenting, in side view, the shape of an inverted y, that is, of branches diverging towards the area a plane that it passes through the axis of the inlet duct and is perpendicular to the common axis of the outlet ducts, said parts being flanged in a separable manner. (Machine-translation by Google Translate, not legally binding)