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Priority to ES108435UpriorityCriticalpatent/ES108435Y/en
Publication of ES108435UpublicationCriticalpatent/ES108435U/en
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Publication of ES108435YpublicationCriticalpatent/ES108435Y/en
A valve for liquids that is essentially characterized by being organized on the basis of the set of a hollow piece which has two zones of different inner section so that a seat is determined on which the pump rests resting the upper end of a sliding part which has its lower end at a certain moment housed in the area of smaller section whose sliding part has in the aforementioned upper end and on its free face a protrusion in which is mounted concentrically a piece provided with these determining guides sliding according to an axis perpendicular to the plane determined by the edges of the aforementioned hollow part of the sliding part with the particularity that the repeated hollow part has at its upper end corresponding to the area of greater internal section a threaded hole determining the solidarity of this to the pump and along its lower end has a series of openings ras (Machine-translation by Google Translate, not legally binding)
ES108435U1964-09-191964-09-19
A VALVE FOR LIQUIDS.
ExpiredES108435Y
(en)