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Individual
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Individual
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Priority to ES1974204212UpriorityCriticalpatent/ES204212Y/en
Publication of ES204212UpublicationCriticalpatent/ES204212U/en
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Publication of ES204212YpublicationCriticalpatent/ES204212Y/en
Improved check valve; characterized by carrying housed inside the valve body, a metal cage or other stainless material, with two end bases of cylindrical contour, the bottom is simply a disc which makes a stop for the travel of a ball housed inside the basket, the upper base is constituted by two parallel washers that between them has housed an elastic joint provided with a through hole which closes the ball hermetically at a certain moment. The unión between these two bases is a series of rods between which is the ball that performs the closure or opening of the hydraulic fluid. (Machine-translation by Google Translate, not legally binding)