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Individual
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Individual
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Priority to ES95905UpriorityCriticalpatent/ES95905Y/en
Publication of ES95905UpublicationCriticalpatent/ES95905U/en
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Publication of ES95905YpublicationCriticalpatent/ES95905Y/en
"DOUBLE ACTION SHUTTER VALVE", characterized by a solid body in which two inlet ducts converge to a central point where, overlapping, they form two concentric cylindrical boxes whose upper edges are located in the same plane, constituting the inside of the same an extension of its corresponding channeling with which it joins through a conical step in which a metal ball held in position is deposited by a spring to spiral contraction whose upper base sits on the inside of an inverted cap , wire mesh or perforated plate, which is fitted inside said inner cylindrical box, which is directly related to the outer cylindrical box through a through hole made in the partition. (Machine-translation by Google Translate, not legally binding)