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Individual
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Individual
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Priority to ES0186734UpriorityCriticalpatent/ES186734U/en
Publication of ES186734UpublicationCriticalpatent/ES186734U/en
Improved single-body valve, characterized in that the integral body has a central and annular depression, from which the lower half begins, occupied by a grid, through which the liquid is accessed, the base being sealed by a suitable cover, and causing the pressure of said liquid the displacement of the piston that until then, at the base of its head, a watertight seat, by means of an O-ring, on a frustoconical area of the body, limiting the movement of the piston when making a stop, with an inner protrusion annular the projected heads out of the vertical tabs coming from the same piston, arranging, the upper base, of an appropriate flange for the flanging of the valve. (Machine-translation by Google Translate, not legally binding)
ES0186734U1972-12-131972-12-13Improved integral body valve (Machine-translation by Google Translate, not legally binding)
PendingES186734U
(en)