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Priority to ES1976221721UpriorityCriticalpatent/ES221721Y/en
Publication of ES221721UpublicationCriticalpatent/ES221721U/en
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Publication of ES221721YpublicationCriticalpatent/ES221721Y/en
Flow tap for tanks, perfected, essentially characterized in that it comprises a valve body of cylindrical shape, provided at its two threaded ends, one to receive the operating command of the internal needle acting as valve element, which supports in its housing by means of O-rings, coupled in half-round channels made in the body of the needle itself, which attacks on the seat that determines the diameter reduction of the axial passage through which it closes and opens by the displacement to which forces the threaded movement and rotation of the control while the other threaded end is intended to receive the supply conduit; the valve body being provided with a radial communication, located at the rear of the closing point of the valve and provided with internal thread for the coupling of an outlet conduit. (Machine-translation by Google Translate, not legally binding)
ES1976221721U1976-06-141976-06-14
PERFECTED TAP FOR TANKS.
ExpiredES221721Y
(en)
Manually adjustable flow volume regulator, adapted to control the flow volume of a ventilation pipe (Machine-translation by Google Translate, not legally binding)