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Priority to ES83816UpriorityCriticalpatent/ES83816Y/en
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Abstract
An improved stopcock, comprising a body or bobbin adapted to be interposed in the corresponding pipe and which bears inside it a movable member provided with a bore and capable of being rotated in its housing to a position in which said bore It forms a prolongation of the passage of the bobbin, thus keeping it open, and to another position in which said bore no longer forms an extension of said step, whereby it is sealed, characterized in that said movable member is constituted by a spherical body (6) provided with a diametral bore (7), imprisoned inside the fixed body or bobbin (1) between an inlet cup (3), provided in its concave portion with an orifice (9) of diameter substantially corresponding to that of said drill (7) of the spherical body (6), and an outlet ring (10), and said spherical body (6) having an appendix (11) protruding through an opening length inal (12) practiced in the fixed body or bobbin (1) allows the spherical body (6) to be impressed with the necessary turning movement between a position in which its diametral bore (7) coincides with the hole (9) made in the portion concave of the corresponding support cup (3), and another position in which said diametral bore (7) does not coincide with said hole. (Machine-translation by Google Translate, not legally binding)