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FARRE BERNAL PILAR
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FARRE BERNAL PILAR
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Priority to ES1983274297UpriorityCriticalpatent/ES274297U/en
Publication of ES274297UpublicationCriticalpatent/ES274297U/en
Improved valve body, specifically applicable to those of the so-called ball type, of internal cylindrical constitution, and which in one of its ends is encastrado or adjusted under pressure, with interposition of the appropriate O-ring, an inner collar demontable enclosing and/or allows the extraction of the ball, characterized by the fact that at the end of the body of the valve opposite to that of said collar, it is configured in the molding operation of said body itself, an internal ring neck or narrowing (in replacement of the corresponding false collar analogous to that mentioned above), which ring narrowing has an inner diameter substantially equal to the passage of the valve, having formed in the internal part of said narrowing two annular steps, in one of which is housed the corresponding beveled ring which serves as a seat to the respective part of the ball or obturator. (Machine-translation by Google Translate, not legally binding)
ES1983274297U1983-09-121983-09-12Improved valve body (Machine-translation by Google Translate, not legally binding)
PendingES274297U
(en)
Retaining of sealing for the rod of the admission and exhaust valves, in explosion engines (Machine-translation by Google Translate, not legally binding)