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Sala Sala J Manuel
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Sala Sala J Manuel
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Application filed by Sala Sala J ManuelfiledCriticalSala Sala J Manuel
Priority to ES1973188942UpriorityCriticalpatent/ES188942Y/en
Publication of ES188942UpublicationCriticalpatent/ES188942U/en
Application grantedgrantedCritical
Publication of ES188942YpublicationCriticalpatent/ES188942Y/en
Improved valve seat characterized essentially because the housing provided in the valve body stops. Retaining the seat, is larger diameter in its intake mouth coinciding with the settlement of the obturator than in its opposite mouth, and being advantageously cylindrical throughout its length, the narrowing canvas has a peripheral groove or slit into which penetrates through narrowing or rolling by thrust, a cylindrical bushing of greater diameter than the housing that, on one of its fronts, emerges from the intake mouth of said housing, on the other is seated in the narrowing of diameters, and, laterally, by the seat area, penetrates by upset, in the peripheral throat. (Machine-translation by Google Translate, not legally binding)