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Alejaldre Santamaria Felix
Original Assignee
Alejaldre Santamaria Felix
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Application filed by Alejaldre Santamaria FelixfiledCriticalAlejaldre Santamaria Felix
Priority to ES1971168946UpriorityCriticalpatent/ES168946Y/es
Publication of ES168946UpublicationCriticalpatent/ES168946U/es
Application grantedgrantedCritical
Publication of ES168946YpublicationCriticalpatent/ES168946Y/es
Válvula purgadora, esencialmente caracterizada por comprender, en adecuada conjunción: un cuerpo valvular cilíndrico externamente fileteado, para su inserción parcial en la correspondiente conducción; un núcleo valvular interno, incluido en el conducto definido por el tramo tubular constitutivo de dicho cuerpo; un resorte helicoidal de expansión, en llamada permanente al cierre valvular; y, una junta tórica que asegura la hermeticidad del asiento del núcleo sobre el cuerpo valvular.