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Individual
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Individual
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Priority to ES1973193377UpriorityCriticalpatent/ES193377Y/en
Publication of ES193377UpublicationCriticalpatent/ES193377U/en
Application grantedgrantedCritical
Publication of ES193377YpublicationCriticalpatent/ES193377Y/en
Improved valve seat, characterized by the adaptation of a cylindrical body, preferably of metallic material, to the base of a valve, which in combination with a piston seals the same, externally threaded and divided in two. Equal parts by a ring-stop of greater diameter, being screwed on the base one of its halves, while the end of the other serves as seat for the piston, producing the closing by pressure and being hollow in its interior for passage of the fluid that it is desired to control, with its middle part being preferably hexagonal, for the key, at the time of screwing the seat in the base of the valve. (Machine-translation by Google Translate, not legally binding)