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Individual
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Individual
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Priority to ES341336ApriorityCriticalpatent/ES341336A1/en
Publication of ES341336A1publicationCriticalpatent/ES341336A1/en
Safety valve for fluid pipes characterized in that its valve body consists, in essence, of at least two parts a and b with their ends conveniently machined, for example by threading, for connection to pipes with usual fittings. A and b are coupled together either by screw system or making use of another, or others, piece/s, so that their unión is sealed. A and/or b leave inside a space or cavity in which a piece c or a set of several pieces d is located. Piece b carries, in the outlet hole corresponding to its end, and in the interior part a "seat", flat or edge, so that it rests on it a moving element: part of piece c or piece of set d, thus making hermetic sealing for the fluid that passes through this valve in the direction from a to b. Sealing, and positioning of c, can be achieved by imprisoning a and b the outside of c. (Machine-translation by Google Translate, not legally binding)
ES341336A1967-06-021967-06-02Safety valve for fluid conductions. (Machine-translation by Google Translate, not legally binding)
ExpiredES341336A1
(en)
A step valve applicable to installations for the conduction of fluids especially of corrosive and abrasive liquids. (Machine-translation by Google Translate, not legally binding)