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Individual
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Individual
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Priority to ES1980249628UpriorityCriticalpatent/ES249628Y/en
Publication of ES249628UpublicationCriticalpatent/ES249628U/en
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Publication of ES249628YpublicationCriticalpatent/ES249628Y/en
Dripper, characterized by being constituted from two independent cylindrical bodies, but perfectly interconnectable with each other, having the appropriate means to avoid their accidental separation, presenting to the external, hollow, their upper base open and on their edge each notch or groove identical, at right angles in perfectly opposite arrangement as well as the directional direction. The lower base of this body has an axial hole that extends externally in a male that determines by its free end a frustoconical punch, whose larger base, larger diameter than the male, constitutes a step or stop that contributes to the perfect tightness of the once it has been injected into the distribution wall of the fluid, there is no possibility of expelling it in excess pressure. (Machine-translation by Google Translate, not legally binding)
Flow control valve with rotatable cylindrical plug - has circumferential groove of varying depth to control flow between central bore in plug and conduit in valve body