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Vyc Ind S A
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Vyc Ind S A
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Priority to ES104720UpriorityCriticalpatent/ES104720Y/en
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Publication of ES104720YpublicationCriticalpatent/ES104720Y/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
An anti-vacuum valve essentially constituted by a cylindrical capsule whose duly drilled base has connecting means to join them vertically at the highest point of the descending branch of the siphons or at the origin of the emptying pipe, having in its interior two passages that cross it diametrically which communicates with the outside and with the interior of the capsule forming in the crossing area a circular receptacle closed by a very light semi-spherical membrane that rises allowing the ambient air to enter the emptying duct as soon as the small depression in the condition where the valve is installed. (Machine-translation by Google Translate, not legally binding)