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Application filed by Краматорський Індустріальний Інститут, Краматорский Индустриальный ИнститутfiledCriticalКраматорський Індустріальний Інститут
Priority to UA4065181ApriorityCriticalpatent/UA14363A1/en
Publication of UA14363A1publicationCriticalpatent/UA14363A1/en
Subject of the invention is a control valve. To increase stability and reliability of operation, in a central flow-through channel of seat a conical depression is made, which cone top is turned in the direction of flow.