Øòîê âåíòèëÿ êèñëîðîäíîãî ÂÊ-1 Ïðåäíàçíà÷åí äëÿ ïåðåäà÷è âðàùàòåëüíîãî äâèæåíèÿ ÷åðåç âòóëêó çàïîðíîìó ýëåìåíòó â âåíòèëå êèñëîðîäíîì ÂÊ-1.