Vagus aifọwọyi ọlọjẹ jẹ iru ẹda ti o ṣiṣẹ laifọwọyi lati ṣakoso sisan ti awọn olomi tabi awọn ategun ninu eto piping kan. These valves are designed to open or close based on specific conditions, such as pressure, temperature, or flow rate, without the need for manual intervention.