Valve ya API 609 y'ikinyugunyugu
Valve y'ibinyugunyugu, izwi kandi nka valve yo kugonga, ni ubwoko bwa valve igenzura ikoreshwa cyane mu nganda zitandukanye mu kugenzura urujya n'uruza rw'amazi. Igizwe n'ibice byinshi by'ingenzi, birimo igice cy'umugozi, igice cy'umugozi, isahani y'ibinyugunyugu, n'impeta yo gufunga. Ibi bice bikorana kugira ngo bigenzure imikorere myiza kandi nyayo ya valve.