Isuzuma ry'umuringa Kugenzura Valve hamwe na Akayunguruzo gikozwe mu muringa wahimbwe, nanone bita valve idasubira inyuma, yagenewe kugenzura imigendekere ya sisitemu yo kugenzura amazi, ayo mazi ayobowe na disiki kandi atemba yerekeza mu cyerekezo kimwe, akoreshwa cyane mu kuvoma, kuvoma, no mu miyoboro.