Birashoboka ko uri umufuka usivije umufuka-kuri-valve Dispenser Manaseur ushinzwe imifuka yo mu gaciro-kuri-valve , na jincheng aeronser, kandi utanga ibikoresho bya jincheng ni uwubigize umwuga & utanga abantu bashobora kuzuza ibyo ukeneye. Ntabwo udukoko twanze imifuka gusa-kuri-valve twatanze serivisi zatanze amanota mpuzamahanga inganda, ariko turashobora kandi kubahiriza ibyo ukeneye. Dutanga serivisi kumurongo, ku gihe kandi urashobora kubona ubuyobozi bwumwuga kumufuka udukoko wangiza umufuka-kuri-valve . Ntutindiganye kuganiraho natwe niba ushishikajwe no kwandika imifuka ya leta-kuri-valve , ntituzagutererana.