Birashoboka ko uri spray spray igenzura umuyobozi ugura umuyobozi ugura, kandi ushakisha ubuziranenge bwimiterere ya valeve , na jincheng aerosle valve ni uruganda rwumwuga & utanga ibishobora kuzuza ibyo ukeneye. Ntabwo ari precisic gusa kugenzura valve yambaye ubusa twakoze ibyemezo byindangamiryango mpuzamahanga, ariko turashobora kandi guhura nibyo ukeneye. Dutanga serivisi kumurongo, mugihe mugihe kandi urashobora kubona ubuyobozi bwumwuga kumashanyarazi ya precision agenzura valve . Ntutindiganye kuganiraho natwe niba ushishikajwe no guterana amagambo adafite valve , ntituzagutererana.