Birashoboka ko uri amavuta ya spray usaba valve kugura umuyobozi, ushakisha ibiciro byiza byamavuta ya spray usaba valve , na Jincheng Aerosol Valve numushinga wabigize umwuga & utanga ibicuruzwa bishobora guhaza ibyo ukeneye.Ntabwo amavuta ya spray usaba valve twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye.Dutanga kumurongo, mugihe gikwiye kandi urashobora kubona ubuyobozi bwumwuga kuri peteroli ya peteroli ya valve .Ntutindiganye kutwandikira niba ushimishijwe na valve spray usaba valve , ntituzagutererana.