Birashoboka ko uri valve afatika ya MDF yo kuvanga kugenzura umuyobozi ugura, ushakisha yo kuvanga muri MDF kandi valve harimo kuyobora. Ntabwo ari valve arengera kuyobora twatanze serivisi zacubakoze ibyemezo mpuzamahanga byinganda, ariko turashobora kandi guhura nibyo ukeneye. Dutanga serivisi kumurongo, ku gihe kandi urashobora kubona ubuyobozi bwumwuga kuri valve ifatika ya MDF yo kuvanga . Ntutindiganye kumvikana natwe niba ushishikajwe na valve yo kugenzura MDF kuvanga igenzura , ntituzagutererana.