Ico gikoresho gikoresha umuyaga ushizwemwo nk’inkomoko y’ububasha be n’ico gikoresho nk’ico gikoresho. Ituma umudereva uca mu nzira y’umuyagankuba, umuhinduzi, umuhinduzi, solenoïde, ikibanza gifise valve n’ibindi bikoresho kugira ngo umuntu amenye -} canke guhindura bihuye, kandi akaronka ikimenyetso co kugenzura kiva ku nzira y’ubugenzuzi bw’ivyuma kugira ngo irangize itegeko ry’umuyoboro w’amazi: uruja n’uruza, umuvuduko, ubushuhe n’ibindi bikoresho. Igikoresho c'ivyuma gifise ibiranga uburyo bworoshe bwo kugenzura, inyishu yihuta, umutekano w'imbere kandi nta nkenerwa y'inyongera y'uguturika-.
Ivyuma vy’ibara ry’agahama akenshi bikoreshwa n’ivyuma vy’ivyuma vy’ivyuma n’ivyuma vy’ivyuma bifatanye, bishizwemwo kandi bipfutse. Ivyo bikoresho bishobora guca mu bikorwa bimwe bimwe n’ugukora kabiri. Hariho impeshi y’ugusubira inyuma mu gikoresho kimwe co gukina, ariko nta n’impeshi y’ugusubira inyuma iriho mu gikoresho co gukina kabiri. Iyo uwo mukinnyi umwe akora igikorwa atakaje inkomoko yaco canke akabura bukwi na bukwi, ashobora gusubira mu gihe c’ugufungura canke yugarijwe.
Ivyimburwa vy’umubiri bishingiye ku buryo bwavyo bigabanywamwo ubwoko bubiri: mu bisanzwe bufunguye kandi busanzwe bupfungiwe. Ico gikoresho co kugenzura igipimo c’ivyuma gikunda gushika ku ngaruka nziza n’ingaruka mbi z’ico gikoresho be n’uburyo butandukanye bwo gukoranya imiterere y’ivyuma.
