Si ngombwa gukuraho iyo valve mu gikorwa c’imiyoboro kugira ngo ikore canke gusanura. Ibikoresho vyo gusanura bishobora gusaba.
Ivyuma vyose vy’amazi bikwiye gusukurwa rimwe na rimwe bivanye n’uko amazi ameze be n’ingene amazi ameze. Iyo umupfunda usukuye, urashobora kwumva akabonge gatoyi k’icuma uko arcore ikora. Urusaku rworoshe, gukora neza canke gusohoka bizokwerekana ko bikenewe gusukurwa. Subirizamwo ibintu vyose vyambaye canke vyononekaye. Gusukura igikoresho co gusenya ni co gisabwa igihe kimwe. Ico gikoresho gikwiye gukoreshwa n’imiburiburi rimwe mu ndwi 4 kandi kigasuzumwa kugira ngo kivemwo n’ugukora.
