Gakondoibyuma byo kwinjira mu cyumaIkora neza mu kugenzura imiterere y’amazi mu cyerekezo kimwe, ariko akenshi hari ibyago byo kuva amazi mu gihe ihuye n’imiterere y’amazi mu cyerekezo kimwe. Hashingiwe ku buryo busanzwe bwo gukata amazi, binyuze mu bushakashatsi no mu iterambere, ibicuruzwa byavuguruwe, kandi ibicuruzwa bishya byatejwe imbere "valve yoroshye yo gufunga ifite inzira ebyiri" kugira ngo harebwe ko ingaruka nziza zo kudasohoka neza zishobora kugerwaho mu cyerekezo icyo ari cyo cyose cy’amazi.

Igishushanyo gishya gihindura ishyirwaho rya rubber yo gufunga, gisimbura umurongo wa rubber wo ku muyoborovalve y'irembo ry'umuyoboroumubiri ufite agapira gakozwe mu buryo bwa elastic, gapfundikirwa ku mubiri wa valve. Iyi nyungu ni ugukemura ikibazo cyo gusimbuza bigoye nyuma yo gutakaza akazi, niba gutakaza akazi gashobora gusimbuzwa aho gakorerwa, koroshye gushyiraho, byoroshye gusenya no kubungabunga, kugira ngo bigabanye ingaruka ku gihe cyo gukora.

Byongeye kandi, umurongo umwe wa kabutura ufunga uhindurwamo umurongo wa kabutura w’impande ebyiri n’umurongo wa kabutura w’impande ebyiri kugira ngo bikemure ingaruka mbi zo kudashyirwamo igitutu inyuma, byabavalve y'irembo ifite flangeIyo icyuma gishyizwe imbere cyangwa mu cyerekezo cy'umuvuduko, imiterere ya elastic ya plaque ishobora guhuzwa hafi na plaque ya valve, kugira ngo ipfundikishe impande zombi, ipfundikishe neza, kandi igere ku gusohoka nta kintu na kimwe gisohoka.

Igicuruzwa cyacu gishya cy’icyuma gifunga icyuma gikoreshwa mu mpande ebyiri gikwiriye amazi yo mu robine, imyanda, inganda zitunganya amazi, ikintu nyamukuru ni ukwifunga ku mazi, umuvuduko w’amazi ukoreshwa mu mpande ebyiri, gishobora kugera ku gufunga ku mpande ebyiri, gufunga cyane. Ntibyoroshye kuvamo, gifite umwanya muto wo gushyiramo, umuvuduko muke wo gukora, ntibyoroshye kwegeranya imyanda, umuvuduko mwinshi w’amashanyarazi nta mvururu, nta muyoboro ugororotse, umuyoboro muto w’amazi udashobora gutakaza itandukaniro ry’umuvuduko, iyo irembo rifunze, umuvuduko wo hagati wizewe ushyira umuvuduko w’amarembo ku rundi ruhande rw’intebe y’irembo ry’irembo kugira ngo hamenyekane ko ubuso bufunga. Ubu bushya ntibutuma gusa ifaranga riramba kandi ryizewe, ahubwo bunagabanya cyane igihombo cy’ingufu n’umwanda uterwa no kuva. Nyuma yo kugaragara kw’ifaranga zifunga icyuma gifunga ku mpande ebyiri, umubare munini w’ifaranga zicagaguye zasimbuwe nazo.