Muri iki gihe,valve y'ikinyugunyuguni igice gikoreshwa mu kugenzura no guhagarika inzira y'imiyoboro y'amazi.
Yakoreshejwe cyane mu nzego nyinshi nko muri peteroli, inganda zikora ibinyabutabire, ikoranabuhanga ry’ibyuma, ingufu z’amazi n’ibindi. Mu ikoranabuhanga rizwi cyane rya valve y’ibinyugunyugu, imiterere yayo yo gufunga ikoresha imiterere yo gufunga,
Ibikoresho byo gufunga ni rubber, polytetraoxyethylene, nibindi. Bitewe n'imiterere y'imiterere y'inyubako, ntabwo bikwiriye inganda nko kurwanya ubushyuhe bwinshi, kurwanya umuvuduko mwinshi, kurwanya ingese, no kurwanya kwangirika.
Valve y'ibinyugunyugu isanzweho igezweho ni valve y'ibinyugunyugu ifite icyuma gifunga neza ifite imiterere itatu. Umubiri mugari n'intebe y'ibinyugunyugu ni ibice bifatanye, kandi urwego rwo gufunga rw'intebe y'ibinyugunyugu rufatanye n'ibikoresho birwanya ubushyuhe n'ingese.
Impeta yoroshye yo gufunga ifite laminated nyinshi ishyizwe ku gice cyo hejuru cy'urukiramende. Ugereranyije na vali isanzwe y'urukiramende, ubwoko bw'urukiramende rufite ubushyuhe bwinshi, rworoshye gukoresha, kandi nta gukururana igira iyo ifunguye cyangwa ifunga. Iyo ifunze, imbaraga z'uburyo bwo kohereza ziyongera kugira ngo zihuze no gufunga.
Kunoza uburyo valve y'ikinyugunyugu ikora neza kandi ikarushaho kugira akamaro ko kongera igihe cyo kuyikoresha.
Ariko, iyi valve y'ibinyugunyugu iracyafite ibibazo bikurikira mu gihe cyo kuyikoresha
Kubera ko impeta yo gufunga ifite urwego rwinshi rworoshye kandi rukomeye ishyizwe ku gice kinini, iyo plate ya valve isanzwe ifunguye, icyo gice kizaba gifite imiterere myiza yo gufunga ku buso bwayo, kandi umugozi wo gufunga woroshye muri sandwich y'icyuma uzagira ingaruka zitaziguye ku mikorere yo gufunga nyuma yo gushakisha.
Kubera ko imiterere y’inyubako igengwa n’imiterere yayo, iyi nyubako ntikwiriye ama-valve afite umurambararo uri munsi ya DN200, kuko imiterere rusange y’ikibaho cy’ama-valve iba nini cyane kandi ubushobozi bwo kuyinyuramo bukaba bunini.
Bitewe n'ihame ry'imiterere itatu idasanzwe, igipfundikizo kiri hagati y'ubuso bwo gufunga bwa plaque ya valve n'intebe ya valve gishingira ku muvuduko w'igikoresho gikwirakwiza kugira ngo gikanda plaque nini ku ntebe ya valve. Mu gihe cy'umuvuduko mwiza, uko umuvuduko uri hagati uba mwinshi, niko gufunga birushaho gukomera.
Iyo flow channel medium isubiye inyuma, uko igitutu kiri hagati yiyongera, igitutu kiri hagati ya valve plate n'intebe ya valve kiba kiri munsi y'igitutu kiri hagati, agace gatangira kuva.
Valve ikomeye yo gufunga ikinyugunyugu ifite imiterere itatu irangwa n'uko impeta nini yo gufunga intebe igizwe n'amabara menshi y'icyuma kitagira umugese ku mpande zombi z'impeta yoroshye ifite ishusho ya T. Ubuso bwo gufunga bw'ikibaho n'intebe y'ikinyugunyugu ni imiterere y'agace k'inyuma,
Ubuso bw'agace k'umugozi k'agace k'umugozi gahambiriyeho gafite ibikoresho birwanya ubushyuhe n'ibirwanya ingese; isoko iri hagati y'agace k'umuvuduko k'impeta yo gutunganya n'agace k'umuvuduko gateranywa hamwe.
Iyi miterere ikemura neza agace k’ubworoherane hagati y’agasanduku k’umugozi n’umubiri wa valve ndetse n’ihindagurika ry’inkoni nini munsi y’igitutu kiri hagati, kandi igakemura ikibazo cyo gufunga valve mu buryo bwo kohereza ibintu bushobora guhindurwa mu buryo bubiri.
Impeta yo gufunga igizwe n'icyuma cyoroshye gifite ishusho ya T gifite imiterere myinshi ku mpande zombi, gifite ibyiza bibiri nk'icyuma gikomeye gifunga n'icyuma cyoroshye gifunga, kandi gifite ubushobozi bwo gufunga nta gusohoka hatitawe ku bushyuhe buri hasi n'ubushyuhe bwinshi.
Ikizamini kigaragaza ko iyo pisine iri mu rugero rwiza rwo gutemba (icyerekezo cy’amazi ari kimwe n’icyerekezo cy’uruziga rw’ikinyugunyugu), igitutu ku buso bwo gufunga giterwa n’imbaraga z’igikoresho gikwirakwiza amazi n’imikorere y’igitutu kiri hagati ku gice cy’umuyoboro.
Iyo igitutu cyo hagati cyiyongera, uko ubuso bwa oblique cone bw'ikibaho cya valve n'ubuso bwo gufunga bw'intebe ya valve bikandagirwa, niko ingaruka zo gufunga ziba nziza. Mu gihe cyo gusubira inyuma, gufunga hagati y'ikibaho cya valve n'intebe ya valve biterwa n'imbaraga z'igikoresho gitwara kugira ngo gikanda ikibaho cya valve ku ntebe ya valve.
Iyo igitutu cyo hagati cyiyongereye, iyo igitutu cyo hagati y’ikibaho cy’imashini n’intebe y’imashini kiri munsi y’igitutu cyo hagati,
Ingufu zo guhindura imiterere y'impeta y'impeta nyuma yo gushyirwamo zishobora kwishyura igitutu gikomeye cy'ubuso bufunga icyuma cya valve n'intebe ya valve kugira ngo byishyure mu buryo bwikora.
Kubwibyo, bitandukanye n'ubuhanga bwa mbere, uburyo bw'imikorere ntibushyira impeta ikomeye yo gufunga ku gice cy'imashini, ahubwo buyishyira ku gice cy'imashini. Kongeramo impeta yo gukosora hagati y'igice cy'umuvuduko n'intebe ya valve ni uburyo bwiza cyane bwo gufunga ku buryo bubiri.
Ishobora gusimbura valve zo mu irembo, valve zo mu isanzure n' valve zo mu isanzure.