Mu buryo bw'amazi, valve ikoreshwa mu kugenzura icyerekezo, umuvuduko n'inzira by'amazi. Mu gihe cyo kubaka, ubwiza bw'imitangire ya valve bugira ingaruka zitaziguye ku mikorere isanzwe mu gihe kizaza, bityo igomba guhabwa agaciro gakomeye n'ishami ry'ubwubatsi n'ishami rishinzwe gukora.
Valve igomba gushyirwaho hakurikijwe amabwiriza agenga ikoreshwa rya valve n'amabwiriza abigenga. Mu gihe cyo kubaka, hagomba gukorwa igenzura ryimbitse no kubaka. Mbere yo gushyiraho valve, kuyishyiraho bigomba gukorwa nyuma y'uko ikizamini cy'umuvuduko wemewe. Reba witonze niba ibisobanuro n'icyitegererezo cya valve bihuye n'igishushanyo, urebe niba ibice byose bya valve bimeze neza, niba valve ifunguye kandi igafunga ishobora kuzunguruka neza, niba ubuso bwo gufunga bwangiritse, nibindi nyuma yo kwemeza, kuyishyiraho bishobora gukorwa.
Iyo valve ishyizweho, uburyo bwo gukora bwa valve bugomba kuba buri metero 1.2 uvuye ku butaka bwo gukora, bugomba kuba buvanze n'agatuza. Iyo hagati ya valve n'uruziga rw'intoki biri kure ya metero 1.8 uvuye ku butaka bwo gukora, urubuga rwo gukora rugomba gushyirwaho valve na valve y'umutekano hamwe n'imikorere myinshi. Ku miyoboro ifite valve nyinshi, valve zigomba kuba zishyizwe ku rubuga uko bishoboka kose kugira ngo byorohe gukora.
Ku mvange imwe irenga metero 1.8 kandi idakoreshwa kenshi, ibikoresho nk'uruziga rw'umunyururu, inkoni yo kwagura, urubuga rwo kwimuka n'urwego rwo kwimuka birashobora gukoreshwa. Iyo mvange ishyizwe munsi y'ubuso bw'aho ikoreshwa, inkoni yo kwagura igomba gushyirwaho, kandi mvange yo hasi igomba gushyirwa hamwe n'ubutaka. Kugira ngo umutekano ukomeze, mvange yo hasi igomba kuba ifunze.
Ku gice cy'umuyoboro w'amashanyarazi kiri ku muyoboro utambitse, ni byiza kuzamuka uhagaze, aho gushyiraho igice cy'umuyoboro w'amashanyarazi umanuka. Igice cy'umuyoboro w'amashanyarazi gishyirwa hasi, ibyo bikaba bigoye kuyikoresha no kuyibungabunga, kandi byoroshye kwangiza umuyoboro w'amashanyarazi. Umuyoboro w'amashanyarazi ntugomba gushyirwaho utemba kugira ngo wirinde ko ibintu bitoroshye kuyikoresha.
Vali ziri ku muyoboro w’impande zigomba kugira umwanya wo gukora, kubungabunga no gusenya. Intera isobanutse hagati y’amapine y’amaboko ntigomba kuba munsi ya mm 100. Iyo intera y’umuyoboro ari nto, vali zigomba kuzunguruka.
Ku mavali afite imbaraga nyinshi zo gufungura, imbaraga nke, ububobere bwinshi n'uburemere bunini, vali ishyigikira vali igomba gushyirwaho mbere yo kuyishyiraho kugira ngo igabanye imbaraga zo gutangira.
Mu gushyiraho valve, imiyoboro y'amazi igomba gukoreshwa ku miyoboro yegereye valve, mu gihe imiyoboro isanzwe igomba gukoreshwa kuri valve ubwayo. Muri icyo gihe, mu gihe cyo gushyiraho valve, valve igomba kuba ifunze neza kugira ngo hirindwe ko valve izunguruka cyangwa ngo ihinduke.
Gushyiraho neza valve bigomba gutuma imiterere y'imbere ihura n'icyerekezo cy'inzira y'amashanyarazi, kandi imiterere yo kuyishyiraho ihura n'ibisabwa byihariye n'ibisabwa mu mikorere y'icyuma. Mu bihe byihariye, witondere gushyiraho valve zifite ibisabwa mu mikorere iciriritse hakurikijwe ibisabwa mu miyoboro y'amashanyarazi. Imiterere ya valve igomba kuba yoroshye kandi ikwiye, kandi umukozi agomba kuyibona byoroshye. Kuri valve yo kuzamura inkingi, umwanya wo kuyikoresha ugomba kuba waragenewe, kandi imiterere ya valve ya valve zose igomba gushyirwa hejuru uko bishoboka kose kandi ifatanye n'umuyoboro.
Igihe cyo kohereza: 19 Ukwakira 2019
