1 Ingingo z'ingenzi zo guhitamo valve

1.1 Sobanura icyo valve ikoreshwa mu bikoresho cyangwa igikoresho

Kumenya imiterere y'imikorere ya valve: imiterere y'ubunini bukoreshwa, igitutu cy'imikorere, ubushyuhe bw'imikorere n'uburyo bwo kugenzura imikorere, n'ibindi;

1.2 Guhitamo neza ubwoko bwa valve

Igisabwa kugira ngo hamenyekane neza ubwoko bwa valve ni uko umuhanga mu by'ubwubatsi asobanukirwa neza inzira yose yo gukora n'imiterere y'imikorere. Iyo abahanga mu by'ubwubatsi bahisemo ubwoko bwa valve, bagomba kubanza gusobanukirwa imiterere n'imikorere ya buri valve;

1.3 Kumenya uburyo bwo kurangiza valve

Mu miyoboro ifite imigozi, imiyoboro y'urukiramende, n'imiyoboro y'insinga ivanze, ibiri ya mbere ni yo ikoreshwa cyane.Valves zifite imigoziahanini ni valve zifite umurambararo muto uri munsi ya mm 50. Iyo umurambararo ari munini cyane, bizagorana cyane gushyiraho no gufunga umurongo. Valve zo guhuza flange zoroshye gushyiraho no gukuraho, ariko ni nini kandi zirahenze kurusha valve zifite imigozi, bityo zikwiriye guhuza imiyoboro y'umurambararo n'umuvuduko bitandukanye by'imiyoboro. Uduhuza dusutsweho dufasha mu gihe cy'imizigo iremereye kandi twizewe kurusha uduhuza dusutsweho flange. Ariko, biragoye gukuraho no kongera gushyiramo valve zometseho plange, bityo ikoreshwa ryazo rigarukira aho zishobora gukora neza igihe kirekire, cyangwa aho imikorere igoye kandi ubushyuhe buri hejuru;

1.4 Guhitamo ibikoresho bya valve

Mu guhitamo ibikoresho byo gushyiramo valve, ibice by'imbere n'ubuso bwo gufunga, uretse gusuzuma imiterere ifatika (ubushyuhe, igitutu) n'imiterere ya shimi (ubushyuhe) by'igikoresho gikoreramo, isuku y'igikoresho (kuba hari cyangwa ntaho kiri) nayo igomba kwitabwaho. Byongeye kandi, ugomba kureba amabwiriza agenga igihugu n'ishami rishinzwe abayikoresha. Guhitamo neza kandi bikwiye ibikoresho bya valve bishobora gutuma valve ikora neza kandi igatanga umusaruro mwiza. Uburyo bwo guhitamo ibikoresho bya valve ni: icyuma gikozwe mu cyuma cya karuboni-icyuma kidafunze, naho uburyo bwo guhitamo ibikoresho bya sealing ring ni: icyuma cya rubber-copper-alloy-F4;

1.5 Ibindi

Byongeye kandi, umuvuduko w'amazi atemba muri vali ugomba kumenyekana n'urwego rw'umuvuduko w'amazi atemba muri vali kandi hagatoranywa vali ikwiye hakoreshejwe amakuru aboneka (nk'amakataloge y'ibicuruzwa bya vali, ingero z'ibicuruzwa bya vali, nibindi).

2 Intangiriro ku mvange zikoreshwa cyane

Hari ubwoko bwinshi bwa valve, harimo valve zo mu rugi, valve zo mu isanzure, valve zo mu mfuruka, valve z'ibinyugunyugu, valve zo mu mfuruka, valve z'umupira, valve z'amashanyarazi, valve zo mu mfuruka, valve zo kugenzura, valve z'umutekano, valve zigabanya umuvuduko, imitego n' valve zo gufunga byihutirwa, muri zo zikoreshwa cyane. Hari valve zo mu rugi, valve zo mu mfuruka, valve zo mu mfuruka, valve zo mu mfuruka, valve zo mu mfuruka, valve z'ibinyugunyugu, valve z'umupira, valve zo kugenzura, valve zo mu mfuruka, n'izindi.

2.1Valve y'irembo

Valve y'irembo yerekeza kuri valve ifite igice cyo gufungura no gufunga (isahani ya valve) itwarwa n'umugongo w'irembo ikazamuka ikamanuka ku buso bwo gufunga bw'intebe ya valve kugira ngo ihuze cyangwa ica umuyoboro w'amazi. Ugereranije na valve zo guhagarara, valve zo guhagarara zifite ubushobozi bwo gufunga neza, ubushobozi bwo kudakora neza kw'amazi, imbaraga nke zo gufungura no gufunga, kandi zifite ubushobozi bwo guhindura ibintu. Ni imwe muri valve zo guhagarara zikoreshwa cyane. Ingorane ni uko ari nini kandi igoye mu miterere kurusha valve yo guhagarara. Ubuso bwo gufunga bworoshye kwambara kandi bugoye kubungabunga, bityo muri rusange ntibukwiriye gupfundika. Dukurikije aho umugozi uherereye ku rufatiro rwa valve y'irembo, igabanyijemo ibice bibiri: ubwoko bw'umugongo ufunguye n'ubwoko bw'umugongo uhishe. Dukurikije imiterere y'irembo, rishobora kugabanywamo ubwoko bubiri: ubwoko bw'umugongo n'ubwoko bw'umugongo uhwanye.

2.2Valve yo guhagarara

Valve y'isi yose ni valve ifunga imanuka. Ibice bifungura n'ibifunga (disiki za valve) bitwarwa n'umugongo wa valve kugira ngo bijye hejuru no hasi ku ruhande rw'intebe ya valve (ubuso bwo gufunga). Ugereranyije na valve zo ku irembo, zifite imikorere myiza yo kugenzura, imikorere mibi yo gufunga, imiterere yoroshye, gukora no kubungabunga byoroshye, kudakora amazi menshi, kandi bihendutse. Ni valve ikoreshwa cyane, ikoreshwa muri rusange mu miyoboro y'amazi iri hagati n'iy'umurambararo muto.

2.3 Valve y'umupira

Igice cyo gufungura no gufunga cy'umupira ni umupira ufite umwobo unyuramo uruziga. Umupira uzenguruka n'umugongo wa valve kugira ngo ufungure kandi ufunge valve. Valve y'umupira ifite imiterere yoroshye, gufungura no gufunga byihuse, gukora byoroshye, ingano nto, uburemere bworoheje, ibice bike, ubushobozi buke bwo kwirinda amazi, gufunga neza no kubungabunga byoroshye.