Nk'imvange ikoreshwa cyane, mvange y'umupira ni na yo ikoreshwa cyane. Ubwoko butandukanye bw'imvange buhura n'ikoreshwa ry'umukoresha mu bihe bitandukanye, ahantu hatandukanye h'ubushyuhe n'ibisabwa mu buryo butandukanye mu gikorwa nyirizina. Ibi bikurikira bigaragaza imiterere y'imvange nyinshi zisanzwe z'umupira nka valavu z'umupira zigenda ziguruka, valavu z'umupira zihamye, valavu z'umupira zidasanzwe, valavu z'umupira zifite ishusho ya V n'valavu z'umupira zifite fluorine.
Dukurikije imiterere n'imikorere, ishobora kugabanywamo:
1. Hari ubwoko butandukanye bwa valves z'umupira. Valve z'umupira zigenda zigana hejuru ni izihe: Valve z'umupira zigenda zikoreshwa nk'ibifunga kandi umupira uri kureremba. Ikoresha igitutu cy'icyuma kugira ngo isunike umupira kugira ngo wimure intera no gukanda intebe ya valve igenda hejuru kugira ngo igere ku ngaruka zo gufunga. Ubwo bwoko bwa valve igenda hejuru bufite ubushobozi bwo gufungura bunini kandi bukwiriye gusa imiyoboro n'ibikoresho bifite caliber ya DN "200 n'igitutu cya PN "100. Iyo umurambararo w'umupira ari munini cyane, uzagonda umubiri wa valve maze unanirane n'igitutu cy'icyuma; niba igitutu kiri hejuru cyane, valve y'umupira izakanda kandi irahindagurika cyane kandi intebe ya valve igenda hejuru izahinduka burundu, bishobora kwangiza agapfundikizo no kugira ingaruka ku buzima bwa valve y'umupira.
2. Valve y'umupira idahinduka ishyirwaho n'imirongo ibiri yo hejuru n'iyo hasi. Intebe y'umwobo ifite isoko y'amababi cyangwa isoko y'uruziga. Iyo ikoreshejwe, isoko y'intebe y'umwobo irakandamizwa kugira ngo habeho imbaraga zo gufunga mbere kugira ngo habeho ipfundo ry'ibanze rya valve. Igitutu gisunika valve mu gihe cyo kuyikoresha. Intebe yimukira ku mupira kugira ngo habeho ipfundo. Kubera ko umupira udahinduka, witwa valve y'umupira idahinduka. Ubwo bwoko bwo gufunga ni bwiza cyane kuruta valve z'umupira zigenda zirembera bitewe nuko zihamye. Ishobora gukoreshwa mu buryo bwagutse, atari gusa ku mpande nto zifite umuvuduko muto, ahubwo no ku mpande nini zifite umuvuduko mwinshi. Ariko imiterere yayo iragoye cyane.
Igiciro ni kinini, mugihe uhisemo, ugomba guhitamo ukurikije ibyo ukeneye by'ukuri.
3. Valve y'umurambararo ihuza impande zose. Ubu bwoko bwa valve y'umurambararo ikoresha imiterere idasanzwe. Ihame ry'imiterere ni kimwe n'iya valve y'ikinyugunyugu ifite ibara ry'ibice bitatu idafite ibara ry'umurambararo. Intebe y'uruhande n'umupira ntabwo byangirika kandi bigira akazi ko gufunga gakomeye. Umupira ni kimwe cya kane cy'uruhande rusanzwe rw'uruhande rw'umurambararo. Ufite ubuso bugoramye, uburemere bworoshye kandi igiciro kiri hasi. Ibi bigira ingaruka zo gukata kandi bishobora gukoreshwa mu muyoboro uciriritse urimo insinga ndende zidafunganye.
4. Udupira tw’umupira w’ubushyuhe dukoresha amashanyarazi dufite imiterere imwe cyangwa ebyiri kuruta icyuma rusange cy’ubushyuhe. Dukoresha icyuma gikozwe mu buryo bwa valve hamwe n’igishushanyo mbonera cy’umupira gishyizwe ku ruhande. Ikoti ry’icyuma rihambirwa hagati y’udupira twagutse inyuma y’umubiri w’ubushyuhe. Nanone ryitwa icyuma cy’ubushyuhe gishyirwa ku mpande zombi z’umubiri w’ubushyuhe, gishobora gusukurwa n’umwuka cyangwa indi gazi ishyushye cyane kugira ngo hirindwe ko ubushyuhe bukomera cyangwa buhinduka kristali ku bushyuhe bw’icyumba. Udupira tw’ubushyuhe dukoreshwa cyane cyane mu miyoboro n’ibikoresho byoroshye gushonga kandi bisaba ubushyuhe bukoreshwa muri peteroli, imiti, ibyuma, n’imiti.
5. Valve y'umupira ifite ishusho ya V ni valve igenzura umupira. Umwobo w'inzira y'umupira unyuramo utandukanye cyane n'umwobo unyuramo ugororotse w'umupira usanzwe. Umupira ufite imiterere ifite ishusho ya V kandi ubusanzwe ufata imiterere ihamye ifite amashami abiri yo hejuru n'ayo hasi.
6. Valve y'umupira ifite fluorine ikunze gukoreshwa mu miyoboro y'ibikoresho bipima ubushyuhe buke kandi bikomeye. Ubu bwoko bw'valve y'umupira ifite pulasitiki irwanya ingese nka PFA cyangwa FEP mu bice byose by'umuyoboro w'amazi bihura n'icyo cyuma. Ishobora gusimbura icyuma kidashonga na Hastelloy bihenze mu gihe itarenze ubushyuhe bwa fluorine mu muyoboro ufite umuvuduko muke. , Monel alloy, alloy No. 20, ikemura ikibazo cyo gutwara ibyuma bipima ingese cyane mu miyoboro ya peteroli na chimique.

Nortech ni imwe mu nganda zikomeye mu gukora valve mu Bushinwa ifite icyemezo cy’ubuziranenge cya ISO9001.

Ibicuruzwa by'ingenzi:Valve y'ikinyugunyugu,Valve y'umupira,Valve y'irembo,Valve yo kugenzura,Globe Vavlve,Y-Strainers,Imashini ikoresha amashanyarazi,Imashini zikoresha amazi mu muyaga.