Nk'imvange ikoreshwa cyane,valve y'umupirani nabwo bwoko bwa valve bukoreshwa cyane. Ubwoko butandukanye bwujuje ibisabwa n'umukoresha mu bihe bitandukanye, ahantu hatandukanye h'ubushyuhe n'ibisabwa mu buryo butandukanye mu gikorwa nyacyo. Ibi bikurikira bigaragaza imiterere y'udupira twinshi dusanzwe nka valves z'umupira zigenda ziguruka, valves z'umupira zihamye, valves z'umupira w'igice zidasanzwe, valves z'umupira zifite ishusho ya V na valves z'umupira zifite fluorine.
Dukurikije imiterere n'imikorere, ishobora kugabanywamo:
1. Hari ubwoko butandukanye bw'udupira tw'umupira. Ni ikivalve z'umupira zireremba: Vali z'umupira zireremba zikoreshwa nk'udupfundikizo kandi umupira uri kureremba. Ikoresha igitutu cy'icyuma kugira ngo isunike umupira kugira ngo wimure intera no gukanda intebe ya vali irabagirana kugira ngo igere ku ngaruka zo gufunga. Ubwo bwoko bwa vali ireremba 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 vali kandi unanirane n'igitutu cy'icyuma; niba igitutu kiri hejuru cyane, vali y'umupira izakandamizwa kandi irahinduka burundu, kandi intebe ya vali irabagirana izahinduka burundu, bishobora kwangiza agapfundikizo no kugira ingaruka ku buzima bwa vali y'umupira.
2. Valve y'umupira idahinduka isubizwa inyuma n'imirongo yo hejuru n'iyo hasi. Intebe y'valve ifite isoko y'amababi cyangwa isoko y'uruziga. Iyo ishyizweho, isoko y'intebe y'valve irakandamizwa kugira ngo habeho imbaraga zo gufunga mbere kugira ngo valve ipfundike, kandi igitutu gisunikwa mu gihe cyo kuyikoresha. Intebe y'valve yimukira ku mupira kugira ngo ipfundike. Kubera ko umupira udahinduka, witwa valve y'umupira idahinduka. Ubwo bwoko bwo gufunga ni bwiza kurusha valve z'umupira zigenda zirembera bitewe nuko zifunga neza. 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. Uduce tw’umupira w’ubushyuhe dufata amashanyarazi dufite imiterere imwe cyangwa ebyiri kuruta utundi duce dufata amashanyarazi. Dufata imiterere y’agace k’umupira w’ubushyuhe hamwe n’igishushanyo cy’umupira gishyizwe ku ruhande. Ikoti ry’icyuma rihambirwa hagati y’uduce twagutse inyuma y’agace k’umubiri w’ubushyuhe. Nanone ryitwa umupira w’ubushyuhe. Uduce tw’ubushyuhe dushyirwa ku mpande zombi z’agace k’umubiri w’ubushyuhe, dushobora gusukurwa n’umwuka cyangwa indi myuka ishyushye cyane kugira ngo wirinde ko ubushyuhe buhinduka cyangwa bugahinduka kristale ku bushyuhe bw’icyumba. Uduce tw’ubushyuhe dufata amashanyarazi dukoreshwa cyane cyane mu miyoboro n’ibikoresho byoroshye gushonga kandi bisaba ubushyuhe bufata amashanyarazi 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.