Uyazibuza ukuba yeyiphiivalve yeshishiniilungele inkqubo yakho? Ngeentlobo ezininzi ezikhoyo, ukukhetha ivalve echanekileyo kwiimeko ezithile kubalulekile ukuze kuqinisekiswe ukusebenza okukhuselekileyo, okusebenzayo, kunye neendleko. Uhlobo ngalunye lwevalvu lubonelela ngeempawu ezahlukeneyo kunye neenzuzo ezisekelwe kuyilo lwangaphakathi kunye nokusetyenziswa okucetywayo.
Kweli nqaku, siza kuphonononga ezintlanu zezona ntlobo zevalvu zoshishino zixhaphakileyo-isango, iglowubhu, ibhola, ibhabhathane, kunye nezivalo zetshekhi. Siza kuchaza indlela ezisebenza ngayo, ixesha lokuzisebenzisa, kunye nento omawuyithathele ingqalelo xa ukhetha eyona ilungileyo kwisicelo sakho.
1. I-Valve yeSango - Ilungele uLawulo oluVulekileyo okanye oluValileyo
Ulwakhiwo kunye noMgaqo:
Iivalvu zesango zisebenza ngokuphakamisa isango elinguxande okanye elingqukuva ngaphandle kwendlela yolwelo. Ziye zisetyenziswe ngcono kwizicelo apho ivalve ihlala ivuleke ngokupheleleyo okanye ivalwe ngokupheleleyo.
Izicelo eziphambili:
Iivalve zesango zisetyenziswa ngokuqhelekileyo kwioli kunye negesi, unyango lwamanzi, kunye namashishini okuvelisa amandla-ingakumbi kwiindawo ezinoxinzelelo oluphezulu okanye ubushushu obuphezulu apho i-throttling ingafunwa.
2. I-Globe Valve – ULawulo lokuHamba oluchanekileyo
Ulwakhiwo kunye noMgaqo:
Iivalvu zeglowubhu zinomzimba ongqukuva oneplagi yangaphakathi eshukumayo elawula ukuhamba. Uyilo lwabo luvumela ulawulo lokuhamba oluchanekileyo, lubenze balungele ukubethelwa.
Izicelo eziphambili:
Ezi zivalo zisetyenziswa ngokubanzi ekusetyenzweni kweekhemikhali, izityalo zamandla, kunye neenkqubo zomphunga apho ukuvalwa okuqinileyo kunye nokulawulwa kokuhamba kuyadingeka, naphantsi koxinzelelo oluphezulu okanye ubushushu obuphezulu.
3. I-Valve yeBhola - Ukuvala ngokukhawuleza kunye noLondolozo oluphantsi
Ulwakhiwo kunye noMgaqo:
Iivalvu zebhola zinebhola ejikelezayo enebhore embindini. I-quarter-turn ivula okanye ivale ivalve, inikezela ngokukhawuleza kunye nokuvalwa okuqinileyo.
Izicelo eziphambili:
Ngenxa yokuqina kunye nokuvuza okuncinci, iivalve zebhola zithandwa kwigesi yendalo, imibhobho yeoli, kunye neenkqubo zeHVAC. Zisebenza kakuhle kwiindawo ezinobungozi kwaye zinika ukuthembeka okubalaseleyo ngolondolozo oluphantsi.
4. I-Butterfly Valve-Ikhaphukhaphu kunye ne-Space-Saving
Ulwakhiwo kunye noMgaqo:
Izivalo zebhabhathane zisebenzisa idiski ejikelezayo ukulawula ukuhamba. Xa i-disc ijika i-parallel ukuhamba, ivumela ukudlula; xa ijika i-perpendicular, ithintela ukuhamba.
Izicelo eziphambili:
Okuqhelekileyo kwimibhobho yobubanzi obukhulu, iivalve zebhabhathane zikhethwa ekuhanjisweni kwamanzi, ukukhuselwa komlilo, kunye neenkqubo zokuphatha umoya. Zilungele uxinzelelo oluphantsi, iinkqubo eziphantsi zobushushu ezifuna isisombululo sevalve edibeneyo.
5. Jonga iValve-Indlela enye yoKhuseleko lokuHamba
Ulwakhiwo kunye noMgaqo:
Iivalve zokujonga ziyi-valve ezingabuyiyo ezivumela ulwelo ukuba luhambe kwicala elinye kuphela, luthintela ngokuzenzekelayo ukubuya umva ngaphandle kolawulo lwangaphandle.
Izicelo eziphambili:
Zibalulekile kwiinkqubo zokumpompa, imigca yokuhambisa amanzi, kunye nezityalo zokulungisa iikhemikhali, ukukhusela izixhobo emonakalweni ngenxa yokubuyela umva okanye ukunyuka koxinzelelo.
Ukukhetha iValve eLungileyo kwiSicelo sakho
Xa ukhetha kwiindidi ezahlukeneyo zevalvu yeshishini, qwalasela ezi zinto ziphambili:
Uhlobo lolwelo:Ngaba iyadleka, iyarhabula, okanye icocekile?
Uxinzelelo kunye nobushushu:Ziziphi iimeko zokusebenza kwesixokelelwano?
Iimfuno zolawulo lokuhamba:Ngaba i-throttling iyafuneka okanye ivuleke/ ivaliwe kuphela?
Indawo yokuhlohla:Ngaba unobungakanani okanye ubunzima bobunzima?
Ukugcinwa rhoqo:Ngaba ukufikelela lula kunye nokugcinwa okuphantsi ngundoqo?
Ukuqonda le miqathango kuqinisekisa ukuba ukhetha uhlobo lwevalve olufanelekileyo olunikezela ukusebenza, ukuqina, kunye nokusebenza kakuhle.
Ngaba ujonge ukwandisa inkqubo yakho yoshishino ngesisombululo esifanelekileyo sevalve? QhagamshelanaThatha iValvenamhlanje ngenkxaso yeengcali ekukhetheni iivalvu eziphezulu zokusebenza ezilungiselelwe iimfuno zakho zeprojekthi. Masikuncede ulawule ukuhamba ngokuzithemba.
Ixesha lokuposa: Jul-07-2025