Isingeniso
Ezinhlelweni zamapayipi ezimboni nezentengiselwano, ukuhlukaniswa okuthembekile kokugeleza koketshezi kubalulekile ukuqinisekisa ukuphepha, ukusebenza kahle, kanye nokusebenza kahle. Phakathi kwezinhlobo eziningi zamavalvu ezitholakalayo,ivalvu yesangoingenye yezindawo ezaziwa kakhulu futhi ezisetshenziswa kakhulu. Eyaziwa ngomklamo wayo oqondile kanye nekhono lokuvala ngokuqinile, ivalvu yesango isibe yisisombululo esijwayelekile kumanethiwekhi okuphakelwa kwamanzi, izikhungo zikawoyela negesi, iziteshi zikagesi, kanye neminye imikhakha eminingi.
Umklamo Oyisisekelo kanye Nesimiso Sokusebenza
Izingxenye Eziyinhloko
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Umzimba:Igobolondo eligcina ukucindezeleka eligcina izingxenye zangaphakathi.
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Ibhonethi:Imboza imbobo ephezulu yomzimba wevalvu futhi iqukethe uphawu lwesiqu.
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Isango (noma i-wedge):Isici esimise okwediski esihamba phezulu noma phansi ukuze sivimbele noma sivumele ukugeleza.
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Isiqu:Ixhuma isango ku-actuator noma i-handwheel.
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Izindandatho zesihlalo:Nikeza izindawo zokuvala isango.
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I-Actuator/Isondo Lesandla:Isetshenziselwa ukuphakamisa noma ukwehlisa isango.
Indlela Esebenza Ngayo
Ama-valve esango asebenza ngokuphakamisa noma ukwehlisa isango eliyisicaba noma elinomumo ofana ne-wedge aqonde ngqo ekugelezeni koketshezi.
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Indawo evulekile:Isango liphakanyisiwe ngokuphelele, lishiya indlela ecacile yoketshezi enokumelana okuncane.
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Indawo evaliwe:Isango licindezelwe ngokuqinile ezihlalweni, livimba ukugeleza ngokuphelele.
Lo mklamo wokunyakaza okuqondile uqinisekisa ukwehla kwengcindezi ephansi lapho ivalvu ivuliwe, kodwa futhi kusho ukuthi amavalvu esango awalungele ukugoba, njengoba ukuvulwa okuyingxenye kungabangela ukuphazamiseka nokuguguleka.
Izinhlobo Zamavalvu Esango
Kususelwa ku-Disc Design
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I-Solid Wedge Gate Valve: Uhlobo oluvame kakhulu. Idizayini elula neqinile. Ifanele uketshezi oluhlukahlukene kodwa ayibekezeleli ukwanda kokushisa.
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I-Flexible Wedge Gate Valve: Umklamo ohlukanisiwe noma oguquguqukayo uvumela ukuhambisana kangcono nezihlalo. Uphatha ukwanda kokushisa kanye nokucindezeleka ngempumelelo enkulu.
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I-Split Wedge noma i-Parallel Slide Gate Valve: Umklamo wezingcezu ezimbili ovimbela ukubopha. Inikeza ukuvala okuqinile, okusetshenziswa kakhulu ekusetshenzisweni komusi.
Kusekelwe ku-Stem Movement
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Ivalvu Yesango Lesiqu Esikhuphukayo (OS&Y – Isikulufu Nejoka Langaphandle): Isiqu sihamba ngokubonakalayo phezulu naphansi njengoba ivalvu isebenza. Kulula ukuhlola indawo yevalvu. Ivame kakhulu ekuvikelweni komlilo kanye nezinsizakalo ezibalulekile.
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I-Valve Yesango Lesiqu Esingavuki: Isiqu asivuki; isango lihamba ngezintambo zesiqu. Ligcina isikhala, lilungele ukufakwa ngaphansi komhlaba noma okuvalekile.
Kusekelwe ekwakhiweni komzimba
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Ivalvu Yesango Lebhonethi Elinamabholidi: Evame kakhulu, ivumela ukulungiswa okulula.
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Ivalvu Yesango Lebhonethi Elihlanganisiwe: Ilula, ayivuzi, isetshenziswa ezinhlelweni zokucindezela okuphezulu.
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I-Pressure-Seal Bonnet Gate Valve: Izivalela ngokwayo ngaphansi kwengcindezi, ilungele ukusetshenziswa kwengcindezi ephezulu kanye nezinga lokushisa eliphezulu.
Izinto zokwakha kanye nokwakhiwa
Izinto Zomzimba
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Insimbi ephothiwe noma insimbi ephothiwe:Kusetshenziswa ekuhlinzekweni kwamanzi nasezinhlelweni zokucindezela okuphansi.
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Insimbi yekhabhoni:Iphatha ukucindezeleka okuphezulu kanye namazinga okushisa.
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Insimbi engagqwali:Inikeza ukumelana nokugqwala ezindaweni ezinolaka.
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Izinsimbi ze-alloy kanye nezinsimbi ezingavamile:Ifanelekela izinsizakalo ezisezingeni eliphezulu njengokusetshenziswa kukawoyela, igesi, kanye ne-petrochemical.
Izinto Zokusebenza Zesango Nezihlalo
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Ithusi noma ithusi:Ayimelani nokugqwala, isetshenziswa emanzini nasezinhlelweni zasolwandle.
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Insimbi engagqwali:Inikeza amandla nokumelana nokugqwala.
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Ama-alloy aqinile (isb., i-Stellite):Isetshenziselwa isevisi enzima kakhulu lapho igugile futhi ishisa kakhulu.
Ukuvala Nokupakisha
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Ama-Elastomer O-rings nama-gasket:Kuvamile kumavalvu ahlala kahle.
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Ukupakisha i-Graphite:Ifanele izinsizakalo zokushisa okuphezulu.
Izinzuzo zama-Gate Valve
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Ukugeleza Okugcwele Kwebhore:Indlela engaphazanyiswa inciphisa ukulahleka kwengcindezi.
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Amandla Okucisha Okuhle Kakhulu:Inikeza ukuvala okuqinile endaweni evaliwe.
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Ububanzi Obukhulu:Itholakala ngobukhulu obuncane kuya kobukhulu kakhulu.
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Ukuguquguquka:Ifanele ukusetshenziswa koketshezi, igesi, kanye nodaka.
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Ukugeleza Kwezinhlangothi Ezimbili:Ingakwazi ukusingatha ukugeleza okuvela kunoma iyiphi indlela.
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Ukuqina:Idizayini eqinile, ekwazi ukuphila isikhathi eside ngaphansi kwezimo ezifanele.
Ukulinganiselwa kanye nezinselele
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Ukusebenza Okuhamba Kancane:Kudinga ukujika okuningana kwesondo lesandla, okwenza lingafaneleki ukuvala ngokushesha.
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Akuyona i-Throttling:Ukusebenza okuvulekile kancane kungalimaza isango nezihlalo.
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Usayizi Nesisindo:Amavalvu esango amakhulu angaba nzima futhi abize kakhulu.
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Izidingo Zokulungisa:Ukupakisha isiqu, izihlalo, kanye nokuvala kudinga ukunakwa njalo.
Izicelo Kuzo Zonke Izimboni
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Ukuhlinzekwa Kwamanzi Nokusatshalaliswa:Kuvamile kumanethiwekhi amanzi kamasipala kanye namachibi.
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Uwoyela negesi:Ifanele uwoyela ongahluziwe, imikhiqizo ecolisisiwe, kanye namapayipi egesi yemvelo.
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Ukukhiqizwa Kwamandla:Umusi, amanzi okupholisa, kanye nezinhlelo zokupholisa.
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Amakhemikhali kanye ne-Petrochemical:Iphatha uketshezi olunamandla noludlakadlaka.
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Ukwakha Imikhumbi Yasolwandle Nokwakha Imikhumbi:Isetshenziswa ezinhlelweni zamanzi ezi-ballast, bilge, kanye nezokupholisa.
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Ukuphathwa Kwezimayini Nokushushuluza:Imiklamo enzima iphatha ama-slurry arhabaxa.
Izindlela Zokukhetha
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Izilinganiso Zokucindezela Nokushisa:Qinisekisa ukuthi i-valve iyahlangabezana nezimfuneko zesistimu.
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Umklamo weDiski:I-wedge eqinile, i-wedge eguquguqukayo, noma i-wedge ehlukanisiwe kuye ngezimo zesevisi.
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Uhlobo lwesiqu:Isiqu esiphakamayo noma esingaphakamayo ngokusekelwe endaweni etholakalayo.
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Izinto Zomzimba:Kumelwe kufane nezakhiwo zoketshezi (ukugqwala, izinga lokushisa, ukuklwebheka).
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Izidingo Zokuvala:Izinketho zokuhlala ezithambile uma kuqhathaniswa nezihlalo zensimbi.
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Indlela Yokusebenza:Kwenziwe ngesandla, ngogesi, ngomoya, noma nge-hydraulic.
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Izindinganiso Zokuthobela Umthetho:I-API, i-ASME, i-ISO, noma ezinye izitifiketi ezifanele.
Izinzuzo Zenkampani Nomkhiqizo
At I-Qingdao I-Flow, siyaqonda ukuthi ukuthembeka kwevalvu yesango kuthinta ngqo ukusebenza kahle kanye nokuphepha kwazo zonke izinhlelo zamapayipi. Kusukela ngo-2010, sigxile ekukhiqizeniamavalvu esango asezingeni eliphezuluyakhelwe ukuhlangabezana nezindinganiso zomhlaba wonke, ikhonza amakhasimende emazweni angaphezu kuka-40 emhlabeni jikelele
Kungani Kufanele Ukhethe Ama-valve Esango Le-I-Flow
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Uhla Lomkhiqizo Oluphelele:Kusukela kumavalvu amancane esango lensimbi ecijile kuya kumavalvu amakhulu esango lesiqu akhuphukayo okusetshenziswa kwezimboni kanye nokwasolwandle.
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Ubuhle Bezinto Ezibonakalayo:Itholakala ngensimbi ephothiwe, insimbi ethambile, insimbi yekhabhoni, insimbi engagqwali, kanye nethusi, okuqinisekisa ukuhambisana nemidiya eyahlukahlukene.
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Izitifiketi:Ukuvunyelwa kwe-CE, i-WRAS, i-DNV, i-GL, i-LR, kanye ne-ABS, okuthembekile kwengqalasizinda yomhlaba wonke kanye namaphrojekthi asemanzini.
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Ukuthembeka Okuqinisekisiwe:Kufakwe ngempumelelo kumaphrojekthi aphezulu njengeShangri-La Hotel, iKerry Center, imikhumbi ye-MSC, kanye nezindawo zokuhlanza amanzi zomhlaba wonke.
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Isevisi Egxile Kumakhasimende:Impendulo esheshayo, amanani ancintisanayo, kanye nokulawulwa kwekhwalithi okuqinile kwe-ISO 9001 ukuze kwaneliseke okuqinisekisiwe.
Isikhathi sokuthunyelwe: Septhemba-24-2025