Umhlinzeki Wevalve Yesheke Ongamethemba
Hlola ama-valvezingenye yemikhiqizo eshisayo yomkhiqizi we-NSW valve. Sineminyaka engaphezu kwengu-20 yokuhlangenwe nakho ekukhiqizeni ama-valve esheke. Hlola izindinganiso zokuklama ama-valve ngokusho kwe-API 6D, BS 1868, API 594, njll. Amavalvu ethu okuhlola amapuleti amabili, ama-valve okuhlola ama-swing, ama-valve okuhlola i-piston, ama-axial check valve nama-dilting check valves amukelwa kahle ngamakhasimende angaphandle nasekhaya.
Indlela Yokukhetha I-Valve Yokuhlola
I-NSW iyimboni ekhethekile yokukhiqiza ama-valve. Sinendawo yethu yokukhipha i-valve yesango, imishini yokucubungula i-valve yesheke kanye nomnyango wokulawula izinga lama-valve ochwepheshe. Sizokunikeza inani lemboni ye-valve yokuhlola umthombo
Hot Selling Hlola Valve Imikhiqizo
I-API 6D Full Port Swing Check Valve iqinisekisa ukulawulwa kokugeleza okungaqondile ku-oyela, igesi, namapayipi e-petrochemical. Idizayini yayo egcwele ngokugcwele inciphisa ukulahlekelwa kwengcindezi, ikhuphule ukusebenza kahle kokugeleza, futhi ivimbele ukugeleza emuva nge-swing disc mechanism.
I-BS 1868 Swing Check Valve iqinisekisa ukuvinjelwa okuthembekile kokubuyela emuva kumapayipi kawoyela, igesi, namakhemikhali. Ihambisana namazinga e-BS 1868, ukwakheka kwayo okuqinile kwe-swing disc iqinisekisa ukuvalwa ngokushesha, ukunciphisa ukwehla kwengcindezi kanye nezingozi zokuvuza.
I-API 594 Dual Plate Check Valve ivimbela ukugeleza emuva kwamapayipi kawoyela, igesi, namakhemikhali. Idizayini yayo ehlangene yamapuleti amabili iqinisekisa ukuvala ngokushesha, kunciphise ukwehla kwengcindezi nokuvuza. Ilungele ukufakwa okuvundlile/okuqondile, okungasindi, ukunakekelwa okuphansi
I-Ductile Iron Dual Plate Check Valve iqinisekisa ukuvinjelwa okuthembekile kokubuyela emuva emanzini, uwoyela, namapayipi egesi. Idizayini yayo ehlangene yamapuleti amabili yenza ukuba kuvalwe ngokushesha, kunciphise ukwehla kwengcindezi kanye nezingozi zokuvuza. Yakhiwe nge-ayoni ye-ductile engagqwali emanzini olwandle
I-Tilting Disc Check Valve ivimbela ukubuyela emuva kumasistimu kawoyela, igesi, namanzi. Idizayini yayo ye-tilting disc iqinisekisa ukuvala ngokushesha, ukunciphisa ukwehla kwengcindezi kanye nezingozi zesando samanzi. Kwenziwe nge-carbon/stainless steel, Imelana nomfutho ophezulu, izinga lokushisa eliphezulu.
Iyini i-Check Valve
I-valve yokuhlola iyisisetshenziswa esibalulekile sokulawula uketshezi, ikakhulukazi esisetshenziselwa ukuvimbela okuphakathi ukuthi kungagelezi emuva epayipini.
I-valve yokuhlola, eyaziwa nangokuthi i-valve engabuyi, i-valve yendlela eyodwa, i-valve ye-reflux noma i-valve yokuhlukanisa, ibhekisela ku-valve izingxenye zayo zokuvula nokuvala (i-valve flap) ziyindilinga futhi zithembele esisindweni sazo kanye nokucindezela okuphakathi ukuze kukhiqizwe ukunyakaza ukuvimba ukugeleza kwe-backflow ye-medium. Umsebenzi wawo oyinhloko ukuvumela uketshezi ukuthi lugeleze luye ohlangothini olulodwa kuphela. Lapho uketshezi lubuyela emuva, i-valve flap izovala ngokuzenzakalelayo, ngaleyo ndlela inqamule indlela yokugeleza futhi ivimbele umonakalo obangelwa ukugeleza emuva.
Ungamkhetha Kanjani Umkhiqizi Nomhlinzeki Wokuhlola Ofanele
| Khetha umphakeli ofanelekayo we-valve yokuhlola: Okokuqala, kufanele ukhethe umphakeli we-valve wesango onegama elihle kanye nolwazi olucebile. Lapho ukhetha umphakeli, kufanele ubuyekeze ngokucophelela iziqu zakhe, imishini yokukhiqiza kanye nezinga lenqubo. I-NSW izoba ngumlingani wakho womkhiqizi wamavalvu waseChina. |  |
| Lawula ngokuqinile ikhwalithi yezinto zokusetshenziswa: Izinto ezisetshenziswa kuma-valve esango zithinta ngqo ikhwalithi yazo. Kufanele ukhethe abahlinzeki bempahla eluhlaza bekhwalithi ephezulu futhi uhlole ikhwalithi eqinile nokulawula izinto zokusetshenziswa. | |
| Qinisa ukulawulwa kwenqubo yokukhiqiza: Ekukhiqizeni ama-valve okuhlola, ukulawulwa kwenqubo kufanele kuqiniswe, futhi ukusebenza kufanele kwenziwe ngokuqinile ngokuhambisana nemithethonqubo yenqubo ukuqinisekisa ukulawulwa okuqinile kwesixhumanisi ngasinye ukuvimbela izingozi zekhwalithi ezibangelwa ukusebenza okungalungile. | |
| Thuthukisa uhlelo lokuhlola ikhwalithi: Ngemva kokuqedwa kokukhiqizwa kwama-valve esango, ukuhlolwa kwekhwalithi okuphelele nokunemininingwane kufanele kwenziwe. Izinto zokuhlola kufanele zithuthuke futhi zinembile, futhi izindlela zokuhlola kufanele zisetshenziswe ngokuqinile ngokuvumelana namazinga. | |
| Qinisa isevisi yangemuva kokuthengisa: Izinkinga zekhwalithi eziphakanyiswe amakhasimende kufanele ziphendulwe ngokushesha, izindaba zekhwalithi eziphakamayo kufanele zixazululwe ngesikhathi, futhi imikhiqizo namasevisi kufanele kuthuthukiswe ngokuqhubekayo ukuze kuthuthukiswe ukwaneliseka kwamakhasimende ngokuqhubekayo. | |
Yiziphi Izinhlobo zama-Check Valves
Ukuhlukaniswa kwesakhiwo kwama-valve okuhlola
Ngokwesakhiwo, zingahlukaniswa zibe izinhlobo ezintathu:
1. Phakamisa ama-valve okuhlola
Ihlukaniswe yaba izinhlobo eziqondile nezivundlile.
2. Swayipha ama-valve okuhlola
Ihlukaniswe ngezinhlobo ze-single-flap, i-double-flap kanye ne-multi-flap.
3. Ama-valve okuhlola uvemvane
Iqondile.
Hlola ukuhlukaniswa kwempahla ye-valve
- I-valve yokuhlola insimbi
- I-valve yokuhlola ithusi
- I-valve yokuhlola insimbi engagqwali
- I-Carbon steel check valve
- I-valve yokuhlola insimbi eyenziwe ngomgunyathi
Hlola ukuhlukaniswa komsebenzi we-valve
- I-DRVZ i-valve yokuhlola ethule
- I-DRVG i-valve yokuhlola ethule
- I-NRVR i-valve yokuhlola ethule
- Ivalve yokuhlola i-rubber ye-SFCV
- I-DDCV i-valve yokuhlola i-flap ephindwe kabili
Ukuhlelwa ngendlela yokufaka i-valve yokuhlola
I-valve yokuhlola i-Swing:
I-valve ye-valve ye-valve yokuhlola i-swing ine-disc futhi izungeza i-shaft ejikelezayo yesiteshi sesihlalo se-valve. Ngenxa yokuthi isiteshi esingaphakathi kwe-valve sihlanjululwe, ukumelana nokugeleza kuncane kune-valve yokuhlola i-lift. Ifanele izikhathi zobubanzi obukhulu nezinga lokugeleza eliphansi kanye nezinguquko zokugeleza okungajwayelekile.
Lift check valve:
I-valve yokuhlola idiski yayo ye-valve islayida eduze komugqa omaphakathi oqondile womzimba we-valve. I-valve yokuhlola i-lift ingafakwa kuphela epayipini elivundlile. Ingxenye engenhla yediski ye-valve kanye nengxenye engezansi yesembozo se-valve icutshungulwa ngemikhono eqondisayo. Umkhono we-valve disc guide ungaphakanyiswa ngokukhululekile futhi wehliswe kumkhono womhlahlandlela we-valve. Lapho i-medium igeleza yehla nomfula, idiski ye-valve ivulwa ngokuphonswa kwe-medium.
I-valve yokuhlola idiski:
Ivalve yokuhlola lapho idiski izungeza khona iphinikhodi esihlalweni sevalvu. I-valve yokuhlola i-disc inesakhiwo esilula futhi ingafakwa kuphela kumapayipi avundlile, futhi ukusebenza kwayo kokuvala akulungile.
I-valve yokuhlola ipayipi:
I-valve lapho i-disc ishelela eduze komugqa omaphakathi womzimba we-valve. I-valve yokuhlola ipayipi iwuhlobo olusha lwevalvu. Incane ngosayizi, ilula ngesisindo, futhi inobuchwepheshe obuhle bokucubungula. Ingenye yezinkomba zokuthuthukiswa kwe-valve yokuhlola. Kodwa-ke, i-coefficient yokumelana noketshezi inkulu kancane kune-valve yokuhlola i-swing.
I-valve yokuhlola ukucindezela:
Le valve isetshenziswa njengamanzi okuphakela kubhayela kanye nevalve yokusika isitimu. Inemisebenzi ehlanganisiwe ye-valve yokuhlola i-lift kanye ne-valve yokumisa noma i-engeli valve. Ngaphezu kwalokho, kunama-valve okuhlola angafanele ukufakwa kwe-pump outlet, njengama-valve aphansi, ama-valve okuhlola alayishwe entwasahlobo, kanye nama-valve okuhlola ohlobo lwe-Y.
Kungani Khetha I-valve Yokuhlola
Izizathu eziyinhloko zokukhetha i-valve yokuhlola zihlanganisa ukuvimbela ukubuyela emuva kwamanzi, ukuvikela imishini nokuthuthukisa ukusebenza kahle kwesistimu. Umsebenzi oyinhloko we-valve yokuhlola ukuvimbela ukugeleza koketshezi emuva epayipini nokuqinisekisa ukuthi uketshezi lungageleza luye ohlangothini olulodwa kuphela. Lo mklamo ungavikela ngempumelelo okokusebenza emonakalweni, ikakhulukazi ezindaweni zokusebenza ezinokucindezela okukhulu, izinga lokushisa eliphezulu noma imidiya edlayo. I-valve yokuhlola ingaqinisekisa ukuthi uketshezi lugeleza ngendlela eklanyelwe futhi lugweme ukulimala kwemishini ngenxa yokubuyela emuva.
Kungani ukhetha umenzi we-butterfly valve - i-NSW - imboni yaseChina
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| Imboni ye-valve yesango lomthombo | Isistimu yokulawula ikhwalithi ye-valve yesango ephelele | Ithimba lochwepheshe lamavalvu esango | Ithimba labadayisi abanomdlandla | Iqembu le-7 * 24 ngemuva kokuthengisa |
| Thola intengo ye-valve yesango ngokuqondile efektri Lawula ikhwalithi ye-valve yesango ngokuqondile kusuka efektri | Ngokohlelo lokulawula izinga le-ISO 9001, ikhwalithi yamavalvu esango ingalawulwa kahle kakhulu kuzo zonke izixhumanisi zokukhiqiza efektri ye-NSW. | Ochwepheshe bajwayelene kakhulu nesakhiwo nokusebenza kwama-valve esango. Siza amakhasimende akhethe i-valve yesango efanele kanye nempahla ye-valve yesango ngokuya ngendawo yoketshezi lwamapayipi. | Ithimba labadayisi ligcwele ubungqabavu nomdlandla, lisiza eduze amakhasimende kanye nethimba lobuchwepheshe lama-valve, litshela amakhasimende ukukhethwa kwamavalvu nezintengo zamavalvu esango. | Uma amakhasimende ehlangabezana nemibuzo ekusetshenzisweni kwamavalvu esango, ithimba lethu langemva kokuthengisa lizosiza amakhasimende ukuxazulula izinkinga zamavalvu esango phakathi nemizuzu engama-30 ngemuva kokuthola impendulo. |