Emkhakheni wokulawula uketshezi lwezimboni, amavalvu embulunga sekuyisikhathi eside ethathwa njengenye yezingxenye ezithembeke kakhulu nezinembayo zokulawula ukugeleza. Kwa-NSW, siyaqhubeka nokuphusha imingcele yobunjiniyela ngokuletha amavalvu embulunga asebenza kahle kakhulu athenjwe kuzo zonke izimboni ezihlanganisa uwoyela negesi, i-petrochemical, ukukhiqiza amandla, ukuhlanzwa kwamanzi, nezinhlelo ze-HVAC.
Iyini I-Globe Valve?
Ivalvu yembulunga iyivalvu enyakazayo elandelanayo esetshenziselwa ukuqala, ukumisa, nokulawula ukugeleza. Iqanjwe ngesimo somzimba wayo oyindilinga, nakuba imiklamo yesimanje ingase yehluke. Ivalvu iqukethe isici sohlobo lwediski egudlukayo kanye nesihlalo esiyindandatho esimile emzimbeni ovamile oyindilinga. Lokhu kulungiselelwa kunikeza amandla amahle kakhulu okugobhoza, okwenza ama-valve embulunga alungele ukulawula ukugeleza okunembile lapho ukuvuza nokulahlekelwa kwengcindezi kufanele kuncishiswe.
Izinhlelo zokusebenza ezibalulekile
Amavalvu eglobhu e-NSW asetshenziswa kakhulu ezinhlelweni lapho kudingeka khona ukulawulwa okunembile kokugeleza. Izindawo ezijwayelekile zifaka:
1.Amasistimu we-Steam kanye ne-condensate
2.Chemical inqubo imigqa
3.Izinhlelo zokuphakela amanzi ngamabhoyili
4.Amapayipi amanzi anomfutho ophezulu
5.Izinhlelo zokupholisa ezitshalweni zikagesi
Izicelo ze-6.Cryogenic kanye nezinga lokushisa eliphezulu
Ngenxa yekhono lazo lokunikeza ukulawula okuhle phezu kwezinga lokugeleza nokwehla komfutho, amavalvu embulunga avela ku-NSW avame ukufakwa ekuhlelweni kwamavalvu okulawula, okungenzeka asetshenziswe ngesandla noma acushwe ukuze alawule okuzenzakalelayo.
Izinketho Zezinto Ezibalulekile Zezidingo Ezihlukahlukene
I-NSW iyaqonda ukuthi ukuhambisana kwezinto kubalulekile ezindaweni ezonakalisayo nezinengcindezi ephezulu. Kungakho ama-valve embulunga yethu etholakala ezinhlobonhlobo zezinto zokwakha:
✅I-Carbon Steel (WCB, A105): Ilungele izinhlelo zokusebenza zezimboni ezinenhloso ejwayelekile.
✅Insimbi Engagqwali (CF8M, CF3, CF3M, F304/F316): Ukumelana nokugqwala okuhle kakhulu kwezicelo zamakhemikhali nezokudla.
✅I-alloy Steels (WC6, WC9, C12A): Idizayinelwe izinga lokushisa eliphezulu, insizakalo yokucindezela okukhulu ezimbonini zamandla nezindawo zokuhluza.
✅Ingxubevange Yethusi Nethusi: Ivamise ukusetshenziswa emanzini asolwandle, aphuzwayo, nasezimpompini zesitimu esinomfutho ophansi.
✅I-Duplex ne-Super Duplex Stainless Steels: Amandla aphezulu kanye nokumelana nokugqwala okuphakeme emanzini olwandle nasezindaweni ezingasogwini.
Ukwengeza, sinikeza ama-trim angokwezifiso, izinto ze-stem, nezinketho ze-gasket kuye ngohlobo lwemidiya, isigaba sokucindezela, nezimo zokusebenza.
Osayizi Nezilinganiso Zokucindezela
Amavalvu eglobhu e-NSW atholakala ngebanga elibanzi losayizi ukusuka ku-½” ukuya ku-24″, anezigaba zokucindezela ukusuka ku-ANSI 150 ukuya ku-ANSI 2500, kanye namazinga e-DIN kanye ne-JIS. Wonke ama-valve ahlolwa ikhwalithi eqinile futhi athobela izitifiketi zamazwe ngamazwe ezihlanganisa i-API 602, BS 903, 133 ISO133, 187 kanye ne-ISO187
Ukwenza futhi Qeda Ukuxhumana
Ukuze kuhlangatshezwane nezidingo eziqondene nephrojekthi ethile, amavalvu embulunga ye-NSW angalethwa ngezinketho ezihlukahlukene zokuqalisa, okuhlanganisa:
1.Isondo lesandla ngesandla
2.Isithuthukisi somoya
3.Isicuphi sikagesi
I-4.I-actuator ye-hydraulic
Izixhumanisi zokugcina ezitholakalayo zihlanganisa:
I-Flanged (RF/RTJ)
-I-Butt weld
-Socket weld
-Kunemicu (NPT/BSPT)
Ikhwalithi Ongayethemba
Wonke ama-valve eglobhu e-NSW akhiqizwa ngaphansi kwezinhlelo eziqinile zokulawula ikhwalithi, okuqinisekisa ukucinana kwezihlalo ezifanele, ukuvimbela ukuvuza, nokwethembeka kwemishini. I-valve ngayinye ihlolwe ingcindezi ngokuhambisana ne-API 598 noma izivumelwano ezishiwo yikhasimende.
Njengoba inamashumi eminyaka yesipiliyoni ekukhiqizeni ama-valve nokuthekelisa ngaphandle, i-NSW izakhele idumela lokuvelela kwezobuchwepheshe, ukulethwa okusheshayo, kanye nezixazululo ezenziwe ngokwezifiso. Kungakhathaliseki ukuthi usebenza ngokuvalwa kwendawo yokuhluza, iphrojekthi yamandla ashisayo, noma ukuthuthukiswa kwengqalasizinda, ama-valve ethu embulunga aklanyelwe ukusebenza—futhi akhelwe ukuze ahlale.
Ukuze ufunde kabanzi mayelana nohlu lwethu olugcwele lwama-valve embulunga futhi ucele ikhotheshini, vakashela:www.nswvalves.com
Isikhathi sokuthumela: Jun-04-2025