Muva nje, iqembu le-DN200 WCB carbon steel compoundamavalvu okukhipha umoyaakhiqizwe yi-Jinbin Valve adlulile ezinqubweni zokuhlola nokupakisha, futhi alethwe eSaudi Arabia ukuze kuqhutshwe iphrojekthi yepayipi lokudlulisa amanzi yesitshalo samanzi sendawo.

Le valve yokukhipha umoya ibunjwe ngensimbi yekhabhoni ye-WCB, ifakwe isihluzo sensimbi engagqwali phezulu ukuvimba indle nokungcola ukuthi kungangeni ekamelweni levalvu futhi kuvimbele ukuminyana kwezingxenye zangaphakathi. Ihlanganisa imisebenzi emithathu eyinhloko: ukungenisa umoya ngokushesha, ukukhishwa komoya omncane kanye nokuphuka kwe-vacuum. Ikhipha umoya ovalelekile ngokushesha ngesikhathi sokugcwaliswa kwepayipi, ikhipha amabhamuza amancane omoya njalo ngesikhathi sokusebenza, futhi igcwalisa umoya ngokuzenzakalelayo uma ukuphakelwa kwamanzi kunqanyuliwe, okucindezela ngempumelelo isando samanzi futhi kuvimbele ukuqhekeka kwepayipi okubangelwa ukucindezela okungekuhle, okwenza kube kuhle kakhulu ekudlulisweni kwamanzi akude ngaphansi kwezimo zokushisa okuphezulu eSaudi Arabia.

I-valve yokukhipha umoya ngokuzenzakalelayo inezinzuzo ezine eziyinhloko kanje:

Ukuvikelwa komoya okhipha umoya kathathu ukuze kuqedwe izingozi ezifihliwe zesando samanzi sepayipi

Ikhipha umoya omkhulu ovalelekile ngokushesha nje lapho amapayipi egcwala amanzi, igwema ukugeleza kwamanzi okubi okubangelwa ukuvaleka komoya. Ngesikhathi sokusebenza okuvamile, ihlukanisa njalo amabhamuza omoya amancane namanzi ukuvimbela umonakalo odongeni lwepayipi ngenxa yokuguguleka kwe-cavitation. Lapho umfutho wamanzi wehla ngemva kokuvalwa, idonsa umoya ngokuzenzakalelayo ukuze imelane nomfutho ongemuhle, isuse ukuwohloka kwepayipi kanye nezingozi eziqhumayo, futhi inciphise kakhulu izindleko zokulungisa izitshalo zamanzi.

Isihluzo sensimbi engagqwali esingamelani nodaka, esihambisana nekhwalithi yamanzi aseMpumalanga Ephakathi

Kufakwe isikrini sokuhlunga insimbi engagqwali esijiyile phezulu kwevalvu ukuze kuvinjwe isihlabathi, ukhula lwasemanzini kanye nemfucumfucu, kuvinjelwe ukuminyana kwe-valve kanye nokungasebenzi kahle. Ivumelana kahle nokuthuthwa kwamanzi aluhlaza agcwele isihlabathi eSaudi Arabia futhi inciphisa umsebenzi wokulungisa ovamile.

Insimbi yekhabhoni ye-WCB ene-epoxy ephelele yokulwa nokugqwala, engamelana nokushisa futhi engamelana nokuthuthwa kolwandle

Umzimba wevalvu yensimbi ye-WCB ehlanganisiwe ulinganiselwe ku-PN64 ngensizakalo yokucindezela okuphezulu. Ukwembozwa kwe-epoxy kwangaphakathi nangaphandle kuyenza ikwazi ukumelana nokushisa okuphezulu okunamandla unyaka wonke eMpumalanga Ephakathi futhi imelane nokugqwala ngesikhathi sokuthunyelwa olwandle ibanga elide, okuletha impilo yesevisi ende kakhulu kunamavalvu avamile okukhishwa komoya wensimbi ehlanganisiwe.

Umklamo wokugeleza kwamanzi amakhulu wamapayipi amakhulu ezitshalo zamanzi ezinkulu

Isakhiwo esikhulu se-DN200 sinikeza amandla okungenisa umoya anele, afanelekela imigudu yokudlulisa amanzi kamasipala eqhele kakhulu futhi egeleza ibanga elide. Ivalvu eyodwa ingahlangabezana nezidingo zokungenisa umoya zamapayipi amakhulu futhi inciphise inani eliphelele lamavalvu afakwe ohlelweni lwamapayipi.

I-Jinbin Valve igxile ekuhlinzekeni ama-valve okukhipha umoya aphelele emisebenzini yamanzi, ngezinketho ezenziwe ngokwezifiso kufaka phakathi i-WCB carbon steel, insimbi engagqwali kanye ne-ductile iron. Imikhiqizo yethu ihambisana nezindinganiso zamazwe ngamazwe zokuphakelwa kwamanzi futhi ithunyelwe ngobuningi ezikhungweni zamanzi kanye namaphrojekthi omasipala ajwayelekile kulo lonke elaseMpumalanga Ephakathi kanye naseNingizimu-mpumalanga ye-Asia.

Sinikeza izixazululo zamavalvu ezisekelayo ezitholakala endaweni eyodwa kubathengi bobunjiniyela bomhlaba wonke kanye nabakhi bephrojekthi yamanzi abajwayelekile. Zizwe ukhululekile ukuxhumana nathi ukuthola amasampula kanye nezingcaphuno zoku-oda ngobuningi.