I-valve yesango lommese yangena e-China ngawo-1980.Esikhathini esingaphansi kweminyaka engama-20, ububanzi bokusebenza kwayo buye banda kusukela emikhakheni evamile kuya emikhakheni ebanzi yezimboni, kusukela ekulungiseni amalahle, ukuchithwa kwe-ganggue kanye nokukhishwa kwe-slag kwezimboni zamandla ezimayini kuya ekuhlanzeni indle emadolobheni, kusukela ekuthuthukisweni kwamapayipi ezimboni jikelele kuya ezinhlelweni zamapayipi ezichwepheshile ezifana ukudla, impilo kanye nemithi.
Izindlela zokushayela ze-valve yesango lommese yilezi:
Izindlela zokushayela ezenziwa ngesandla, zikagesi, zomoya, i-hydraulic, i-bevel, izindlela zokushayela ze-electro-hydraulic kanye ne-pneumatic kanye ne-hydraulic.Ukuma kwevalvu yesango lommese: Isiqu esikhuphukayo nesiqu esingavuki.Material of ummese isango valve: cast iron, cast steel, carbon steel, insimbi engagqwali, fluorine lining, njll Ummese esangweni valve seal: uphawu oluqinile, uphawu oluthambile, uphawu olulodwa emaceleni, uphawu kabili emaceleni nezinye izinto.
Indlela yokufaka efanele iyisisekelo sokusebenza kahle komshini.I-valve yesango lommese isebenzisa ubunjiniyela obuqinisayo njengento eyinhloko yokuvala kanye nokukhuhla i-throttling.Ngasikhathi sinye, yakhelwe ngohlobo lwesakhiwo se-anti throttling scouring.Inomsebenzi ombaxambili wokuvala noma ukuvala + i-throttling, futhi impilo yayo yesevisi ingafinyelela izikhathi ezingu-10 kune-valve yesango lommese wensimbi evamile.
Ngezinzuzo zevolumu encane, ukumelana nokugeleza okuncane, isisindo esincane, ukufakwa kalula nokuhlakazeka, i-valve yesango lommese omncane ixazulula izinkinga ezinzima zokumelana nokugeleza okukhulu, isisindo esinzima, ukufakwa okunzima kanye nendawo enkulu yaphansi ye-valve yesango elivamile, i-valve yesango eliyisicaba. , i-valve yebhola, i-valve yokumisa, i-valve elawulayo kanye ne-butterfly valve.Ngemuva kokuvela kwe-valve yesango lommese, inani elikhulu lama-valve ajwayelekile okusika kanye nama-valve okulawula ashintshiwe.Namuhla, inani elikhulu le-valve yesango lommese lisetshenziswa e-United States naseJapane.

I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,Ivalve yesango,Hlola Valve,I-Globe Vavlve,I-Y-Strainers,I-Acurator kagesi,Ama-Acurator Womoya.

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