Ivalve yesango lemela yangena eTshayina ngeminyaka yoo-1980.Ngaphantsi kweminyaka engama-20, umda wokusetyenziswa kwayo uye wanda ukusuka kwimimandla yesiqhelo ukuya kuluhlu olubanzi lwamashishini, ukusuka kumalungiselelo amalahle, ukukhutshelwa kwegangue kunye nokukhutshelwa kweslag kumaziko ombane omgodi ukuya ekucoceni ilindle ezidolophini, ukusuka kuphuhliso lwemibhobho ngokubanzi ukuya kwiinkqubo zemibhobho yobungcali efana ukutya, impilo kunye namayeza.
Iimowudi zokuqhuba zevalve yesango lemela zezi:
I-Manual, umbane, i-pneumatic, i-hydraulic, i-bevel gear, i-electro-hydraulic kunye ne-pneumatic kunye ne-hydraulic drive modes.Ubume bevalve yesango lemela: Isiqu esinyukayo kunye nesiqu esinganyukiyo.Izinto eziphathekayo zevalve yesango lomese: intsimbi ekhandiweyo, intsimbi yentsimbi, i-carbon steel, insimbi engenasici, i-fluorine lining, njl.
Indlela yokufakela echanekileyo isisiseko sokusebenza kakuhle komatshini.Ivalve yesango lemela ithatha ubunjineli obuqinisayo njengeyona nto iphambili yokuvala kunye nokuthintela ukukhuhla.Kwangaxeshanye, iyilwe ngohlobo lolwakhiwo lwe-anti throttling scouring.Inomsebenzi ombini wokuvala okanye ukuvala + i-throttling, kwaye ubomi bayo benkonzo bunokufikelela kumaxesha angama-10 kwi-valve yesango yentsimbi eqhelekileyo.
Ngoncedo lwevolumu encinci, ukuchasana kokuhamba okuncinci, ubunzima obulula, ukufakwa lula kunye nokuqhaqha, ivalve yesango yemela ebhityileyo isombulula iingxaki ezinzima zokuchasana nokuhamba okukhulu, ubunzima obunzima, ukufakwa okunzima kunye nomgangatho omkhulu womgangatho wevalve yesango eqhelekileyo, ivalve yesango elicaba. , ivalve yebhola, ivalve yokumisa, ivalve elawulayo kunye nevalve yebhabhathane.Emva kokubonakala kwevalve yesango lomese, inani elikhulu leevalve zokusika ngokubanzi kunye neevalvu zokulawula zitshintshwe.Namhlanje, inani elikhulu levalve yesango lemela lisetyenziswa eUnited States naseJapan.

I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.

Iimveliso eziphambili:Ivalve yebhabhathane,Ivalve yeBhola,Ivalve yeSango,Jonga iValve,Iglobhu iVavlve,I-Y-Strainers,Iacurator yoMbane,I-Pneumatic Acurators .

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