5, ivalvu yeplagi: ibhekisa kwiindawo zokuvala zibe yivalvu ejikelezayo enemilo yeplunger, ngokujikeleza kwe-90° ukwenza iplagi yevalvu ekuvulekeni kwetshaneli kunye nokuvulwa komzimba wevalvu okanye ukwahlulwa, ukuvula okanye ukuvala ivalvu. Iplagi inokuba yi-cylindrical okanye i-conical ngemilo. Umgaqo wayo ufana kakhulu nevalvu yebhola, ivalvu yebhola yenziwe ngokusekelwe kwivalvu yeplagi, isetyenziselwa ukusetyenziswa kwe-oyile, kodwa ikwasetyenziswa nakwishishini le-petrochemical.
6, ivalvu yokhuseleko: ibhekisa kwisitya soxinzelelo, izixhobo okanye umbhobho, njengesixhobo sokukhusela uxinzelelo olugqithisileyo. Xa uxinzelelo lunyuka kwisixhobo, kwisikhongozeli okanye kumbhobho ludlula ixabiso elivumelekileyo, ivalvu ivula ngokuzenzekelayo, ize emva koko ikhuphe ngokupheleleyo, ukuthintela ukuba isixhobo, isitya okanye umbhobho kunye noxinzelelo luqhubeke lunyuka; Xa uxinzelelo luncitshisiwe ukuya kwixabiso elichaziweyo, ivalvu kufuneka ivalwe ngokuzenzekelayo ngexesha ukukhusela ukusebenza ngokukhuselekileyo kwezixhobo, isitya okanye umbhobho.

INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.

Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.

Ukuze ufumane umdla ongakumbi, wamkelekile ukuba uqhagamshelane nathi ku:I-imeyile:sales@nortech-v.com