Iivalvu zokujonga iipleyiti ezimbini ezihleli ngerabha zizinto ezibalulekileyo kwiintlobo ngeentlobo zezicelo zoshishino. Zisetyenziselwa ukulawula ukuhamba kolwelo kwimibhobho nakwezinye iinkqubo, ukuqinisekisa ukuba ulwelo luhamba kwicala elifunekayo ngaphandle kokubuyela umva okanye ukuvuza.

Ngoko ke, yintoni kanye kanye ivalvu yokujonga ipleyiti yerabha yesitulo? Ngamafutshane, yivalvu yokujonga enediski ezimbini okanye iipleyiti ezibanjwe kwindawo yazo ngesixhobo esifakwe intwasahlobo. Ezi pleyiti zenzelwe ukuvala ngokuqinileyo ngezitywino zerabha, zithintele ukuhamba kolwelo kwicala elichaseneyo. Xa ukuhamba kolwelo kuguqulwa, iipleyiti ziyatyhalelwa ngaphandle luxinzelelo lolwelo kwaye zivumele ulwelo ukuba luhambe kwicala elifunekayo.

Enye yezona nzuzo ziphambili zeevalvu zokujonga iipleyiti ezimbini zerabha ezihleli ngerabha kukuyilwa kwazo okuncinci. Zihlala zincinci kwaye zikhaphukhaphu kunezinye iintlobo zeevalvu zokujonga, nto leyo ezenza zilungele ukusetyenziswa apho indawo incinci khona. Kulula nokuzifaka nokuzilungisa, nto leyo enceda ekunciphiseni ixesha lokungasebenzi kunye nokwandisa ukusebenza kakuhle.

Iivalvu zokujonga iipleyiti ezimbini ezihleli ngerabha zisetyenziswa kwiintlobo ngeentlobo zezicelo zoshishino kuquka ukucubungula iikhemikhali, ukuvelisa ioyile negesi, kunye nonyango lwamanzi amdaka. Zilungele ukusetyenziswa apho kukho umngcipheko omkhulu wokubuyela umva, njengeempompo, iicompressor kunye nemibhobho ephethe ulwelo olubolayo okanye olurhabaxa.

Enye yezona zinto zibalulekileyo ekufuneka ziqwalaselwe xa ukhetha ivalvu yokujonga isihlalo serabha, yimpahla yokwakha. Kubalulekile ukukhetha ivalvu ehambelana nolwelo oluhanjiswayo kwinkqubo kunye neemeko zobushushu kunye noxinzelelo. Iivalvu zokujonga irabha ezihleli phantsi ziyafumaneka ngezixhobo ezahlukeneyo kuquka intsimbi engatyiwayo, intsimbi yekhabhoni kunye nentsimbi ethambileyo.

Enye into ekufuneka iqwalaselwe xa ukhetha ivalvu yokujonga i-raber seated double plate luhlobo lwe-raber seal esetyenziswayo. Iindidi ezahlukeneyo zerabha zineempawu ezahlukeneyo, ezinje ngokumelana nokugqwala, ukumelana nokukrweleka kunye nokumelana nobushushu obuphezulu. Kubalulekile ukukhetha i-raber seal efanelekileyo yokusetyenziswa okuthile.

Ngamafutshane, iivalvu zokujonga irabha ezihleli phantsi kwepleyiti ezimbini zizinto ezibalulekileyo kwiintlobo ngeentlobo zezicelo zoshishino. Zenzelwe ukulawula ukuhamba kolwelo kwimibhobho nakwiinkqubo, ukuqinisekisa ukuba ulwelo luhamba kwicala elifunekayo ngaphandle kokuhamba ngasemva okanye ukuvuza. Xa ukhetha ivalvu yokujonga irabha ehleli phantsi, kubalulekile ukuqwalasela izixhobo zokwakha kunye nohlobo lwesitywina serabha esisetyenzisiweyo ukuqinisekisa ukuba ivalvu ifanelekile kwisicelo esithile.

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.

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