Lub pob valve kev paub sau los ntawm lub pob valve chaw tsim khoom yog zoo meej!
Lub pob valve feem ntau yog siv los thaiv, faib thiab hloov cov kev taw qhia ntws ntawm qhov nruab nrab hauv cov kav dej, thiab tuaj yeem kaw nruj nreem los ntawm 90 degree kev sib hloov ua haujlwm thiab me me tig torque. Cov tuam txhab pob valve hais tias pob li qub yog qhov tsim nyog tshaj plaws rau kev siv los ntawm kev tawm thiab lub ntiaj teb li qub.
Pob li qub feem ntau siv roj hmab, nylon thiab PTFE ua cov khoom siv lub rooj sib khi, yog li kev siv kub yog txwv los ntawm lub rooj sib khi cov khoom, thiab qhov kev txiav tawm yog tias cov pob hlau raug nias tawm tsam ib leeg nyob rau hauv qhov kev txiav txim ntawm qhov nruab nrab. Cov yas valve (floating pob valve) ua tiav. . Nyob rau hauv ib qho kev sib cuag siab, lub valve foob yuav ua rau elastic-yas deformation nyob rau hauv qee qhov chaw. Lub deformation tuaj yeem them nyiaj rau kev tsim khoom precision thiab nto roughness ntawm tus kheej thiab xyuas kom meej sealing kev ua tau zoo ntawm lub pob valve.
Tsis tas li ntawd, lub foob pob valve feem ntau yog ua los ntawm cov yas, yog li thaum xaiv cov qauv thiab kev ua haujlwm ntawm lub pob valve, qhov hluav taws kub tsis kam thiab hluav taws kub tsis kam ntawm lub pob valve, tshwj xeeb tshaj yog cov khoom siv thiab cov kav dej uas siv cov nplaim hluav taws thiab tawg hauv cov roj av. , tshuaj, metallurgical thiab lwm yam sectors Thaum siv lub pob valve nyob rau hauv nruab nrab, them nyiaj ntau dua rau kev tiv thaiv hluav taws thiab tiv thaiv hluav taws.
Pob valve manufacturers sau cov yam ntxwv ntawm pob li qub raws li hauv qab no:
1. Tsawg kawg ntws tsis kam (ua tau 0).
2. Thaum tsis muaj roj nplua nyeem, kev ua haujlwm yuav tsis raug thaiv, yog li nws tuaj yeem ruaj khov siv rau cov xov xwm corrosive thiab cov dej kub npau npau tsawg.
3. Nws tuaj yeem ua tau 100 feem pua pob hauv lub siab loj thiab qhov kub thiab txias.
4. Nws tuaj yeem hloov pauv ntawm qhov nrawm nrawm, thiab lub sijhawm hloov pauv ntawm qee cov qauv tsuas yog 0 nkaus xwb. Tsis muaj kev poob siab hauv kev ua haujlwm thaum lub valve qhib sai.