Thaum tham txog lub valve npauj npaim, peb yuav tsum hais txogwafer npauj npaim valvethiabflange npauj npaim valveua ntej, tab sis qhov txawv ntawm wafer thiab flange npauj npaim valve yog dab tsi? Kuv yuav teev ob peb lub ntsiab lus hauv qab no:
1. Kev Txhais Lus:
Dab tsi yog Wafer Npauj Npaim Li Qub?
Lub Rooj Vag Npauj Npaim Wafer: Lub rooj vag no yog tsim los kom haum rau ntawm ob lub flanges. Lawv hu ua "wafer" Vim tias lawv cov qauv nyias zoo li lub wafer. Peb yuav tsum tau nruab lub wafer nrog cov ntsia hlau ntev, khiav hla qhov ntev ntawm lub rooj vag kom ruaj ntseg ntawm cov flanges.
Dab tsi yog Flange Butterfly Valves?
Flange Npauj Npaim Valve: Lub valve no muaj nws cov flanges ntawm ob sab ntawm lub cev valve, uas tau bolted rau cov flanges sib xws ntawm cov kav dej.
2. Cov Qauv Kev Sib Txuas:
a) Wafer Npauj Npaim Valve: Lub valve no feem ntau yog rau ntau qhov kev sib txuas, yog li cov neeg siv khoom xaiv yuav hom wafer thaum koj tsis paub tias qhov kev sib txuas ntawm cov yeeb nkab flange yog dab tsi.
b) Flange Butterfly Valve: Flange butterfly valve feem ntau yog ib qho kev sib txuas tus qauv. Koj tsuas yog tuaj yeem txuas nws nrog cov flanges tus qauv.
3. Daim Ntawv Thov:
a) Wafer Butterfly Valves: Feem ntau siv rau hauv cov chaw nqaim thiab rau cov kab ke uas yooj yim rau kev teeb tsa. Haum rau cov ntawv thov siab qis mus rau nruab nrab.
b) Lub Vev Npauj Npaim Flanged: Yog tias koj muaj chaw txaus los teeb tsa lub valve, lub valve hom flange yog qhov kev xaiv zoo tshaj plaws, vim nws tuaj yeem ua haujlwm nrog qhov siab nruab nrab mus rau siab nrog qhov chaw kaw nruj.
4. Tus nqi:
a) Wafer Npauj Npaim Valve: Feem ntau, lawv pheej yig dua li flange li qub vim lawv tsim yooj yim dua thiab muaj tsawg dua cov khoom.
b) Flange Butterfly Valve: Cov khoom siv ntxiv thiab qhov nyuaj hauv kev tsim ua rau lawv kim dua.
Kev xaiv ntawm ob hom npauj npaim no nyob ntawm qhov xav tau tshwj xeeb ntawm daim ntawv thov, suav nrog qhov chaw txwv, qhov yuav tsum tau ua kom siab, zaus ntawm kev saib xyuas, thiab kev txiav txim siab txog kev siv nyiaj.
Lub Hoobkas Zfa valve yog lub Hoobkas tsim khoom siv wafer hom npauj npaim valve uas muaj ntau tshaj 15 xyoo kev tsim khoom, muab cov wafer npauj npaim valve, flanged npauj npaim valve, lug npauj npaim valve, cov khoom siv valve xws li lub cev valve, valve disc, valve seat thiab butterfly valve hand lever thiab lwm yam. Peb pab neeg muag khoom tshaj lij nyob online rau koj cov lus nug.