Thaum tham txog npauj npaim valve, peb yuav tsum haiswafer npauj npaim valvethiabflange npauj npaim valveua ntej, tab sis qhov txawv ntawm wafer thiab flange npauj npaim valve yog dab tsi?Kuv mam li sau ob peb lub ntsiab lus hauv qab no:
1. Txhais:
Dab tsi yog Wafer Npauj Npaim Valves?
Wafer Npauj Npaim Valve: Lub valve no yog tsim los kom haum ntawm ob lub flanges.Lawv hu ua "wafer" Vim lawv nyias profile zoo li wafer.Peb yuav tsum tau nruab wafer nrog ib tug ntev stud bolts, khiav los ntawm qhov ntev ntawm lub valve kom ruaj ntseg ntawm lub flanges.
Dab tsi yog Flange Npauj Npaim Valves?
Flange Npauj Npaim Valve: Lub valve no muaj nws tus kheej flanges ntawm ob sab ntawm lub cev valve, uas yog bolted rau cov flanges sib thooj ntawm cov kav dej.
2. Cov qauv kev sib txuas:
a) Wafer Npauj Npaim Valve: Lub valve no feem ntau yog rau kev sib txuas ntau tus qauv, yog li cov neeg siv khoom xaiv yuav hom wafer thaum koj tsis paub tias cov yeeb nkab flange txuas yog dab tsi.
b) Flange Npauj Npaim Valve: Flange npauj npaim valve feem ntau yog ib qho kev sib txuas.Koj tsuas tuaj yeem txuas nws nrog cov qauv flanges sib raug.
3. Daim ntawv thov:
a) Wafer Npauj Npaim Valves: Feem ntau siv rau hauv qhov chaw nqaim thiab rau cov tshuab uas yooj yim ntawm kev teeb tsa yog qhov tseem ceeb.Haum rau kev siv qis rau nruab nrab siab.
b) Flanged Npauj Npaim Valve: Yog tias koj muaj qhov chaw txaus rau nruab lub valve, flange hom npauj npaim valve yog qhov kev xaiv zoo tshaj plaws, vim tias nws tuaj yeem ua haujlwm nrog nruab nrab mus rau qhov siab siab nrog nruj sealing nto.
4. Tus nqi:
a) Wafer Npauj Npaim Valve: Feem ntau, lawv tsis tshua kim dua li flange li qub vim lawv cov qauv yooj yim thiab cov khoom tsawg dua.
b) Flange Npauj Npaim Valve: Cov khoom siv ntxiv thiab qhov nyuaj hauv kev tsim ua rau lawv kim dua.
Kev xaiv ntawm ob hom npauj npaim li qub no nyob ntawm qhov kev xav tau tshwj xeeb ntawm daim ntawv thov, suav nrog qhov chaw txwv, kev xav tau siab, zaus ntawm kev saib xyuas, thiab kev xav txog nyiaj txiag.
Zfa valve Hoobkas yog wafer hom npauj npaim valve Hoobkas nrog ntau tshaj 15 xyoo kev tsim khoom, muab wafer npauj npaim valve, flanged npauj npaim valve, lug npauj npaim valve, valve yam xws li lub cev valve, valve disc, valve rooj thiab npauj npaim valve tes lever thiab lwm yam. pab pawg muag khoom yog online rau koj cov lus nug.