Cov kab xev Yas txiav yog cov khoom tseem ceeb siv hauv cov tshuab tswj cov kua. Lawv lub luag haujlwm tseem ceeb yog los tiv thaiv Backflow thiab ua kom muaj kev nyab xeeb thiab kev ua haujlwm zoo ntawm cov raj xa hluav taws xob. Cov tshuaj ntsuab kos duab tau muab faib rau ntau hom raws li lawv cov khoom, cov qauv, thiab cov xwm txheej thiab daim ntawv teev xwm txheej. Txhua hom muaj cov txiaj ntsig tshwj xeeb thiab haum rau cov kev siv sib txawv thiab chaw nyob.
Kev faib tawm los ntawm cov qauv
Cov tshuaj txhuam cov tshuaj yas feem ntau yog cov customized rau hauv peb hom: viav vias, nqa, thiab npauj npaim. Viav vias xyuas cov khoom siv qhib thiab kaw los ntawm kev tig lub disc nyob ib ncig ntawm nws axis. They are suitable for large-diameter, low-resistance applications and are commonly found in chemical and sewage treatment systems. LAUL Xyuas li cas tswj cov ntws los ntawm kev tsiv disc ntsug raws lub cev lub cev. Lawv muab kev sib khi zoo tshaj plaws ua tau zoo thiab feem ntau siv nyob rau hauv high - pa taws co. Npauj npaim xyuas seb, qhov chaw qhib thiab kaw nrog ib qho kev sib hloov disc, yog kev sib xyaw thiab haum rau thaj chaw {{txwv tsis pub ib puag ncig, xws li HVAC cov tshuab.
Kev faib tawm los ntawm cov khoom siv
Cov tshuaj txhuam cov ntaub ntawv me yog feem ntau ua los ntawm cov khoom siv xws li polyvinyl chloride (PVC), polypropylene (PV), thiab polyvinylidene fluoride (PVDF). PVC xyuas li qub yog heev corrosion - tiv taus thiab raug siv tau dav hauv cov dej nrog thiab siv hluav taws xob. PP check li qub muaj cov siab dua siab - kub ua thiab haum rau tshuaj thiab khoom noj khoom haus. PVDF tshuaj xyuas li qub, nrog lawv cov tshuaj ruaj khov ruaj, feem ntau siv nyob rau hauv ib puag ncig hnyav xws li cov muaj zog acids thiab alkalis. Cov kev xaiv ntawm cov khoom cuam tshuam ncaj qha cuam tshuam lub valve cov khoom siv thiab lub neej pabcuam.
Kev Ua Ntawv Tshwj Xeeb Tshwj Xeeb
Ntxiv rau cov qauv kev faib tawm, cov hlua xyuas cov tshuaj pleev kom yooj yim tuaj yeem ua kom tau raws li cov cai corrigion, suav nrog qhov kub thiab txias} {resistant, thiab kev kuaj xyuas huv si. Corrosion - Resistant hom yog tsim rau cov tshuaj thiab cov khoom siv kub}}
Cov tshuaj txhuam hniav yas nyob rau ntau hom, thiab cov neeg siv yuav tsum xaiv hom uas tsim nyog raws lawv cov kev ua haujlwm tshwj xeeb kom ntseeg tau tias kev ua haujlwm zoo. Nrog rau kev nce qib hauv cov ntaub ntawv txuj ci, kev ua tau zoo ntawm cov tshuaj ntsuab li qub yuav ua txuas ntxiv, tso cai rau lawv ua lub luag haujlwm tseem ceeb hauv kev ntau dua.