OVEVIEWS NTAWM Npauj Npaim Valve
Npauj Npaim Valve yog ib lub valve uas paub cov kua hloov thiab ntws cov kev cai los ntawm kev sib hloov tus npauj npaim valve (ntau dua lossis sib npaug rau 90 degree). Nws belongs rau qeb ntawm nres valve. Nws yog tus cwj pwm los ntawm cov qauv yooj yim, qhov loj me, lub teeb yuag, qhib kev nrawm thiab kaw, thiab kev sib khi tau zoo. Nws yog dav siv hauv kev siv hluav taws xob pipeline.
Cov qauv qauv thiab cov ntsiab cai ua haujlwm
1. Cov qauv tseem ceeb
Lub cev lub cev: Feem ntau cov qauv zoo ib yam, muab faib ua Flange hom, hom hom clamp thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv sib txuas thiab lwm hom ntawv txuas.
Valve BREM: Txuas lub valve phaj thiab lub cev ua haujlwm / kev tswj hwm / hluav taws xob / pneumatic), thiab yuav tsum ua kom haum corrosion tsis kam thiab ua kom muaj zog.
Npauj Npaim Phaj: Cov ntaub ntawv tsis yooj yim, cov ntaub ntawv cov khoom siv tsis xeb, tooj liab, nylon, thiab cov duab yog ib daim nyias nyias.
Foob: Xws li lub nplhaib valve thiab o-ntiv nplhaib kom tiv thaiv kev to taub nruab nrab (xws li EPDM, PTFE thiab lwm yam ntaub ntawv).
Tsav Ntaus Khoom: phau ntawv kov, cab iav, pneumatic piston lossis hluav taws xob actuator.
2. Ua haujlwm ua haujlwm
Qhib / Kaw: Tig lub Valve BRAL STDERD TUB FREARLFLY Phaj Kom tig 90℃kom ua tiav tag nrho (ntws) lossis kaw tag nrho (txiav tawm tag nrho (txiav tawm tag nrho (txiav tawm tag nrho (txiav plaub hau).
Flow Cov Kev Tswj: Tswj tus npauj npaim qhib los ntawm ib nrab sib hloov (15℃~
Ntawm Npauj Npaim Qub
1. Kev faib tawm los ntawm txoj kev sib txuas
Flange Npauj Npaim Valve: Txuas cov raj xa dej los ntawm Flange Bolts, haum rau kev kub siab thiab loj-diamenarios.
Wafer Npauj Npaim Valve: Caws ob chav Flange Clamping qauv, yooj yim rau nruab, haum rau nruab nrab thiab cov raj ntsuas qis.
2. Kev faib tawm los ntawm kev tsav tsheb
Los ntawm phau ntawv npauj npaim valve: tsav los ntawm kov lossis iav, tus nqi qis, haum rau txoj kab uas hla me thiab tsis muaj kev ua haujlwm.
Hluav Taws Xob Npauj Npaim Valve: Nruab nrog lub cev muaj zog thiab txo cov tshuab kev ntseeg, kev tswj chaw taws teeb thiab kev kho tsis siv neeg tuaj yeem pom tau.
Pneumatic npauj npaim valve: tsav los ntawm compressed huab cua, cov lus teb ceev ceev, haum rau cov nplaim thiab cov chaw ua yeeb yam.
3. Kev cais tawm los ntawm kev sib khi
Elastic Sorting Npauj Npaim Valve: Tso Tseg rau ntawm lub zog ua ntej siv roj hmab lossis yas sealing nplhaib kom ua tiav kev sib khi (xws li cov foob pob muag).
Kev siv hluav taws xob hlau yog siv hluav taws xob valve: siv cov ntaub ntawv hlau (xws li steel hlau (carbide) rau kev sib tiv tauj, kev kub siab, thiab lub neej ntev.
4. Kev faib tawm los ntawm cov qauv txheej txheem
Ib Leeg Eccentric lub tog hluav taws xob validfy valve: lub valve cov qia axis deviates los ntawm nruab nrab kab ntawm tus npauj npaim pha yuav tsum txhim kho thiab kaw lub zog.
Ob chav Eccentric Npauj Npaim Valve: Lub Valve Cov Qwj Axis thiab Tus Npauj Npaim Phaj Center Kab Ntawv Ua ib qho kev sib txhuam kom txo qis kev sib txhuam thiab lub neej pabcuam txuas ntxiv.
Triple Eccentric Npauj Npaim Valve: Qhov kawg-tsim qauv, ua tiav kev tshem tawm kev sib txhuam, haum rau cov kev ua haujlwm hnyav (xws li ultra-siab).
Cov Qauv Zoo ntawm Npauj Npaim Valve
Compact thiab Lub Teeb: Lub ntim: lub ntim tsuas yog 1/3 ~ 1/2 ntawm lub pob valve, lub teeb yuag, txuag kev teeb tsa.
Kev ua haujlwm yooj yim: Kev qhib luv thiab kaw sijhawm (feem ntau<30 seconds), suitable for high-frequency operation.
Kev ntseeg tau: Muag npauj npaim valve valve muaj tus nqi qis (nce mus rau ANSI VI qib tiv taus kub thiab kub siab.
Ib qho yooj yim txij nkawm: qee cov qauv tuaj yeem tshem tawm cov ntsaws ruaj khov thiab hloov cov ntsaws ruaj ruaj yam tsis muaj kev saib xyuas tag nrho.
Raug Daim Ntawv Teev Lus
Dej Kho Mob: Tswj Dej ntws kev coj thiab txaus (xws li cov dej phwj tuaj kho).
Petrochemical: Thauj cov roj crude, nkev thiab lwm yam xov xwm yuav tsum muaj kev kub siab thiab corrosion tsis kam.
HVAC: tswj hwm qhov khiav ntawm chilled dej thiab chav dej.
Kws Kev Lag Luam: Chav Tsev Lub Tsheb Hluav Taws Xob Hluav Taws Xob uas ua tau raws GMP cov qauv.
Kev tiv thaiv hluav taws kub tiv thaiv kev tiv thaiv hluav taws xob: Kev tshem tawm thaum muaj xwm ceev tua hluav taws xob hauv cov kav dej kav hluav taws.
Cov kev tsis sib haum xeeb rau kev xaiv
| Chaw ua uas tsis tau haus | Piv txwv |
| Nominal diam | DN15 ~ DN3000 (Txoj kab uas hla me me yog siv rau kev siv hauv tsev, uas muaj ntau ntau rau kev lag luam) |
| Theem siab | PN16 ~ nkaus 340 (Chav Kawm 150 ~ Chav 2500, Hlau Sealing Qauv Yuav Tsum Tau Rau Cov Kev Lom Zem Siab) |
| Media Media | Dej, huab cua, roj acidic thiab alkaline kua, roj av, thiab lwm yam (xav kom phim rau cov khoom lag luam tsis kam ntawm cov khoom) |
| Qhov ntsuas kub ntau | -20℃~ {{{{{{{1}℃(tshav kub-resistant alloy los yog yuav tsum muaj rau kev ua haujlwm kub) |
| Kev sib txua | Xaiv raws li cov yeeb nkab flange cov qauv (xws li DNPN, Ansi, JIS, thiab lwm yam) |
| Tsav Hom | Phau ntawv / hluav taws xob / Pneumatic (txiav txim siab los ntawm kev ua haujlwm ntau thiab cov kev yuav tsum tau ua rau cov khoom lag luam) |
Cov teeb meem thiab kev daws teeb meem
Qhov teeb meem to
Cause: Kev laus ntawm lub nplhaib sib khi, hnav ntawm lub rooj zaum hauv tsheb, deformation ntawm npauj npaim phak.
Kev daws: Hloov cov o-ntiv nplhaib lossis valve lub rooj, thiab tshuaj xyuas seb tus npauj npaim phaj yog thaiv los ntawm cov teeb meem txawv teb chaws.
Phab Ntsa Thaiv
Cause: Kabmob nce ntxiv, tsis txaus lubrication, ob chav eccentric qauv qauv tsim khoom.
Kev daws: Ntxuav cov raj xa dej tsis tu ncua, siv tus kheej lubricating valve steel lossis ntxiv roj.
Corrosion tsis ua hauj lwm
Cause: Kev corrosiveness ntawm nruab nrab ntau tshaj qhov ua siab ntev ntawm cov khoom siv.
Kev daws: Xaiv cov ntaub ntawv corrosion-resistant cov ntaub ntawv xws li 316L stainless hlau thiab hastelloy.
Cov ntsiab lus txij nkawm
1. Kev Soj Ntsuam Txhua Hnub
Nquag tshuaj xyuas seb lub valve qia yog hloov tau thiab hais tias puas muaj xeb lossis hnav.
Saib seb puas muaj lub nplhaib sib khi muaj cov cim ntawm kev laus thiab cov kab nrib pleb.
2. Kev ua haujlwm tu
Siv daim ntaub mos muag kom tshem tawm cov av los ntawm sab nraud ntawm lub cev lub cev thiab tsis txhob khawb ntawm cov khoom tawv.
Rau Wafer-hom Npauj Npaim li qub, lub cev valve yuav tsum tau disassembled los ntxuav lub impurities.
3. Lubrication Kev Ncaj Ncees
Ntxiv cov pa kub siab (xws li molybdenum disculide) mus rau lub valve qia thiab iav mechanism txhua 3 mus rau 6 lub hlis.
4. Hloov cov ntsaws ruaj ruaj
Yog pom tias tsis pom, hloov cov O-ROOJ lossis lub rooj zaum ua ntej ua ntej kom tsis txhob muaj kev cuam tshuam los ntawm kev nruj.