Cov Khoom Xov Xwm
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Tus qauv loj ntawm ansi-txheem check li qub
Tus kos duab valve tsim, tsim tawm thiab xeem thiab xeem neeg Asmeskas yog hu li cas ntawm American txheem kos valve? Dab tsi yog qhov sib txawv ntawm nws thiab lub teb chaws qauv chec ...Nyeem ntxiv -
Cov Nta Ntawm Roj Hmab-Chaw Rooj Zaum
Tau ntev ntev, lub rooj vag dav dav valve siv nyob rau hauv kev ua lag luam feem ntau muaj cov roj hmab siab-tech-tech roj hmab high-tech roj hmab thiab kov yeej lub rooj vag valve tsis ncaj, xeb thiab ...Nyeem ntxiv -
Qhov sib txawv ntawm cov muag muag thiab cov ntsaws ruaj ruaj ntawm li qub:
Ua ntej tshaj plaws, txawm tias nws yog ib lub pob valve lossis tus npauj npaim valve, thiab lwm yam muag muag, tsuas yog nyob rau hauv cov qauv, thiab cov qauv kev tsim khoom ntawm cov li qub yog tsis sib xws. Ua ntej, cov txheej txheem ...Nyeem ntxiv -
Cov laj thawj rau kev siv hluav taws xob li qub thiab cov teeb meem los xav txog
Hauv cov xa hluav taws xob engineering, qhov tseeb xaiv ntawm hluav taws xob li qub yog ib qho ntawm cov kev lees paub tau ua kom tau raws li kev yuav tsum tau ua. Yog tias lub valve hluav taws xob siv tsis tau raug xaiv kom raug, nws yuav tsis tsuas yog cuam tshuam rau kev siv, tab sis kuj ua rau muaj kev cuam tshuam loj los yog poob loj, yog li ntawd, qhov tseeb SE ...Nyeem ntxiv -
Yuav ua li cas daws valve weakage?
1. Ntsuas qhov ua rau ntawm cov dej xau ua ntej ntawm tag nrho cov, nws yog qhov tsim nyog los kuaj xyuas qhov ua kom muaj kev xau. Cov dej xau tuaj yeem tshwm sim los ntawm ntau yam ntawm ntau yam, xws li frayed sealing surfaces, deterioration ntawm cov ntaub ntawv, kev teeb tsa tsis raug, cov neeg tsav tsheb yuam kev, lossis xov tooj corrosion. Lub hauv paus ntawm ...Nyeem ntxiv -
Kev ceev faj rau kev teeb tsa ntawm daim tshev li qub
Xyuas li cas, tseem hu ua sceck li cas lossis kuaj xyuas li qub, yog siv los tiv thaiv lub nraub qaum ntawm cov raj xa dej hauv raj. Lub ko taw valve ntawm lub taub hau ntawm cov twj tso kua dej tseem yog rau qeb ntawm cov li qub. Qhov qhib thiab kaw qhov chaw cia siab rau qhov ntws thiab yuam ntawm nruab nrab qhib lossis ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm npauj npaim valve?
Cov versatility ntawm daim ntawv sau npauj npaim li qub thiab tuaj yeem ua ntau cov kua dej xws li dej, huab cua, chav, thiab qee yam tshuaj. Lawv tau siv ntau yam kev lag luam, suav nrog kev kho dej thiab dej khib nyiab, hvac, zaub mov thiab dej haus, thiab ntxiv. ...Nyeem ntxiv -
Vim li cas siv npauj npaim valve hloov pob pob valve?
Li qub yog ib feem tseem ceeb ntawm ntau kev lag luam, los ntawm kev haus dej haus thiab dej khib nyiab rau cov roj thiab roj ua, thiab ntau yam ntxiv. Lawv tswj tau cov ntws ntawm cov kua, gases thiab slurries nyob rau hauv lub kaw lus, nrog npauj npaim thiab pob li qub ua tshwj xeeb. Kab lus no tshawb nrhiav vim li cas w ...Nyeem ntxiv -
Lub hom phiaj ntawm lub rooj vag valve yog dab tsi?
Mos Feal Gate valve yog ib qho chaw tso dej thiab kua dej, kev tsim kho thiab lwm daim teb, tsuas yog siv los tswj kev ntws thiab on-tawm ntawm nruab nrab. Cov ntsiab lus hauv qab no yuav tsum tau them sai sai rau nws cov kev siv thiab txij nkawm: Yuav siv hom kev ua haujlwm: tus ...Nyeem ntxiv -
Rooj vag valve thiab lub ntsuas phoo nres
Ib lub ntsuas phoo nres yog [1] ib txoj kev ncaj-los ntawm lub valve uas qhib thiab tsis muaj kev tiv thaiv kev sib cuag nrog qhov nruab nrab ntws thaum qhib qhov nruab nrabNyeem ntxiv -
Dab tsi yog npauj npaim valve?
Tus npauj npaim valve tau tsim nyob rau hauv Tebchaws Asmeskas thaum xyoo 1930. Nws tau qhia rau Nyiv hauv xyoo 1950 thiab tsis yog siv dav hauv Nyij Pooj txog thaum lub 1960. Nws tsis muaj cov nrov nrov hauv kuv lub tebchaws kom txog rau xyoo 1970s. Lub ntsiab nta ntawm npauj npaim li qub yog: kev ua haujlwm me me, me me installation ...Nyeem ntxiv -
Dab tsi yog qhov tsis zoo ntawm wafer kuaj xyuas li qub?
Cov wafer dual phaj kuaj valve tseem yog ib hom ntawm kos valve nrog kev ua yeeb yam sib deev, tab sis nws yog ib lub disc thiab kaw hauv qab kev ua ntawm lub caij nplooj ntoo hlav. Lub disc yog thawb qhib cov kua dej, lub valve muaj cov qauv yooj yim, lub clamp yooj yim, lub clamp yog ntsia nruab nrab ntawm ob txoj kev plaw, thiab ...Nyeem ntxiv
