Txoj moo
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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 -
Yuav ua li cas npauj npaim li qub?
Npauj Npaim Valve yog ib hom ntawm valve uas siv ib qho disc qhib thiab kaw ib feem mus qhib, kaw tus nqi txaus ntawm nruab nrab. Npauj Npaim Valve tsis tsuas yog muaj cov qauv yooj yim, qhov loj me, lub teeb yuag, cov khoom siv tsawg, me me installation loj, tsav tsheb me me ...Nyeem 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 -
Ua li cas?
Ib lub valve yog cov raj xa hluav taws xob uas siv los qhib thiab kaw cov kev coj ua, tswj hwm cov ntsuas (ntsuas kub) ntawm cov nruab nrab ntawm nruab nrab. Raws li nws txoj haujlwm, nws tuaj yeem muab faib ua cov li qub txiav, kos li qub, tswj cov li qub, thiab lwm yam ....Nyeem ntxiv -
Koj puas paub dab tsi yog cov siv uas ib txwm siv hauv cov dej kho mob?
Lub hom phiaj kev kho dej yog txhawm rau txhim kho cov dej ua tau zoo thiab ua kom haum qee yam qauv dej. Raws li kev kho lwm txoj kev sib txawv, muaj kev kho tshuaj dej, tshuaj kho kom siv tshuaj lom neeg siv tshuaj thiab lwm yam. Raws li diffe ...Nyeem ntxiv -
Lub Neej Saib Xyuas Valve
Rau cov qub hauv kev ua haujlwm, tag nrho cov kab hluav taws xob yuav tsum ua kom tiav thiab tsis sib xws. Cov bolts ntawm flange thiab bracket yog qhov tsis tseem ceeb, thiab cov xov yuav tsum tau ua kom tiav thiab tsis muaj kev cia siab. Yog hais tias lub fastening txiv ntseej nyob ntawm tes tau pom tias yog xoob xoob, nws yuav tsum yog t ...Nyeem ntxiv
