Xov xwm
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Standard loj ntawm ANSI-Standard check li qub
Lub pob valve tsim, tsim, tsim thiab sim raws li Asmeskas tus qauv hu ua American standard check valve, yog li tus qauv loj ntawm American standard check valve yog dab tsi? Dab tsi yog qhov txawv ntawm nws thiab lub teb chaws tus qauv kuaj ...Nyeem ntxiv -
Cov yam ntxwv ntawm cov roj hmab rooj vag li qub
Tau ntev, lub rooj vag dav dav siv nyob rau hauv kev ua lag luam feem ntau muaj dej los yog xeb, siv European high-tech roj hmab thiab valve tsim tshuab los tsim lub rooj zaum elastic lub rooj vag valve, kom kov yeej lub rooj vag valve tsis zoo sealing, xeb thiab ...Nyeem ntxiv -
Qhov txawv ntawm qhov muag thiab tawv seals ntawm li qub:
Ua ntej ntawm tag nrho cov, txawm hais tias nws yog lub pob valve lossis npauj npaim valve, thiab lwm yam, muaj cov mos mos thiab tawv ntsaws ruaj ruaj, coj lub pob valve ua piv txwv, kev siv cov mos thiab tawv ntsaws ruaj ruaj ntawm pob li qub yog qhov sib txawv, feem ntau hauv cov qauv, thiab cov qauv tsim ntawm li qub tsis sib haum. Ua ntej, lub structural ...Nyeem ntxiv -
Yog vim li cas siv hluav taws xob li qub thiab cov teeb meem xav txog
Hauv kev tsim hluav taws xob hluav taws xob, kev xaiv kom raug ntawm cov hluav taws xob li qub yog ib qho ntawm cov kev lav phib xaub kom ua tau raws li kev siv. Yog tias lub tshuab hluav taws xob siv tsis raug xaiv kom raug, nws yuav tsis tsuas yog cuam tshuam rau kev siv, tab sis kuj ua rau muaj qhov tshwm sim tsis zoo lossis kev poob loj, yog li ntawd, qhov tseeb ...Nyeem ntxiv -
Yuav ua li cas los daws valve to?
1. Kev kuaj xyuas qhov ua rau ntawm qhov xau Ua ntej, nws yog ib qho tsim nyog yuav tsum kuaj xyuas qhov ua rau cov xau. Leaks tuaj yeem tshwm sim los ntawm ntau yam, xws li frayed sealing nto, deterioration ntawm cov ntaub ntawv, installation tsis raug, neeg ua hauj lwm yuam kev, los yog media corrosion. Qhov chaw ntawm ...Nyeem ntxiv -
Kev ceev faj rau kev teeb tsa cov tshev valve
Kos li qub, tseem hu ua check li qub lossis kos li qub, yog siv los tiv thaiv qhov rov qab ntawm cov xov xwm hauv cov kav dej. Lub ko taw valve ntawm qhov nqus dej tawm ntawm lub twj tso kua mis kuj yog nyob rau hauv qeb ntawm cov tshev valve. Qhov qhib thiab kaw qhov chaw cia siab rau qhov ntws thiab quab yuam ntawm qhov nruab nrab kom qhib lossis ...Nyeem ntxiv -
Dab tsi yog qhov zoo ntawm npauj npaim valve?
Versatility ntawm daim ntawv thov Npauj Npaim li qub muaj ntau yam thiab muaj peev xwm ua tau ntau yam dej xws li dej, 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, kev ua tshuaj lom neeg, thiab lwm yam. ...Nyeem ntxiv -
Vim li cas thiaj siv npauj npaim valve hloov lub pob valve?
Valves yog ib feem tseem ceeb ntawm ntau lub lag luam, los ntawm cov dej haus thiab kev kho dej khib nyiab mus rau roj thiab roj, kev ua tshuaj, thiab lwm yam. Lawv tswj cov dej ntws, cov pa roj thiab cov slurries hauv qhov system, nrog npauj npaim thiab pob li qub yog qhov tshwj xeeb. Kab lus no qhia txog vim li cas w...Nyeem ntxiv -
Lub hom phiaj ntawm lub rooj vag valve yog dab tsi?
Mos foob lub rooj vag valve yog lub valve dav siv hauv dej thiab tso dej, kev lag luam, kev tsim kho thiab lwm yam kev lag luam, feem ntau yog siv los tswj qhov ntws thiab tawm ntawm qhov nruab nrab. Cov ntsiab lus hauv qab no yuav tsum tau them sai sai rau kev siv thiab kev saib xyuas: Yuav siv li cas? Ua haujlwm hom: Lub ...Nyeem ntxiv -
Lub rooj vag valve thiab stopcock valve
Lub stopcock valve yog [1] ncaj nraim los ntawm lub valve uas qhib thiab kaw sai, thiab feem ntau yog siv rau kev tshaj tawm nrog cov khoom raug tshem tawm vim yog qhov cuam tshuam ntawm kev txav ntawm cov ntsia hlau foob qhov chaw thiab ua tiav kev tiv thaiv kev sib cuag nrog qhov nruab nrab ntws thaum qhib ...Nyeem ntxiv -
Npauj Npaim li qub ua haujlwm li cas?
Npauj npaim valve yog ib hom valve uas siv lub disc qhib thiab kaw ib feem rau reciprocate txog 90 ° qhib, kaw los yog kho tus nqi ntawm qhov nruab nrab. Npauj npaim valve tsis tsuas yog muaj cov qauv yooj yim, me me, lub teeb yuag, tsis siv cov khoom siv, me me installation loj, me me tsav tor ...Nyeem ntxiv -
Dab tsi yog npauj npaim valve?
Npauj npaim valve tau tsim nyob rau hauv Tebchaws Meskas hauv xyoo 1930s. Nws tau qhia rau Nyiv hauv xyoo 1950 thiab tsis tau siv dav hauv Nyij Pooj mus txog rau xyoo 1960. Nws tsis tau nrov hauv kuv lub tebchaws mus txog rau xyoo 1970. Lub ntsiab nta ntawm npauj npaim li qub yog: me me kev khiav hauj lwm torque, me me installation ...Nyeem ntxiv
