Xov xwm
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Yuav ua li cas hloov Valve Siab PSI, BAR thiab MPA?
PSI thiab MPA hloov dua siab tshiab, PSI yog chav ntsuas siab, txhais tau tias yog British phaus / square inch, 145PSI = 1MPa, thiab PSI Lus Askiv hu ua Pounds ib square in. P yog ib phaus, S yog Square, thiab kuv yog ib nti. Koj tuaj yeem suav tag nrho cov chav nyob nrog pej xeem units: 1bar≈14.5PSI, 1PSI = 6.895kpa = 0.06895bar Europe ...Nyeem ntxiv -
Flow yam ntxwv ntawm regulating valve
Cov yam ntxwv ntws ntawm cov tswj valve feem ntau suav nrog plaub yam ntxwv ntws: kab ncaj, sib npaug feem pua, qhib ceev thiab parabola. Thaum ntsia rau hauv cov txheej txheem tswj tiag tiag, qhov sib txawv ntawm lub valve yuav hloov nrog qhov kev hloov ntawm tus nqi ntws. Ntawd yog, thaum lub ...Nyeem ntxiv -
Yuav ua li cas tswj li qub, lub ntiaj teb li qub, rooj vag li qub thiab kos li qub ua haujlwm
Regulating valve, tseem hu ua tswj valve, yog siv los tswj qhov loj ntawm cov kua. Thaum lub regulating ib feem ntawm lub valve tau txais ib tug regulating teeb liab, lub valve qia yuav cia li tswj qhov qhib thiab kaw ntawm lub valve raws li lub teeb liab, yog li tswj cov kua ntws tus nqi ib ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm rooj vag valve thiab npauj npaim valve?
Lub rooj vag li qub thiab npauj npaim li qub yog ob qhov siv ntau heev. Lawv txawv heev nyob rau hauv cov nqe lus ntawm lawv tus kheej cov qauv, siv txoj kev, thiab adaptability rau kev ua hauj lwm tej yam kev mob. Kab lus no yuav pab cov neeg siv nkag siab zoo dua qhov sib txawv ntawm lub rooj vag li qub thiab npauj npaim li qub. Kev pab zoo dua...Nyeem ntxiv -
Lub ntsiab sib txawv ntawm lub siab txo valve thiab kev ruaj ntseg valve
1. Lub siab txo valve yog lub valve uas txo cov inlet siab mus rau ib qho uas yuav tsum tau lub qhov hluav taws xob siab los ntawm kev hloov kho, thiab tso siab rau lub zog ntawm nruab nrab nws tus kheej kom tswj tau lub qhov hluav taws xob ruaj khov. Los ntawm qhov pom ntawm cov dej mechanics, lub siab txo va...Nyeem ntxiv -
Cov ntsiab lus ntawm qhov sib txawv ntawm lub ntiaj teb li qub, pob li qub thiab lub rooj vag li qub
Piv txwv tias muaj ib lub raj xa dej nrog lub hau npog. Cov dej yog txhaj los ntawm hauv qab ntawm cov yeeb nkab thiab tawm mus rau lub qhov ncauj ntawm cov yeeb nkab. Lub hau ntawm lub qhov hluav taws xob cov yeeb nkab yog sib npaug rau cov tswv cuab kaw ntawm qhov nres valve. Yog tias koj nqa cov yeeb nkab npog nrog koj txhais tes, cov dej yuav yog disc ...Nyeem ntxiv -
Tus nqi CV ntawm lub valve yog dab tsi?
CV tus nqi yog lo lus Askiv Circulation Volume Cov ntawv luv ntawm cov ntim ntim thiab cov dej ntws coefficient pib los ntawm lub ntsiab lus ntawm valve flow coefficient hauv kev tswj xyuas dej engineering nyob rau sab hnub poob. Flow coefficient sawv cev rau lub peev xwm txaus ntawm lub caij mus rau nruab nrab, spec ...Nyeem ntxiv -
Kev sib tham luv luv ntawm lub hauv paus ntsiab lus ua haujlwm thiab kev siv lub valve positioners
Yog tias koj taug kev nyob ib puag ncig ntawm kev cob qhia cog tshuaj, koj yuav pom qee cov kav dej nruab nrog lub taub hau puag ncig, uas yog tswj cov li qub. Pneumatic diaphragm regulating valve Koj tuaj yeem paub qee cov ntaub ntawv hais txog kev tswj lub valve los ntawm nws lub npe. Lo lus tseem ceeb "kev cai ...Nyeem ntxiv -
Taw qhia ntawm valve casting txheej txheem
Lub casting ntawm lub valve lub cev yog ib feem tseem ceeb ntawm lub valve manufacturing txheej txheem, thiab qhov zoo ntawm lub valve casting txiav txim siab qhov zoo ntawm lub valve. Cov hauv qab no qhia txog ntau yam txheej txheem txheej txheem uas feem ntau siv hauv kev lag luam valve: Sand casting: Sand casting c ...Nyeem ntxiv
