A, viav vias check valve: viav vias kos valve disc yog ib qho disc, tig ib ncig ntawm lub ncej ntawm lub rooj zaum valve rau kev txav txav, vim tias lub valve channel rau hauv streamline, flow resistance ratio
Tso lub pob valve me me, tsim nyog rau qis qis tshaj tawm thiab tsis tshua muaj kev hloov pauv ntawm txoj kab uas hla loj, tab sis tsis yog rau cov dej ntws tawm, nws txoj kev sib khi tsis zoo li kev nqa hom.Lub viav vias kos valve tau muab faib ua ib qho, ob npaug thiab ib nrab peb hom, peb hom no feem ntau yog muab faib raws li lub valve txoj kab uas hla, lub hom phiaj yog los tiv thaiv qhov nruab nrab kom tsis txhob ntws los yog thim rov qab, ua rau muaj kev cuam tshuam hydraulic.
Ob, lifting check valve: lub valve disc nyob rau hauv txoj kab ntsug nruab nrab ntawm lub valve lub cev swb check valve, lifting check valve tsuas yog ntsia tau rau hauv kab rov tav raj, nyob rau hauv lub siab me me txoj kab uas hla check valve disc yuav siv tau nyob rau hauv lub pob.Lifting kos valve lub cev thiab lub ntiaj teb valve - zoo li thiab lub ntiaj teb valve dav dav, yog li nws cov dej tsis kam coefficient loj dua.Cov qauv zoo ib yam li lub ntiaj teb valve, thiab lub valve lub cev thiab disc yog tib yam li lub ntiaj teb valve.Lub sab sauv ntawm lub valve disc thiab sab qis ntawm lub valve npog ua lub nplhaib lub tes tsho, lub valve disc qhia tuaj yeem tuaj yeem nqa tawm hauv lub valve teeb qhia, thaum nruab nrab qis qis, lub valve disc los ntawm nruab nrab thrust qhib, nruab nrab nres ntws, valve disc los ntawm ntsug tsaws ntawm lub rooj zaum, tiv thaiv qhov nruab nrab countercurrent nyhuv.Ncaj-los ntawm lifting kos valve nruab nrab inlet thiab qhov hluav taws xob channel kev taw qhia thiab valve rooj channel kev taw qhia ntsug;Vertical nqa check valve, qhov zoo ntawm ntshuam thiab xa tawm channel kev taw qhia thiab lub rooj channel kev taw qhia yog tib yam, qhov ntws tsis kam yog me dua ncaj nraim.
Peb, disc kos valve: daim tshev valve disc nyob ib ncig ntawm tus pin hauv lub rooj sib hloov.Disc kos valve qauv yog yooj yim, tsuas yog ntsia tau rau hauv kab rov tav raj, tsis zoo sealing.
4. Cov yeeb nkab kos valve: lub valve disc swb raws cov kab nruab nrab ntawm lub cev valve.Cov yeeb nkab kos valve yog lub valve tshiab, nws qhov me me, lub teeb yuag, ua haujlwm
Kev siv tshuab zoo, yog kev txhim kho kev taw qhia ntawm kos valve -.Tab sis cov kua kuj coefficient yog me ntsis loj dua lub viav vias kos li qub.
Tsib, lub siab check valve: lub valve no [] yog siv rau boiler dej mov thiab chav txiav valve, nws muaj cov kev ua haujlwm ntawm lifting check valve thiab ntiaj teb valve los yog lub kaum sab xis valve.
Tsis tas li ntawd, muaj qee cov tshev valve uas tsis haum rau lub twj tso kua mis installation, xws li hauv qab li qub, hom caij nplooj ntoos hlav, Y-hom kos li qub.
Nortech yog ib qho ntawm cov ua lag luam valve manufacturers hauv Suav teb nrog cov ntawv pov thawj zoo ISO9001.
Cov khoom tseem ceeb:Npauj Npaim Valve,Pob Valve,Rooj vag Valve,Kuaj Valve,Globe Vav,Y-Strainers,Hluav taws xob Acurator,Pneumatic Acurators.
Xav paub ntau ntxiv, txais tos hu rau ntawm:Email:sales@nortech-v.com
Post lub sij hawm: Feb-17-2022