ZDLM fais fab hluav taws xob Tswj Valve
Tsis muaj sab nraud servo system yuav tsum tau
Balanced Valve Plug qauv yog ruaj khov
Tso cai loj dua txawv
Tsawg suab thiab tsawg kub rhiab
Lub ntsiab
ZDLM Series Zog Lub Tes Tsho Tswj Valve tau txais DC lub cim tau DC lub cim los ntawm kev tswj hwm qhov nruab nrab, thiab ua kom cov txheej txheem tswj hwm ntawm tus nqi muab. Nws yog dav siv nyob rau hauv kev tsim khoom ntau lawm hauv kev lag luam xws li lub zog, metallurgy, textum, textile, tshuaj, thiab papermaking. Lub cheeb ntawm cov khoom lag luam ntawm no ntawm cov khoom lag luam ntawm 20 txog 200 hli, qhov kev ua haujlwm zoo yog los ntawm {17C, thiab cov teeb liab uas tau txais 0 ~ 10MA.DC lossis 4 ~ 20MA.DC. Ntawm lawv, hluav taws xob ib leeg -} Lub rooj tswj valve puas haum rau qee lub zog me me viscosity lossis me me particle impurities. Lub pob tes tsho tswj hwm hluav taws xob yog haum rau qee zaus nrog qhov loj sib txawv. Raws li cov ntaub ntawv ntawm lub valve tsuj sealing ib feem, muaj ob hom hlau- hlau thiab tsis {{meel hlau Ntses. Lub tom kawg tuaj yeem ncav cuag lub VI qib (xoom sokage) tus qauv thaum lub valve raug kaw. Raws li cov pob sib txawv, nws tuaj yeem faib ua cov pob zeb ntim dav dav thiab cov ntsaws ruaj ruaj. Cov qub yog siv nyob rau hauv feem ntau lub sijhawm, thaum lub tom kawg siv nyob rau hauv ib lub sij hawm tseem ceeb uas tsis muaj kev lom. Cov yam ntxwv ntws yog linear lossis sib luag feem. Nruab nrog cov actuatators sib txawv, nws tuaj yeem faib ua ob hom: Hom hom thiab hom hluav taws xob. Ntau yam ntawm ntau yam thiab ntau thiab tsawg yog muaj.
Nta
1. Lub cev valve yog tsim raws li lub hauv paus ntawm cov kua roj uas muaj kev sib luag {}}}}}}}}
2. Cov khoom siv tau yooj yim yog qhov loj, lub hauv xam tau cov kev kho tau yooj yim yog 50, thiab cov yam ntxwv ntws yog linear thiab sib npaug sib npaug.
3. Lub valve ntsaws ntawm lub zog hluav taws xob tswj hwm lub pob hluav taws xob yog qhov sib luag me me, lub zog sib hloov tau zoo, thiab qhov sib txawv yog qhov loj me.
4. Cov kev tswj hwm txiav - tawm hom ad adining ib tug mos seeding tus qauv valve, uas mus txog rau cov qauv t} qib (xoom soction)
5. Tus servo amplifier adopts kev sib sib zog nqus cov tswv yim tsis zoo los txhim kho cov kev kho tsis zoo no feem raug
6. Tus tsav tsheb hluav taws xob muaj ntau hom ntawv thiab tuaj yeem siv rau 4 ~ 20MA. DC lossis 0 ~ 10MA.DC.
7. Lub tshuab hluav taws xob tswj hwm lub valve muaj peev xwm tswj hwm lub valve qhib los ntawm lub teeb liab tam sim no tsis muaj kev xav tau servo amplifier.
8. Lub taub dag -} Ciaj tuav Retve cov foos ua tiav foob rau ntawm kev txav valve kom tiv thaiv kua dej kom tsis txhob muaj dej xau.
Khoom Siv
Kev tsis muaj
Tso cai siab sib txawv
Kev ua txhaum thiab cov kev daws teeb meem
1. Tsis muaj kev nqis tes ua, lub teeb hluav taws xob
Txuas Lub Zog Hluav Taws Xob
2. Lub cev muaj zog tsis pib, lub hwj chim teeb tau nyob, thiab cov teeb liab teeb liab teeb.
Txheeb xyuas qhov hluav taws xob kom paub tseeb tias nws yog qhov qub. Teem lub tswv yim xaiv teeb tsa hloov mus rau qhov tseeb txoj haujlwm, txo qhov ntsuas kub, lossis hloov cov xaim, lossis txuas cov xaim thiab cov ntsaws.
3. Lub cev muaj zog oscillation, tshav kub
Tshawb xyuas cov teeb liab tawm tswv yim los tshem tawm kev cuam tshuam, siv lub potentiomentiomentity, siv lub potentiomativity los txo qhov rhiab, thiab kos kom nws li qub.
4. Tsis muaj txoj hauj lwm valve tawm tswv yim
Kos Txoj Haujlwm Valve Cov Lus Taw Qhia Cov Kab
5. Lub Chaw Haujlwm Valve Cov Lus Taw Qhia Cov teeb liab yog qhov loj dhau los yog me me
Txheeb xyuas lub patentiometer installation thiab kho lub voj voos thiab ncig lub zog potentiometer
Valve Cov Ntaub Ntawv Sab Nraud
Cov hau kev ntawm kev kho kom tawv
Feem ntau siv lub valve cov ntaub ntawv sab hauv yog sus304, sus316, sus410, thiab lwm yam raws li cov dej sib txawv. Rau kev tswj cov kua dej, cov kua muaj cov khoom siv, thiab siab}} kub ntau, lawv yuav tsum yog qhov tawv. Kev kho kom txuas txoj kev pabcuam lub neej ntawm lub valve.
Kev Kho Cua Sov
A.304 / 316 cov khoom siv daws teeb meem
Cov ntaub ntawv ntawm no yog Austenitic stainless hlau thiab yog tsuas yog siv nyob rau hauv cov kev ua haujlwm uas lub nruab nrab yog corrosive uas yog corrosive lossis hauv qis {}} kub cov xwm txheej. Thaum nruab nrab yog corrosive heev, kev kho cov tshuaj yuav tsum tau nqa tawm. Lub hom phiaj ntawm kev kho cov tshuaj yog txhawm rau txhim kho lub hardness thiab corrosion tsis kam ntawm cov khoom siv. Qhov kub thiab txias -196 ~ 530 degree
B.410 / 420 quenching thiab tempering kev kho mob (quenching + tempering) cov khoom siv ntawm cov hlau no yog qhov tseeb cavitation {} {cov khoom tiv thaiv. Nws yuav tsum yog quenched thiab tempered thaum siv nyob rau hauv high - kub thiab high {} qhov sib txawv ntawm cov xwm txheej. Lub hom phiaj ntawm quenching thiab tempering kev kho mob yog nce siab txhim kho lub hardness ntawm cov khoom siv thiab txuas ntxiv nws txoj kev pabcuam nyob rau hauv kev ua haujlwm hnyav. Qhov kub thiab txias --45 ~ 425 degree
c.17 {{{{-} 4kiab ntau hom kev ua kom tawv nqaij tawv, thiab cov khoom siv sib txawv los ntawm cov khoom siv ua kom muaj zog, uas tsis yog muaj zog ntxiv rau cov txheej txheem ntawm lub zog ntawm cov hlau tab sis tswj hwm kev muaj zog txaus. Ib hom kev muaj zog uas tsis muaj zog, xa mus rau qhov ua daus tawv. Qhov kub thiab txias --45 ~ 425 degree
Nto hardening kev kho
Nto tshav kub kev kho mob tau muab faib ua ob pawg: nto quenching thiab nto tshuaj kho mob. a. Nplaim cua sov saum npoo av quenenching, incration cua kub nto quenching, induction cua sov nto quenching, etc. b. Carburizing, nitriving, carbonitriving, chromium boronizing, tooj liab infiltrating, thiab lwm yam.
Kev Kho Mob Surfacing
Stellite cladding (lub ntsiab Cheebtsam tseem ceeb? Muaj ob txoj hauv kev ntawm qhov chaw nres tsheb: tag nrho kev sib tw thiab kev sib tw ib feem. Tsis muaj cov txheej txheem qauv rau cov txheej txheem kev sib txawv. Nws feem ntau nyob ntawm cov kev ntsuas sib txawv thiab cov kua kub ntawm cov kua thiab cov kua dej kom cov kua dej muaj. Cov hom surfacing vuam yog raws li hauv qab no:
Cim npe nrov: DN80 PN16 WCB hluav taws xob lub tes tsho tswj valve, Suav teb, manufacturers, chaw muag khoom, Hoobkas, yuav, nqe, nqe, kwv yees
