hluav taws xob tswj valve
Hluav taws xob tswj li qub yog cov cuab yeej siv hluav taws xob tseem ceeb hauv kev lag luam automation txheej txheem tswj. Nrog rau kev nce qib ntawm automation nyob rau hauv kev lag luam teb, lawv tau siv ntau thiab ntau nyob rau hauv ntau yam industrial ntau lawm teb. Piv nrog rau kev tswj pneumatic li qub, hluav taws xob tswj li qub muaj qhov zoo: hluav taws xob tswj li qub yog txuag hluav taws xob (tsuas yog siv hluav taws xob thaum ua haujlwm), tus phooj ywg zoo ib puag ncig (tsis muaj cov pa roj carbon emissions), thiab ceev thiab yooj yim rau nruab (tsis muaj cov kav dej pneumatic thiab cua. yuav tsum muaj cov chaw ua haujlwm twj tso kua mis). Cov li qub tau muab faib ua peb hom raws li lub zog siv los ntawm cov actuators uas lawv tau nruab nrog, lawv cov haujlwm thiab cov yam ntxwv: cov yam ntxwv linear, cov yam ntxwv sib npaug feem pua thiab cov yam ntxwv parabolic.
1. Lub valve tswj yog yooj yim los tswj thiab intrinsically muaj kev nyab xeeb. Tsis tas yuav muaj kev ntsuas qhov tawg ntxiv.
2. Lub servo amplifier txais kev sib sib zog nqus tawm tswv yim tsis zoo, uas tuaj yeem txhim kho qhov tseeb ntawm kev hloov kho tsis siv neeg.
3. Cov kua dej ua haujlwm ntawm lub valve tseem ceeb hauv txhua qhov kev qhia, yog li lub valve tuaj yeem ua haujlwm ruaj khov.
4. Txhua qhov chaw txav tau siv cov kabmob zoo nrog kev sib txhuam qis, lub neej ntev thiab tsis muaj suab nrov.
5. Cov tswj valve muaj cov thev naus laus zis zoo, cov qauv zoo dua, cov dej ntws zoo, cov lus teb ceev ceev, thiab tuaj yeem hloov cov khoom lag luam.
6. Lub siab poob qis ntawm lub regulating valve yog me me, qhov tso zis quab yuam yog ruaj khov, txaus coefficient yog loj, thiab tus hla-section ntawm cov channel yog sib npaug.
7. Lub valve tswj tau txais lub siab sib npaug ntawm lub tshuab hauv lub valve, uas ua rau cov tswj valve teb, meej hauv kev tswj, thiab tso cai rau lub siab sib txawv.
8. Lub cev tswj lub cev yog tsim los raws li lub hauv paus ntsiab lus ntawm cov dej mechanics nrog qhov tsis tshua muaj dej tsis kam ntawm qhov sib npaug ntawm qhov sib npaug, thiab qhov ntsuas ntws coefficient nce 30%.
9. Cov tswj valve muaj cov yam ntxwv ntawm qhov me me, lub teeb yuag, yooj yim siv, ntws loj, txuag hluav taws xob, thiab kev hloov kho siab.
Qhov tseem ceeb
Cov khoom siv: Valve lub cev
Valve lub kaus mom
Packing caj pas
Valve qia
Valve disc
Lub nplhaib foob
Qhov taw qhia
Valve qia txiv ntoo
Lub tes tsho txiv ntoo
Khoom siv: Grey cam khwb cia hlau
Cam khwb cia hlau
Stainless hlau
tooj dag
Khoom siv: WCB, CF8 (304), CF3 (304L), CF3M (316L)
Nominal txoj kab uas hla: DN50 ~ DN350
Nominal siab: PN1.6 ~ 25MPa
Qhov ntsuas kub: -46C ~ 500 degree
Tsav hom: Hluav taws xob
Flow yam ntxwv
Nws yog qhov kev sib raug zoo ntawm tus txheeb ze tus nqi ntawm qhov nruab nrab ntws los ntawm cov hluav taws xob tswj valve thiab nws qhov qhib nyob rau hauv cov xwm txheej uas lub siab sib txawv ntawm ob qhov kawg ntawm lub valve tseem nyob tas li.
Muaj peb hom yam ntxwv: linear, sib npaug feem pua thiab parabolic.
Txoj Cai Ua Haujlwm
Ua hauj lwm fais fab mov: DC24V, AC220V, AC380V thiab lwm yam voltage theem.
Input tswj teeb liab: DC4-20MA lossis DC1-5V. Cov tswv yim tswj cov teeb liab: DC4-20MA (load tsis kam qis dua 500 ohms) Los ntawm tau txais cov teeb liab ntawm kev lag luam automation tswj qhov system (xws li: 4 ~ 20mA) kom tsav lub valve los hloov qhov chaw hla ntawm lub valve core thiab lub rooj zaum valve los tswj qhov ntws, kub, siab thiab lwm yam txheej txheem ntawm cov kav dej nruab nrab. Paub txog qhov kev hloov kho tsis siv neeg. Tus tshiab hluav taws xob tswj valve actuator muaj servo muaj nuj nqi, lees txais kev sib koom ua ke 4-20mA lossis 1-5V · DC tus qauv teeb liab, hloov cov teeb liab tam sim no rau hauv cov kab sib txuas sib txuas, thiab tswj tau qhov qhib ntawm kev tswj. valve kom ua tiav qhov kev hloov kho tas mus li ntawm cov txheej txheem tsis xws li siab, ntws, kub, thiab qib kua dej hauv cov kav dej.
Kev teeb tsa
Lub tshuab hluav taws xob tswj valve yog qhov zoo tshaj plaws ntsia nrog lub siab kawg ntawm lub piston ua haujlwm nyob rau hauv qab ntawm cov kav dej kab rov tav. Lub ntsuas kub ntsuas tuaj yeem ntsia tau rau hauv txhua txoj haujlwm, thiab tag nrho qhov ntev yuav tsum tau muab tso rau hauv qhov nruab nrab tswj.
Hluav taws xob tswj li qub feem ntau suav nrog tus tsav tsheb, uas tau txais cov cim tsav tsheb (0-10V lossis 4-20MA) los tswj lub valve rau kev hloov kho. Nws tseem tuaj yeem tsim cov kev tswj xyuas lub network ntse raws li kev tswj hwm kev xav tau, txhim kho kev tswj hwm thiab paub txog kev saib xyuas tej thaj chaw deb.
Faults thiab Solutions
Ua tiav ntau yam
Ua kom tiav ntau yam ntawm cov khoom specifications Koj tuaj yeem nrhiav tau ib qho uas haum koj
Muaj zog thiab ruaj khov
Cov khoom zoo, muaj zog antioxidant zog thiab kav ntev
Meticulous kev ua haujlwm
Smooth workmanship thiab zoo nto sib tsoo tsis muaj burrs
Hluav taws xob txoj cai
Lub hauv paus ntsiab lus ua haujlwm: Lub cev muaj zog lub cev muaj zog 220VAC lossis 380VAC, tswj teeb liab 4 ~ 20mA, muaj tus tswj hwm hauv lub valve, tus maub los hloov lub teeb liab tam sim no mus rau lub quarter-tig teeb liab ntawm lub tshuab hluav taws xob stepper, lub cev muaj zog tig, thiab lub iav, qib , los yog iav ntxiv rau lub zog tsav lub qia kom ua haujlwm, paub txog kab lossis plaub-tig
Kev tawm tswv yim: Lub cev muaj zog khiav, los ntawm kev ua haujlwm ntawm lub iav, peb-txheej txuas zawv zawg rheostat tso tawm lub valve tso lub teeb liab, ntxiv rau, muaj peb-xaim txwv cov teeb liab (tag nrho qhib, tag nrho kaw.
Cim npe nrov: tsis siv neeg positioner hluav taws xob actuator tswj valve, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
