(1) Pneumatic pob li qub
Lub pneumatic pob valve muaj lub pob valve thiab pneumatic actuator.Nws feem ntau yuav tsum tau siv ua ke nrog cov khoom siv nrog rau cov sib nqus valve, kev kho cua FRL, txwv hloov, thiab positioner kom tswj tau nyob deb thiab hauv zos nrog rau qhib thiab kaw hauv chav tswj.Nws txhim kho kev nyab xeeb, txuag ntau tus nqi ntawm tib neeg cov peev txheej thiab lub sijhawm, thiab ua rau kev tswj hwm ntawm qhov chaw, saum toj no hauv av thiab hauv qhov chaw txaus ntshai tsis xav tau ntxiv lawm.
(2) Kev faib tawm ntawm pneumatic pob li qub
Raws li cov khoom siv, pneumatic pob li qub tuaj yeem muab faib ua stainless hlau pneumatic pob li qub, yas pneumatic pob li qub, huv pneumatic pob li qub, carbon steel pneumatic pob li qub, cam khwb cia hlau pneumatic pob li qub, thiab lwm yam.
Raws li kev sib txuas hom, pneumatic pob li qub tuaj yeem muab faib ua pneumatic flanged pob li qub, ntsia hlau xov pneumatic pob li qub, welded pneumatic li qub, thiab lwm yam.
Raws li lub siab, pneumatic pob li qub tuaj yeem muab faib ua lub siab qis pneumatic pob li qub, nruab nrab siab pneumatic pob li qub thiab siab pneumatic pob li qub.
Raws li txoj hauj lwm channel, pneumatic pob li qub tuaj yeem muab faib ua cov pneumatic pob li qub, peb txoj kev pneumatic pob li qub thiab lub kaum sab xis pneumatic pob li qub.
Raws li cov yam ntxwv ntawm lub pob, pneumatic pob li qub tuaj yeem muab faib ua cov pob li qub thiab cov pob trunnion.
Floating pob
Lub pob ntawm lub pob valve yog ntab.Nyob rau hauv cov kev cuam tshuam ntawm nruab nrab siab, lub pob yuav hloov thiab nruj nreem nias ntawm lub sealing nto ntawm lub qhov hluav taws xob kawg kom ntseeg tau tias lub sealing kev ua tau zoo ntawm lub qhov hluav taws xob kawg.
Tsau pob
Lub pob ntawm lub pob trunnion yog tsau, thiab nws yuav tsis hloov tom qab raug nias.Tag nrho cov trunnion pob li qub yog nrog lub rooj zaum ntab valve.Nyob rau hauv cov kev cuam tshuam ntawm nruab nrab siab, lub valve pib txav mus ua lub sealing nplhaib nias rau ntawm lub pob thiaj li lav lub sealing kev ua tau zoo.
(3) Electric pob li qub
Lub pob valve yog tsim los ntawm tus actuator thiab lub pob valve.Nws yog ib hom khoom siv uas siv rau cov kav dej hauv kev lag luam automation thiab kev tswj cov txheej txheem.Yuav kom paub meej, nws feem ntau yog siv rau cov chaw taws teeb ntawm kev tswj hwm ntawm cov kav dej tawm xov xwm.
Raws li lub ntsiab lus ntawm lub pob hluav taws xob hauv "Glossary ntawm cov ntsiab lus rau li qub", lub pob hluav taws xob yog ib hom valve uas nws cov discs (pob) tau tsav los ntawm lub valve qia, thiab tom qab ntawd tig ib ncig ntawm lub axis ntawm lub valve.Cov pob hluav taws xob feem ntau yog siv los txiav tawm thiab tau txais los ntawm kev tshaj tawm, lossis siv rau kev tswj hwm thiab tswj cov xov xwm hauv cov kav dej.Raws li qhov nyuaj kaw V-shaped pob valve, muaj zog shear quab yuam ntawm V-shaped pob thiab lub rooj zaum hlau ua los ntawm kev sib tshooj cemented carbide.
(4) Kev sib piv ntawm pneumatic pob li qub thiab hluav taws xob pob li qub
Nqi
Lub pneumatic pob valve muaj qhov hnyav, tab sis pheej yig dua li lub pob hluav taws xob.Yog li, siv pneumatic pob li qub tuaj yeem txo nqi engineering.
Kev nyab xeeb ua haujlwm
Cov neeg siv uas siv lub pneumatic pob valve tuaj yeem hloov mus lossis tawm ntawm lub valve.Thaum lub pob hluav taws xob tsis muaj zog, nws tsuas tuaj yeem nyob hauv nws qhov chaw, uas nthuav tawm tias lub pob pneumatic pob valve muaj qhov zoo ntawm kev nyab xeeb.Vim tias thaum lub pob hluav taws xob tsis muaj zog, nws yuav kaw kom tsis txhob lim lub nraub qaum thiab spillover.Lub pneumatic pob valve tsis xav tau hluav taws xob, qhov hluav taws xob pob valve siv 220V lossis peb theem ntawm 460V.Yog li hais tias, lub pob hluav taws xob hluav taws xob muaj kev phom sij ntau dua nyob rau hauv qhov chaw ntub dej, qhov pneumatic pob valve tsis cuam tshuam los ntawm qhov chaw ntub dej.Txog kev txij nkawm, nws yog ib qho yooj yim los tswj lub pneumatic pob valve vim tias tsuas muaj ib qho txav mus.Cov hluav taws xob actuator ntawm lub pob hluav taws xob hluav taws xob yuav tsum tau tswj xyuas los ntawm cov kws tshaj lij vim muaj ntau qhov chaw ntawm lub tshuab hluav taws xob.
Kev ua tau zoo
Lub pneumatic pob valve tuaj yeem hloov mus rau cov khoom ntim tas li.Lub pob hluav taws xob pob valve yog txwv los ntawm lub peev xwm ntawm lub cev muaj zog thiab lub sijhawm pib ua haujlwm siab tshaj plaws hauv ib teev.
Lub neej voj voog
Lub pneumatic pob valve muaj lub neej ntev nrog txog 2 lab kev ua.Kev siv rov ua tau zoo ntawm lub pneumatic pob valve tuaj yeem tswj tau qhov tseeb, uas yuav luag txog 0.25%.
Corrosion kuj
Lub pneumatic pob valve nrog epoxy txheej sab hauv thiab sab nraud pneumatic actuator muaj kev hloov tau zoo rau qhov chaw ua haujlwm.Nws tuaj yeem hloov mus rau qhov chaw ua haujlwm tsis zoo xws li flammable, tawg, plua plav, ferromagnetic, xov tooj cua, vibratory ib puag ncig, thiab lwm yam.
Lwm yam
Thaum lub pob pneumatic pob valve tsis ua haujlwm zoo, nws tuaj yeem kho lossis hloov tsis muaj lub zog lossis huab cua.Txog kev txij nkawm, lub pneumatic pob valve tsis xav tau roj, qhov hluav taws xob pob valve xav tau roj ntau.Txog kev ua haujlwm ntawm phau ntawv, lub pneumatic pob valve tuaj yeem ua haujlwm yam tsis muaj lub zog.Txog kev ceev, lub pneumatic pob valve ua haujlwm thiab cov lus teb sai sai kom kho raws li qhov xav tau.Qhov ceev ntawm lub pob hluav taws xob valve yog tas li thiab tsis tuaj yeem hloov pauv.
Post lub sij hawm: Feb-25-2022