9 Hom kev lag luam li qub

Saib cov duab loj dua
Kev lag luam li qub tau nyob ib puag ncig rau ntau tshaj ib puas xyoo.Raws li cov ntawv thov dhau los tshwj xeeb thiab nyuaj, li qub tau hloov mus rau cuaj hom loj kom haum rau cov kev xav tau sib txawv.Cov 9 hom no suav nrog txhua daim ntawv thov kev lag luam thiab kev pabcuam.
Valve categorization nyob ntawm ntau qhov kev txiav txim siab.Rau cov kab lus no, li qub tau categorized raws li kev ua haujlwm.Qee tus siv tsuas yog ib qho thaum feem ntau muaj ob, nyob ntawm qhov tsim valve.
Yog tias koj tab tom nrhiav kev lag luam valve chaw tsim khoom hauv Suav teb, koj tuaj yeem tau txais cov ntaub ntawv ntau ntxiv los ntawm kev txheeb xyuas cov lus qhia no rau Suav teb valve manufacturers, tsis tsuas yog valve, tab sis kuj muaj ntau hom strainers tuaj yeem pom hauv tsab xov xwm.

Pob Valve

Pob valve yog ib feem ntawm lub quarter tig valve tsev neeg.Qhov txawv feature ntawm lub pob valve yog nws cov hollow pob-zoo li tus disc uas ua rau nres lossis pib xov xwm ntws.Lub pob disc yog ib qho ntawm qhov ceev tshaj plaws vim nws tsuas yog xav tau ib lub hlis twg tig los qhib lossis kaw.

Qhov zoo
● Muaj peev xwm kaw / tawm tau zoo.
● Tsawg heev los ntawm kev hnav & tsim kua muag yog siv tau zoo.
● Tus nqi tu qis.
● Tsawg siab poob.
● Lub sijhawm & kev ua haujlwm zoo rau kev khiav lag luam.

Qhov tsis zoo
● Tsis haum raws li kev tswj los yog throttling valve.
● Tsis haum rau cov xov xwm thicker vim tias muaj cov sedimentation tuaj yeem tshwm sim thiab puas lub valve disc & lub rooj zaum.
● Kev kub siab tuaj yeem tshwm sim vim yog kaw nrawm thiab qhib.

Daim ntawv thov
Pob li qub yog tsim rau cov kua dej, gaseous thiab vapor daim ntaub ntawv uas xav tau npuas-nruj kaw.Thaum lub sij hawm feem ntau rau kev siv tsis tshua muaj siab, kev kub siab thiab kub siab siv rau cov pob li qub nrog cov rooj zaum hlau.

Npauj Npaim Valve

Npauj npaim valve kuj yog ib feem ntawm lub quarter tig valve tsev neeg.Dab tsi ua rau npauj npaim valve txawv ntawm lwm cov li qub yog lub tiaj tus mus rau lub concave disc uas txuas rau lub qia valve.
Muab tso rau hauv nruab nrab ntawm lub valve nrog lub qia dhuav rau hauv nws los yog txuas ntawm ib sab, lub disc thaiv cov xov xwm ntws thaum lub valve kaw.Lub qia ntxiv kev txhawb nqa rau lub disc.Qhov kev tsim no tso cai rau npauj npaim valve kom throttle thaum muaj incremental qhib ntawm lub valve.

Qhov zoo
● Compact tsim.
● Lub teeb yuag.
● Tsawg siab poob.
● Yooj yim rau nruab.

Qhov tsis zoo
● Kev txwv tsis pub muaj peev xwm.
● Lub siab muaj zog tuaj yeem cuam tshuam rau kev txav ntawm disc.

Daim ntawv thov
Npauj npaim li qub feem ntau yog siv rau hauv dej thiab roj daim ntaub ntawv uas yuav tsum tau muab cais los yog cuam tshuam cov ndlwg ntawm cov xov xwm.Npauj npaim li qub yog qhov zoo rau cov txheej txheem uas siv cov kav dej loj.Lawv kuj tsim nyog rau slurries, cryogenics, thiab lub tshuab nqus tsev.

Kuaj Valve

Kos valve cia siab rau sab hauv, tsis yog kev ua sab nraud, qhib thiab kaw.Kuj tseem hu ua non-return valve, kev tiv thaiv kev thim rov qab yog lub luag haujlwm tseem ceeb ntawm daim tshev valve.

Qhov zoo
● Yooj yim tsim.
● Tsis tas yuav muaj kev cuam tshuam rau tib neeg.
● Zoo tiv thaiv rov qab.
● Yuav siv tau los ua lub kaw lus thaub qab.

Qhov tsis zoo
● Tsis zoo rau throttling.
● Lub disc tej zaum yuav daig nyob rau hauv txoj hauj lwm qhib.

Daim ntawv thov
Kos li qub yog siv rau hauv daim ntawv thov uas xav tau kev tiv thaiv rov qab xws li twj thiab compressors.Pub cov twj tso kua mis hauv chav boilers feem ntau siv cov tshev valve.Cov nroj tsuag tshuaj thiab hluav taws xob muaj ntau yam txheej txheem uas tseem siv cov tshev valve.Kos li qub kuj tseem siv tau thaum muaj cov roj sib xyaw ua ke hauv ib lub raj xa dej.

Rooj vag Valve

Lub rooj vag valve yog lwm tus tswv cuab ntawm kaw / ntawm lub tsev neeg lub valve.Dab tsi ua rau qhov tshwj xeeb no yog nws cov disc txav yog linear.Lub disc yog ib lub rooj vag los yog wedge-zoo li tus, uas muaj ib tug zoo kaw-off thiab ntawm mechanism.Lub rooj vag valve feem ntau haum rau kev sib cais.

Thaum nws tuaj yeem siv nws ua lub kaw lus kaw, qhov no tsis yog qhov xav tau vim tias lub disc yuav raug puas tsuaj los ntawm kev tawm suab.Lub surge ntawm cov xov xwm tuaj yeem ua rau lub disc puas thaum lub rooj vag li qub tau siv ib nrab kaw hauv daim ntawv thov throttling.

Qhov zoo
● Tsis muaj xov xwm txaus ntshai vim lub rooj vag tsis cuam tshuam qhov ntws thaum qhib tag nrho.
● Yuav siv tau nyob rau hauv ob-directional ntws.
● Yooj yim tsim.
● Haum rau cov kav dej uas muaj cov kab loj loj.

Qhov tsis zoo
● Tsis zoo throttlers vim tsis muaj kev tswj kom raug.
● Media ntws siv yuav ua rau lub rooj vag los yog disc puas thaum siv rau throttling.

Daim ntawv thov
Lub rooj vag li qub yog qhov zoo kaw / tawm li qub rau txhua daim ntawv thov.Lawv tsim nyog rau kev siv dej khib nyiab thiab cov kua nruab nrab.Gases uas nyob nruab nrab ntawm -200C thiab 700C nrog qhov siab tshaj 16 bar siab tuaj yeem siv lub rooj vag li qub.Riam rooj vag li qub yog siv rau slurries thiab hmoov xov xwm.

Globe Valve

Globe valve zoo li lub ntiaj teb nrog lub plug-type disc.Nws yog ib feem ntawm linear motion valve tsev neeg.Ntxiv nrog rau qhov zoo tshaj plaws tig tawm / rau lub valve, lub ntiaj teb valve kuj muaj peev xwm ua kom lub zog zoo.

Zoo ib yam li lub rooj vag valve, lub ntiaj teb valve disc txav mus rau unobstructedly tso cai rau cov ndlwg ntawm xov xwm.Qhov no yog qhov zoo tshaj plaws valve rau cov ntawv thov uas tsis tas yuav tsum muaj kev kub ntxhov siab.

Qhov zoo
● Lub kaw lus zoo dua li lub rooj vag valve.
● Hnav & tsim kua muag tsis yog ib qho teeb meem txawm tias siv ntau zaus.
● Ib qho yooj yim kho raws li disassembly yog ib qho yooj yim.

Qhov tsis zoo
● Kev poob siab tuaj yeem tshwm sim los ntawm kev cuam tshuam ntawm txoj kev tshaj tawm
● Tsis zoo rau cov ntawv thov siab.

Daim ntawv thov
Globe li qub ua tau zoo thaum qhov kev txhawj xeeb loj yog to.High point vents thiab low point drains siv lub ntiaj teb li qub.Tsis tas li ntawd, lub ntiaj teb li qub ua haujlwm thaum lub siab poob tsis muaj kev txhawj xeeb.Cov kev cai khiav dej num xws li dej txias tshuab siv lub ntiaj teb li qub.

Lwm daim ntawv thov rau lub ntiaj teb li qub muaj xws li feedwater systems, chemical feed systems, extraction drain systems thiab cov nyiam.

Koob Valve

Koob valve tau txais nws lub npe los ntawm rab koob zoo li cov duab ntawm nws cov disc.Nws mechanism ua zoo ib yam li lub ntiaj teb valve.Koob valve muab ntau precision thiab tswj nyob rau hauv cov kav dej me me.Tseem yog ib feem ntawm peb lub hlis twg tig tsev neeg, koob valve ua haujlwm zoo dua hauv cov nqi qis.

Qhov zoo
● Siv tau zoo hauv kev tswj cov kua dej.
● Qhov zoo tshaj plaws hauv cov kev pabcuam nqus tsev lossis txhua qhov system uas xav tau qhov tseeb.
● Yuav tsum muaj kev siv tshuab tsawg tsawg los kaw lub valve.

Qhov tsis zoo
● Tsuas yog siv rau hauv cov ntawv thov kaw ntau dua.
● Yuav tsum muaj ob peb lub lem kom tag thiab tua.

Daim ntawv thov
Koob li qub yog siv rau hauv cov twj paj nruag uas xav tau kev tswj kom puv rau cov kua dej thiab cov kua dej ntau dua.Koob li qub feem ntau siv rau hauv daim ntawv thov calibration.Lawv kuj tseem cuam tshuam nrog cov ntsiab lus faib hauv cov kav dej, qhov twg cov koob li qub tau siv los ua tus tswj hwm kev tshaj tawm.

Pinch Valve

Kuj hu ua clamp valve, pinch valve yog lwm lub valve rau nres / pib thiab throttling.Pinch valve belongs rau tsev neeg linear motion valve.Txoj kev tawm linear tso cai rau tsis muaj kev cuam tshuam ntawm kev tshaj tawm.Lub pinching mechanism ntawm pinch raj hauv lub valve ua los tswj cov dej ntws.

Qhov zoo
● Tsim qauv yooj yim uas tsis muaj qhov txav sab hauv.
● Zoo tagnrho rau slurries thiab thicker, txawm corrosive media.
● Siv tau los tiv thaiv kev kis kab mob hauv xov xwm.
● Tus nqi tu qis.

Qhov tsis zoo
● Tsis haum rau cov ntawv thov siab.
● Tsis zoo rau siv roj.

Daim ntawv thov
Pinch li qub feem ntau yog siv rau cov dej tsis muaj kev txwv.Lawv zoo tshaj plaws rau kev siv slurry.Pinch li qub yog qhov zoo rau cov ntawv thov uas xav tau kev sib cais tag nrho los ntawm qhov chaw valve nrog rau cov khoom paug ib puag ncig.

Lwm daim ntawv thov uas siv cov pinch li qub suav nrog kev kho dej khib nyiab, kev ua tshuaj lom neeg, kev tuav cov cement, thiab lwm yam.

Plug Valve

Plug valve belongs rau lub quarter tig valve tsev neeg.Lub disc ua raws li lub npuas nruj kaw thiab ntawm ntsaws lossis lub tog raj kheej.Aptly lub npe raws li lub ntsaws valve vim nws tapered kawg.Nws kaw thiab qhib mechanism zoo ib yam li lub pob valve.

Qhov zoo
● Yooj yim mechanism.
● Kev kho yooj yim hauv kab.
● Kev poob qis.
● Txhim khu kev ruaj ntseg thiab nruj muaj peev xwm.
● Fast-acting qhib los yog kaw raws li nws tsuas xav tau ib lub hlis twg tig.

Qhov tsis zoo
● Tus tsim tso cai rau kev sib txhuam siab yog li nws feem ntau xav tau lub tshuab hluav taws xob kaw lossis qhib lub valve.
● Tsis haum rau lub hom phiaj throttling.
● Xav tau lub hwj chim lossis lub tshuab hluav taws xob tsis siv neeg.

Daim ntawv thov
Plug li qub tau zoo kaw kaw thiab ntawm lub valve.Muaj ntau ntau daim ntawv thov uas siv plug li qub.Cov no suav nrog cov kav dej, cov slurries, cov ntawv thov uas muaj cov khib nyiab siab, nrog rau cov ntawv thov kub thiab siab.

Cov li qub no zoo heev rau cov kav dej phwj tuaj.Txij li thaum tsis muaj kev sib cuag ntawm cov xov xwm thiab cov khoom hauv lub valve, ntsaws li qub kuj zoo rau cov xov xwm abrasive thiab corrosive.

Siab Relief Valve

Lub siab nyem valve yog hais txog lub valve uas tso tawm lossis txwv lub siab los ntawm cov kav dej kom tswj tau qhov sib npaug ntawm lub siab thiab kom tsis txhob muaj kev tsim.Nws yog qee zaum yuam kev hu ua lub siab ruaj ntseg valve.

Nws lub hom phiaj tseem ceeb yog los tiv thaiv cov khoom siv nyob rau hauv ib qho kev tshwm sim overpressured, los yog nce siab thaum muaj kev poob.Muaj qhov ntsuas qhov ntsuas tau ua ntej uas lub valve yuav tso siab ntxiv yog tias tom kawg tshaj li qib preset.

Qhov zoo
● Yuav siv tau rau txhua hom roj thiab kua siv.
● Kuj tseem siv tau rau hauv kev siv siab thiab kub.
● Nqi-zoo.

Qhov tsis zoo
● Lub caij nplooj ntoos hlav mechanism thiab cov khoom corrosive tsis sib tov zoo.
● Rov qab siab tuaj yeem cuam tshuam rau lub valve.

Daim ntawv thov
Lub siab nyem li qub muaj txiaj ntsig zoo thaum lub siab rov qab tsis yog qhov tseem ceeb.Lub siab nyem li qub tuaj yeem pom hauv cov ntawv siv boiler thiab cov hlab ntsha siab.
Hauv Summary

Saum toj no yog 9 hom li qub siv nyob rau hauv niaj hnub kev lag luam ntiaj teb no.Qee tus ua raws li kev tiv thaiv nruj tiv thaiv kev xau thaum lwm tus yog cov throttlers zoo.Los ntawm kev nkag siab txhua lub valve, kev kawm paub siv lawv rau kev lag luam yuav yooj yim dua.