Pob Valve
Vim Li Cas Xaiv Peb
Wenzhou Deki Valve Co., Ltd., yog cov kws tshaj lij kev lag luam valve tshwj xeeb hauv kev tshawb fawb valve, tsim, tsim, muag, thiab kev pabcuam. Peb tshwj xeeb hauv kev tsim cov khoom sab saum toj nkag pob Valve, Siab Welded Pob Valve, Forged Floating Hlau Rooj Pob Valve, Cam khwb cia hlau mos Floating Pob Valve, thiab lwm yam Pob Valve.
Khoom siv Advanced
Txhawm rau kom muaj kev sib raug zoo ntawm peb cov khoom tswj kev ua tau zoo, peb tau nruab lub tshuab dhos tshuab, CNCs, thiab cov chaw soj ntsuam xyuas rau cov khoom siv tshuaj xyuas thiab cov khoom siv valve thiab kuaj.
Zoo Guaranteed
Peb lub tuam txhab ua tau zoo raws li cov qauv thoob ntiaj teb, xws li ANSI / API, BS, DIN, JIS, GB, thiab lwm yam.
Cov khoom muag zoo
Peb cov li qub thiab cov khoom ntws tswj tau raug xa tawm thoob plaws ntiaj teb, xws li Southeast Asia, Middle East, Europe, Russia, North thiab South America, Africa, thiab lwm yam.
Kev siv dav dav
Peb cov khoom siv los ntawm peb cov neeg siv khoom hauv Cov Roj thiab Roj Refinery, Nuclear Power Plant, Chemical Plant, Marine Power Station, thiab dej tawm thiab kev lag luam.
Lub pob valve yog cov khoom siv tswj kev ntws uas siv lub hollow, perforated, thiab pivoting pob los tswj cov dej ntws los ntawm nws. Nws yog qhib thaum lub qhov nyob rau hauv nruab nrab ntawm lub pob yog nyob rau hauv txoj kab nrog lub ntws inlet, thiab kaw thaum nws yog pivoted 90 degrees los ntawm lub valve kov, thaiv qhov ntws. Yog tias koj xav paub cov lus qhia tshwj xeeb thiab tus nqi ntawm Pob Valve, thov hu rau peb!
Hom Pob Valve
Sab saum toj Inlet Pob Valve
Sab saum toj nkag pob li qub muaj kev saib xyuas nkag rau sab saum toj ntawm lub cev valve. Qhov no tso cai rau lub valve yuav tsum tau kho yam tsis tas yuav tshem tawm ntawm lub system thiab yog dav siv rau welded kawg thiab daim ntawv thov roj. Lawv kuj zoo tagnrho rau cov ntawv thov uas qhov chaw txwv.
Floating Pob Valve
Floating pob li qub tsis muaj trunnion los txhawb lub pob hauv qab. Cov pob ntab ntab tso cai rau kev sib khi zoo dua thiab hnav tsawg dua ntawm lub rooj zaum valve. Cov li qub no feem ntau siv rau hauv cov ntawv thov tsis tshua muaj siab.
Trunnion lossis Guided Ball Valves
Coj pob li qub muaj lub trunnion uas tiv thaiv lub pob txav mus rau hauv qab. Cov lus qhia no lossis trunnion txuas nrog rau qis kawg ntawm lub cev valve. Qhov no tso cai rau lub pob tig tsis muaj kev sib txhuam thiab muab lub foob zoo dua. Kev taw qhia lossis trunnion pob li qub feem ntau siv rau hauv kev kub siab thiab kev siv kub.
Ob chav thaiv thiab Bleed Valve
Ob chav thaiv thiab los ntshav li qub feem ntau muaj ob lub pob hauv ib lub cev valve. Qhov no tso cai rau, ntxiv rau kev sib khi ntawm cov dej ntws thiab qis qis, ib txhij thaiv thiab tso pa tawm ntawm ob lub valve rau kev saib xyuas thiab kho. Lawv zoo tagnrho rau cov ntawv thov uas yuav tsum tau ua kom huv huv ntawm cov txheej txheem kab, xws li tiv thaiv cov khoom sib kis, calibration, kua xa mus thiab cia.
Sab Inlet Pob Valve
Nyob rau hauv sab inlet pob li qub, nyob rau hauv lub valve los ua ke lub pob yog mounted sideways mus rau lub valve lub cev. Feem ntau, sab inlet pob li qub yog kev lag luam ntau dua li sab saum toj inlet li qub. Hom kev tsim sab nkag no yog qhov kev xaiv zoo rau kev siv siab.
Orbital Valve
Orbital li qub muaj ib lub pob uas tig ib ncig ntawm lub eccentric axis, uas txhais tau hais tias ntxiv rau rotating 90º zoo li tag nrho cov pob, nws ces txav tso cai rau kom zoo sealing thiab meej ntws tswj. Lawv yog qhov zoo tagnrho rau cov ntawv thov uas yuav tsum muaj qib siab ntawm qhov tseeb thiab kev tswj xyuas ntws.
V Bore Pob Valve
V-pitch pob li qub yog zoo ib yam li lub pob valve, tab sis nrog ib tug contoured V-notch ntu nyob rau hauv lub pob es tsis txhob ntawm ib tug kheej kheej. Qhov ntsuas no tuaj yeem muab tau rau hauv ntau qib (15º, 30º, 60º…). Nws tuaj yeem siv los ua kev tswj hwm lub valve thiab muaj nyob rau hauv ntau yam.
Forged Pob Valve
Forged pob li qub yog machined ncaj qha los ntawm puag ncig los yog bar Tshuag, uas tsis txhob porosity thiab lwm yam castings. Lawv kuj muaj zog thiab ruaj khov dua li cov pob valve. Lawv yog cov zoo tagnrho rau kev kub siab thiab kub daim ntawv thov thiab tsis tshua muaj kev puas tsuaj los ntawm kev cuam tshuam los yog kev co.
Ib feem ntawm Pob Valve
Valve Tsev
Tag nrho cov khoom sab hauv ntawm lub pob valve muaj nyob rau hauv lub valve tsev lossis lub cev. Nws yog ua los ntawm cov hlau tawv thiab tawv, thermoplastic, lossis cov khoom siv thermoplastic-lined hlau uas tiv thaiv cov khoom ntawm lub pob valve. Nws kuj tso cai rau kev nkag mus rau sab nraud tswj mechanism uas tig lub pob.
Pob
Lub pob yog ib tug kheej kheej uas muaj lub qhov nyob hauv nws qhov chaw. Lub qhov nyob hauv nws qhov chaw yog hu ua bore. Lub bore ua haujlwm raws li qhov ntws qhib ntawm cov kua dej thaum hla ntu ntawm cov kua dej ntws thiab cov bore yog coplanar. Txwv tsis pub, qhov ntws yog throttled. Lub pob valve tuaj yeem muaj lub pob khoom lossis lub pob hollow. Lub pob khoom muaj qhov qhib qhov taub tsis tu ncua thoob plaws hauv nws cov qauv, uas yuav pab cov kua dej ntws mus rau qhov nrawm nrawm. Ib lub pob hollow, ntawm qhov tod tes, muaj cov qauv sab hauv, thiab qhov chaw hauv nws tso cai rau cov kua ntau dhau los ntawm lub valve. Txawm li cas los xij, qhov chaw loj dua tsim turbulence thiab siab velocities. Lub pob hollow yog qhov hnyav dua thiab pheej yig dua piv rau lub pob khoom.
Ncej
Cov ncej txuas lub pob mus rau lub tshuab tswj uas tig lub pob. Lub taub hau muaj cov ntsaws ruaj ruaj xws li O-rings thiab cov nplhaib ntim khoom kom kaw cov ncej thiab lub kaus mom kom tsis txhob muaj cov kua dej tawm. Cov ncej yuav ua tau manually ua los ntawm ib tug lever los yog ib tug handwheel los yog ua los ntawm ib tug hluav taws xob, pneumatic, los yog hydraulic actuation.
Bonnet
Lub kaus mom yog qhov txuas ntxiv ntawm lub tsev nyob hauv lub valve uas muaj thiab tiv thaiv cov ncej thiab nws cov ntim. Nws yuav raug welded los yog bolted rau lub cev. Nws tseem yog ua los ntawm cov hlau tawv thiab nws npog qhov qhib los ntawm kev sib txuas ntawm cov ncej mus rau sab nraud tswj mechanism.
Rooj
Lub rooj zaum valve muab kev sib khi ntawm lub pob thiab nws lub cev. Lub rooj zaum pem hauv ntej yog nyob ib sab rau sab inlet ntawm lub valve. Lub rooj zaum hauv qab yog pom nyob rau sab nraud ntawm lub rooj zaum pem hauv ntej uas nyob ib sab ntawm qhov tawm ntawm lub valve.
Yooj yim rau kev khiav lag luam
Pob li qub yog ib yam ntawm cov khoom siv uas yooj yim tshaj plaws los ua haujlwm. Lawv tau tsim kom yooj yim tig ntawm tus kov yog txhua yam uas yuav tsum tau qhib lossis kaw lub valve. Qhov no ua rau lawv zoo tagnrho rau siv nyob rau hauv cov xwm txheej uas yuav tsum tau ua haujlwm sai thiab yooj yim, xws li thaum muaj xwm txheej kaw.
Tsis Leaks
Pob li qub kuj tseem txhim khu kev qha thiab tsis nyiam los. Qhov no yog vim hais tias lub pob nyob rau hauv lub valve yog tuav nyob rau hauv qhov chaw los ntawm ob lub ntsaws ruaj ruaj, ib tug nyob rau sab saum toj thiab ib tug nyob rau hauv qab. Cov ntsaws ruaj ruaj no tiv thaiv cov kua dej los ntawm kev khiav dhau lub pob, txawm tias lub valve nyob rau hauv qhov qhib.
Kev kho qis
Pob li qub kuj tseem muaj kev saib xyuas qis thiab tsis tas yuav tsum tau ua ntau yam ntawm kev tu. Thaum lawv tau teeb tsa, lawv feem ntau tuaj yeem nyob ib leeg thiab yuav ua haujlwm tau zoo rau ntau xyoo. Nyob rau hauv sib piv, lwm hom li qub, xws li lub rooj vag li qub, tej zaum yuav xav tau lub sij hawm lubrication los yog lwm yam kev kho kom thiaj li ua hauj lwm zoo.
Durable
Pob li qub kuj tseem muaj zog heev thiab tuaj yeem tiv taus kev hnav thiab tsim kua muag. Qhov no yog vim lawv cov qauv tsim yooj yim, uas muaj qee qhov txav mus los uas tuaj yeem tawg lossis hnav dhau sijhawm. Hauv qhov sib piv, ntau qhov kev tsim valve, xws li npauj npaim li qub, tej zaum yuav muaj ntau qhov txav mus los uas cuam tshuam rau kev puas tsuaj lossis tsis ua haujlwm dhau sijhawm.
Ntau yam
Pob li qub kuj muaj ntau yam thiab tuaj yeem siv rau ntau yam kev siv. Lawv feem ntau siv nyob rau hauv cov chaw nyob thiab kev lag luam cov kav dej, tab sis kuj tseem siv tau rau kev lag luam xws li kev tswj cov dej ntws hauv cov nroj tsuag tshuaj lossis cov roj refineries.
Yuav Ua Li Cas Kho Pob Valve
Kev ntxuav tu tsis tu ncua
Nws yog ib qho tseem ceeb kom khaws cov pob li qub kom huv si kom ntev lawv lub neej. Nws raug nquahu kom ntxuav lawv tsawg kawg ib xyoos ib zaug, lossis ntau zaus yog tias ib puag ncig tshwj xeeb yog muaj plua plav lossis av. Siv ib daim ntaub mos muag los so cov roj, plua plav, lossis av los ntawm lub thawv. Siv cov txhuam txhuam txhuam kom tshem tawm cov khoom tsim tawm ntawm lub qia los yog lwm yam khoom. Siv cov khoom siv tu kom haum nrog cov ntaub ntawv valve, xws li cawv- lossis dej-raws li cov tshuaj ntxuav tes rau cov khoom tsis yog hlau thiab compressed cua los yog roj-raws li cov khoom siv hlau.
Valve Lubrication
Lub pob valve lubrication yog qhov tseem ceeb los tiv thaiv kev puas tsuaj thiab ua kom cov haujlwm du ntawm lub valve. Xaiv cov roj nplua nyeem uas tsim nyog rau cov ntaub ntawv valve thiab cov xov xwm hauv lub cev, xws li dej-insoluble, hluavtaws, lossis roj-based lubricants. Txawm li cas los xij, nws yog ib qho tseem ceeb kom tsis txhob muaj cov khoom siv-los yog av nplaum-raws li cov roj nplua nyeem raws li lawv tuaj yeem khaws cia hauv lub valve kab noj hniav.
Kev soj ntsuam niaj hnub
Txheeb xyuas qhov hnav thiab tsim kua muag tsis tu ncua los ntawm kev tshuaj xyuas lub valve lub rooj zaum, cov ntsaws ruaj ruaj, thiab qia rau cov cim qhia ntawm corrosion, xau, lossis puas. Ua kom muaj kev soj ntsuam ntau zaus rau kev siv hluav taws xob siab thiab lub voj voog siab. Tshawb xyuas cov parameter hauv qab no:
Tightness ntawm bolts, txiv ntseej, thiab lwm yam khoom siv. Loos bolts thiab txiv ntseej tuaj yeem ua rau lub valve hloov lossis ua tsis tiav, ua rau cov khoom puas tsuaj.
● Corrosion lossis mineral buildup
●Leaks
● Kev ua haujlwm raug ntawm cov pob li qub thaum qhib thiab kaw
● Qhov taw qhia qhov tseeb (nrog rau qhov zoo li qub)
● Ua kom muaj cua txaus thiab pom huab cua hauv cheeb tsam
● Hloov cov khoom siv uas siv los ua kom huv raws li xav tau.
Teem caij cog shutdowns
Kev kaw txhua zaus yog qhov zoo tagnrho rau kev kuaj xyuas pob valve. Cov txheej txheem suav nrog tshem cov li qub los ntawm cov kav dej, disassembling lawv, ntxuav lub sab hauv, thiab hloov cov khoom hnav lossis tawg. Ua tib zoo saib xyuas cov ntsaws ruaj ruaj lossis lwm yam roj hmab.
Kev kuaj tsis tu ncua
Kev ntsuam xyuas tsis tu ncua, xws li kev ntsuas siab (sau lub valve lub cev nrog lub ntsuas dej thiab siv lub siab rau lub sijhawm ntev los xyuas seb nws puas tau) yog qhov tseem ceeb los xyuas kom meej tias lub pob valve ua haujlwm raug.
Cia
Khaws lub pob valve rau hauv qhov chaw qhuav, qhov cua zoo kom deb ntawm tshav ntuj ncaj qha thiab qhov kub thiab txias. Qhov zoo tshaj plaws, qhov kub ntawm qhov chaw cia yuav tsum nyob nruab nrab ntawm 0 degree (32 degree F) thiab 49 degree (120 degree F). Yog tias ua tau, khaws lub valve rau hauv nws cov ntim khoom qub lossis hauv lub thawv tiv thaiv kom tsis txhob muaj kev puas tsuaj thaum thauj lossis khaws cia.
Media
Cov pob li qub feem ntau yog siv los tswj qhov qhib / tawm ntawm cov kua thiab cov pa roj, xws li dej, roj, cua, thiab tshuaj lom neeg. Txawm li cas los xij, kev tshaj tawm nrog abrasive tshem tawm cov khoom tuaj yeem ua rau tsis ua hauj lwm ntxov ntawm lub valve seals, ua rau cov dej xau lossis nce kev khiav hauj lwm torque, thaum kawg ua rau kev ua tsis tiav. Siv pob li qub nrog cov xov xwm abrasive txo lawv txoj sia.
Khoom siv
Plastic pob li qub yog tus nqi zoo tab sis tsis haum rau qhov kub thiab txias ib puag ncig thiab muaj lub neej luv dua piv rau cov hlau li qub. Hlau li qub tau pom zoo siv nrog cov pa roj carbon monoxide rau kev nyab xeeb. Nws yog ib qho tseem ceeb kom paub tseeb tias lub valve lub cev thiab cov ntaub ntawv foob yog sib xws nrog cov xov xwm ntws los ntawm lub valve.
Kub thiab siab ntsuas
Thaum txiav txim siab qhov tsim nyog ntawm lub valve, nws yog ib qho tseem ceeb uas yuav tsum xav txog nws qhov kev ntsuas siab thiab ntsuas kub. Kev ntsuas ntsuas ntsuas cov ntaub ntawv tsim nyog, valve tsim, thiab cov ntaub ntawv foob uas yuav tsum tau siv. Qhov ntsuas, nrog rau lub voj voog zaus, cuam tshuam rau lub neej ntawm lub pob valve. Yog tias lub pob valve siv nyob rau hauv daim ntawv thov ze rau nws qhov kev ntsuas siab / qhov kub thiab txias tsis tshua muaj, nws yuav kav ntau xyoo. Txawm li cas los xij, tib lub valve hauv tib daim ntawv thov yuav tsum tau hloov ntau zaus yog tias cycled ntau zaus.
Kev ua haujlwm
Pob li qub tuaj yeem ua tau manually, pneumatically, hluav taws xob, lossis hydraulically.
● Pneumatic actuators muab lub sijhawm nrawm nrawm thiab ua haujlwm ntev.
●Electric actuators tsim nyog rau lub voj voog qis thiab ib puag ncig yam tsis muaj cua compressed
●Hydraulic actuators muab cov zis siab zog tab sis feem ntau kim dua thiab yuav xav tau cov khoom siv ntxiv rau kev ua haujlwm kom raug.
Yuav ua li cas rau nruab ib lub pob Valve
● Tshawb xyuas lub pob valve chaw nres nkoj, qhov chaw zaum thiab cov xov kom paub tseeb tias lawv huv si thiab tsis muaj cov khib nyiab txawv teb chaws.
● Ua haujlwm lub valve los ntawm qhov qhib siab mus rau qhov chaw kaw tag nrho.
● Xyuas kom cov threaded yeeb nkab sib txuas yuav tsum tau threaded rau hauv lub valve yog threaded kom raug, huv si thiab tsis muaj cov khoom txawv teb chaws los yog hlau shavings.
● Siv cov yeeb nkab zoo zoo xov sealing compound lossis PTFE xov sealing daim kab xev tom qab tsim cov lus qhia ua daim ntawv thov kom ntseeg tau tias tsis muaj cov yeeb nkab sib txuas.
●Valve thiab piping yuav tsum nyob rau hauv kev sib raug zoo kom tsis txhob hla txoj xov, tus txiv neej threaded haum yuav tsum tau ua raws li axis ntawm lub qhov tapping. Kev tuav cov yeeb nkab kom zoo thaum sib dhos tshem tawm qhov kev ntxhov siab tsis tsim nyog ntawm lub cev valve. Txhawb lub valve thiab cov kav dej hauv kev sib dhos kom tsis txhob muaj kev ntxhov siab ntawm lub cev valve los ntawm kev sib txuas cov yeeb nkab. Cov yeeb nkab txhawb nqa yuav tsum muaj peev xwm ua kom cov yeeb nkab sib dhos thiab nqa qhov hnyav ntawm cov fittings, li qub, yeeb nkab thiab nws cov ntsiab lus. Ceeb Toom: Kev ua tsis tau zoo ntawm cov kav dej yuav ua rau tsis muaj kev lav phib xaub thiab tuaj yeem ua rau kev ua haujlwm tsis zoo thiab khoom puas tsuaj
●Thaum txhim kho ob lub cev pob li qub ib txwm siv ob lub ntsej muag thaum tsim cov yeeb nkab txuas rau cov li qub. Muab ib tug ciaj ntswj rau ntawm lub valve kawg ze tshaj plaws rau cov yeeb nkab sib txuas yog nruj thiab lwm qhov ciaj ntswj mus rau hauv cov yeeb nkab kom tsis txhob kis lub zog los ntawm lub valve lub cev sib koom ua ke, nruab nrab ntawm lub valve lub cev thiab tailpiece. Qhov no tseem tiv thaiv kev cuam tshuam ntawm qhov chaw sab hauv ntawm lub valve. CEEB TOOM: Tsis ua raws li cov lus qhia no yuav ua rau lub cev sib koom ua ke thiab tuaj yeem ua rau lub cev sib koom ua ke. TSWV YIM: Cov tooj dag thiab tooj liab yog cov hlau softer dua hlau, ib txwm siv lub puab tsaig ntawm lub puab tsaig ntawm lub valve kawg thiab tig lub valve rau hauv cov yeeb nkab. Pipe Wrenches yuav tsum tsuas yog siv rau cov yeeb nkab thiab fittings.
● Tighten kom txog thaum koj tuaj yeem hnov qhov kev sib koom ua ke pib rau lub rooj zaum thiab qhov haum yuav luag taw rau hauv qhov xav tau. Tom qab ntawd ua kom lub zog nruj me ntsis yog tias txhua qhov kev sim ua kom tsawg zog, txuas ntxiv kom nruj kom txog thaum koj muaj kev sib raug zoo thiab koj yuav tsum muaj lub suab sib koom ua ke. Yog hais tias lub zog nres dheev, koj tau zaum hauv qab tawm tsam qhov nres hauv lub cev valve. Ceeb toom: Tsis txhob thim rov qab qhov kev sib txuas kom ua tiav qhov kev sib raug zoo. Loosening valve, yeeb nkab thiab fitting kev sib txuas yuav cuam tshuam qhov kev ncaj ncees ntawm lub foob thiab ua rau kom xau thiab tsis ua haujlwm.
Ceeb toom
Tsis txhob nruj lub valve rau hauv cov yeeb nkab, vim tias nws tuaj yeem cuam tshuam cov khoom sab hauv ntawm lub valve thiab los yog ua rau muaj kev ntxhov siab hauv lub cev valve. Raws li cov lus qhia dav dav, tom qab kev sib koom tes nruj, nruj ib qho ntxiv 1-½ mus rau 3 puv puv rau qhov ntau thiab tsawg txog 1", rau qhov ntau thiab tsawg 1-¼" thiab loj dua 1 txog 2-½ " puv puv, koj yuav tsum muaj nyob nruab nrab ntawm 3-1/2 thiab 6 threads koom nrog. Xov kev koom tes sab nraum qhov ntau yam no yuav qhia tau hais tias nyob rau hauv los yog dhau nruj ntawm kev sib koom tes los yog tawm ntawm kev kam rau siab threads.
Peb lub Hoobkas
Cov ntawv pov thawj
Cov lus nug nquag
Raws li ib qho ntawm cov ua lag luam pob valve hauv Suav teb, peb zoo siab tos txais koj los yuav API pom zoo pob valve los ntawm peb lub hoobkas. Tag nrho cov khoom lag luam siv nyob rau hauv refinery, fais fab nroj tsuag, petrol chemical thiab roj & roj kev lag luam yog cov zoo thiab cov nqi sib tw.