Peb yuav tau txais cov xov xwm tseem ceeb tshaj plaws hauv kev lag luam thawj zaug hauv koj lub inbox-ua rau koj ntse dua thiab ib kauj ruam ua ntej hauv kev hloov pauv sai thiab kev lag luam sib tw.
Peb yuav tau txais cov xov xwm tseem ceeb tshaj plaws hauv kev lag luam thawj zaug hauv koj lub inbox-ua rau koj ntse dua thiab ib kauj ruam ua ntej hauv kev hloov pauv sai thiab kev lag luam sib tw.
Qhov tseeb valves, kav dej thiab fittings yog ib qho tseem ceeb rau kev ua tau zoo ntawm cov chaw tsim hluav taws xob. Cov khoom siv suav nrog cov khoom siv nrog ntau yam qauv tsim los tsim kom muaj kev sib txuas zoo thiab kev sib khi, nrog rau kev sib txuas zoo dua kom ntseeg tau tias muaj kev nyab xeeb ntawm thermal fais fab nroj tsuag, nuclear fais fab nroj tsuag thiab lub zog tauj dua tshiab. Thaum txhawb nqa lawv cov khoom, cov tuam txhab hais tias cov nqi installation qis dua, kev nyab xeeb thiab kev ua haujlwm tau siab dua, thiab kev npaj thiab tsis npaj kho lub sijhawm poob qis. Qee tus thawj coj fais fab cog valve, yeeb nkab thiab fitting manufacturers thiab cov tuam txhab kev pabcuam muaj lawv tus kheej nta ntawm no.
Nyuam qhuav pib lub xyoo no, Boldrocchi tau ua tiav nws qhov tshiab 7m los ntawm 7m shunt damper rau roj turbines. Lub diverter valve yog peb-txoj kev valve uas tuaj yeem tso cov pa roj turbine tso rau hauv qhov chaw los ntawm lub qhov hluav taws xob bypass los yog mus rau hauv lub tshuab hluav taws xob rov ua kom sov. Lub damper muaj lub peev xwm siab heev thiab tshaj tus qauv raws li geometric sealing, sealing siab thiab kaw lub sij hawm, thaum txo kev txij nkawm thiab yooj yim rau kev thauj mus los thiab sib dhos. Qhov kev hloov pauv tshiab no tseem tso cai rau kev hloov pauv sai ntawm ib lub voj voog ib zaug mus rau ib lub voj voog ua ke. Nws yog tsim los tiv taus kub txog li 700C (1,300F), kev co thiab roj turbulence, nrog rau cov khoom hnav ntxiv. Lub diverter yog nruab nrog lub kaw lus airtight, uas tuaj yeem ua rau airtightness ntawm cov pa tawm mus txog 100% (tag nrho kaw). Cov huab cua foob siab yog siab tshaj +500 millimeters dej kem (mm wc), thiab cov khoom qub manufacturers feem ntau xav tau +50 hli wc. Lub shunt yog nruab nrog hydraulic actuator. Raws li cov neeg siv khoom xav tau, lub sijhawm ua haujlwm ib txwm muaj tsawg dua 60 vib nas this, thiab lub sijhawm kaw thaum muaj xwm txheej ceev yog tsawg dua 20 vib nas this. Txawm li cas los xij, lub shunt yog tsim thiab tsim kom tau txais lub sijhawm tsav luv. Boldrocchi tsim tus neeg tsav tsheb no los pab kev thauj mus los thiab sib dhos. Lub splitter tuaj yeem ua ntej ua ke rau hauv ob peb daim, lossis nws tuaj yeem xa tuaj yeem ua tiav (hauv ib feem). Boldrocchi tau tsim cov tshuab cais no, uas tuaj yeem ntsia tau yooj yim nyob rau hauv ib lub voj voog tso pa tawm ntawm lub luj tshib uas twb muaj lawm. Boldrocchi, Biassono, Ltalis
Spirax Sarco muab cov khoom thiab cov kev pab cuam rau thermal zog daws teeb meem. Spira-trol modular tswj valve tau raug tso cai ua ntej rau daim ntawv thov ua ntej tawm hauv lub Hoobkas, ua kom ceev "plug thiab ua si" installation. Spira-trol tus qauv tsim, nrog rau kev hloov pauv sai "clamp-in-place" valve lub rooj, txhais tau hais tias nws lub luag haujlwm tuaj yeem hloov pauv hloov pauv hloov lub Hoobkas hloov pauv hloov tag nrho lub valve. Tus kheej-aligning clamp-nyob rau hauv-qhov chaw valve lub rooj kuj yooj yim txij nkawm, yog li tsis muaj cov cuab yeej tshwj xeeb yuav tsum tau, thiab tsis tas yuav tshem lub valve ntawm cov kav dej. Piv nrog rau cov ntsia hlau-hauv lub rooj tsim, uas feem ntau yog daig nyob rau hauv qhov chaw, qhov no ua tiav kev txuag nyiaj ntau, xav kom lub valve yuav tsum tau disassembled, ua rau cov nroj tsuag ntev. Hluav taws xob thiab pneumatically tsav Spira-trol li qub xws li 1/2 nti txog 4 ntiv tes muaj, mus txog rau flange ANSI 150 version. Nrog rau kev ua tiav Spira-trol series uas tuaj yeem nthuav dav mus rau 8 ntiv tes thiab ANSI 600 siab ntau yam, Spirax Sarco tuaj yeem muab cov kev daws teeb meem xws li cua sov, qhov cua thiab cua txias, txheej txheem thiab lub zog rau kev thov kev pabcuam. Spiraxq, Cheltenham, United Kingdom
Clark Valve tshaj tawm tias nws tus tswv lub rooj vag valve tsim tau txais daim ntawv pov thawj API 641, uas yog thawj tswj lub valve kom tau ntawv pov thawj rau kev ua haujlwm qis qis. API 641 tus qauv siv rau tag nrho cov qia sealing cov ntaub ntawv thiab yuav tsum muaj kev nruj siab tshaj plaws tso cai tawm ntawm 100 feem ntawm ib lab (ppmv). API xeem tus qauv xav kom lub valve mus rau 610 lub voj voog nyob rau hauv qhov kub thiab txias hloov pauv los ntsuas qhov kev ua tau zoo emission thaum lub sij hawm ceev lub neej. Cov emissions ntawm cov tsoos valve tsim nyob rau hauv industrial chaw yog lub ntsiab ua rau huab cua paug, thiab lub cim tsim ntawm lub rooj vag li qub muab zoo heev sealing ntawm lub valve qia, yog li txo cov emissions. Yarmouth Kev Tshawb Fawb thiab thev naus laus zis tau ua qhov kev sim ywj pheej ntawm lub rooj vag patented thiab ua pov thawj tias lub valve dhau qhov kev sim, thiab cov dej xau tsawg dua 20 ppmv, zoo dua li 100 ppmv txwv. Qhov tshwj xeeb tsim ntawm lub ntiaj teb valve yog twb yog qhov zoo tshaj plaws tswj valve nyob rau hauv lub ntiaj teb no, thiab nws kuj yog tus zoo tshaj plaws environmentally phooj ywg tswj valve puas tau ntawv pov thawj. Clark Valve, Miami, Florida
Westinghouse Electric tau qhia txog Sigma Reactor Coolant Pump (RCP) foob, tsim los ua kom zoo sib xws raws li Westinghouse RCP's No. 1 foob hloov thiab cov khoom siv hauv tsev. Nws lub hom phiaj muab cov kev pabcuam txhim khu kev qha mus txog 12 xyoos, txuag cov nqi, txo cov koob tshuaj thiab txhim kho qhov kev pheej hmoo ntawm cov nroj tsuag nuclear. Sigma cov ntsaws ruaj ruaj tau ua kom zoo rau kev ua haujlwm tau zoo thiab txo qis ib puag ncig rhiab heev, thiab tau txais kev txhawb nqa los ntawm ntau tshaj 20,000 teev ntawm kev txhim kho thiab kev xeem ntawv. Sigma cov ntsaws ruaj ruaj tau ua tiav nrog Westinghouse SHIELD passive thermal shutdown seals. Lub tuam txhab txoj hauv kev muab cov kev daws teeb meem zoo tshaj plaws thiab raug nqi sealing nrog kev ntseeg tau zoo thiab kev ua haujlwm ntev, thiab kev sib koom ua ke ntawm kev nyab xeeb kev nyab xeeb. Tus tshiab Sigma foob tsim yog raws li ntau tshaj 40 xyoo ntawm Westinghouse RCP foob kev tsim kho thiab cov ntaub ntawv khiav haujlwm. Westinghouse RCP cov ntsaws ruaj ruaj tau ua tiav rau ntau tshaj 150 lab teev nyob rau hauv ntau tshaj 600 RCPs hauv cov dej kub reactors thoob ntiaj teb. Westinghouse Electric Company, Monroeville, Pennsylvania
Everlast Valve's boiler blowdown valve siv lub tuam txhab patented rotary disc valve tshuab, uas muab kev ua tau zoo thiab ua haujlwm ntev. Cov phau ntawv no qhib-tawm li qub tau tso tawm cov sludge tsim hauv chav boiler. Lawv muaj lub kaum sab xis configuration nrog qhib ceev thiab qhib qeeb, thiab tsim nyog rau cov ntawv thov xws li chav boiler blowdown, nto blowdown, dej kab tawm, thiab kaw-off thiab kaw li qub. Everlast's boiler blowdown valve yog raws li ASME Boiler thiab Pressure Vessel Section 1 Code thiab ANSI B16.31 Fais Fab Piping Code. Cov li qub no yog tsim los txo koj cov nqi tu thiab kev poob qis. Lub rooj zaum valve thiab disc yog ua los ntawm stainless hlau, lub valve yog ua los ntawm cam khwb cia hlau los yog carbon hlau, thiab nws yog txuas los ntawm xov los yog flange. Nyob Mus Ib Txhis Valve hauv South Plainfield, New Jersey
DSCV-SA (Direct Steam Transfer Valve-Steam Atomization) los ntawm SPX FLOW hom Copes-Vulcan ua tau raws li qhov xav tau ntawm kev ua haujlwm zoo thiab kaw nruj heev. Nws tshem tawm thermal poob siab, muaj qhov hloov tau siab, qhov loj me thiab kev yooj yim installation, thiab cov nqi tu qis. Lub DSCV-SA Copes-Vulcan siab txo lub valve muaj cov qauv angular, lub chav nkag yog txuas nrog ib ceg, thiab lub qhov hluav taws xob qhov hluav taws xob txuas nrog cov yeeb nkab. Raws li tus neeg siv khoom nyiam, qhov kev sib txuas tuaj yeem yog flange kev twb kev txuas lossis pob tw vuam txuas. Cov khoom siv no yog tsim nyob rau hauv ob qhov chaw los muab cov neeg siv khoom yooj yim dua. Lub siab-siab sab ntawm chav tsev txais yuav cov qauv casting lossis forging, thiab qhov hluav taws xob tsis tshua muaj hluav taws xob tau txais cov qauv sib dhos. Lub valve yog txawm peem rau nrog ib tug bolted bonnet kaw ntaus ntawv, uas yog haum rau siab ntsuas mus txog rau thiab nrog rau ANSI 900 #, thiab haum rau lub siab kaw cov cuab yeej mus txog thiab suav nrog ANSI 4500 #. Lub valve tuaj yeem nruab nrog ib-theem HUSH, ntau theem HUSH lossis Copes-Vulcan RAVEN trim thev naus laus zis, nyob ntawm qhov poob siab thiab ua tau raws li qhov yuav tsum tau muaj ntawm cov suab nrov tshwj xeeb. Lub valve yog nruab nrog lub siab-siab sib npaug, ib lub rooj zaum trim qauv, thiab siv lub tswv yim ntawm tandem trim pilot ua haujlwm los xyuas kom meej qhov nruj thiab rov ua dua Chav V kaw raws li ANSI / FCI 70-2. Copes-Vulcan / SPX FLOW, McKean, Pennsylvania
Huntingdon Fusion Techniques HFT tam sim no tsim kev cai argon pub hose sib dhos nrog cov pob qij txha kaw, uas yog ib qho kev nce qib hauv kev siv tshuab ntxhua khaub ncaws. Lub ntuj roj hmab pub hose yog nruab nrog lub argon gas regulator, ib kawg ntawm uas yog ncaj qha mus rau ib tug ntau yam ntawm inflation pipes thiab yeeb nkab welding purge systems, thiab lwm yam kawg yog txuas ncaj qha mus rau lub gas qhov chaw. Cov hose sib dhos no tuaj yeem siv los thauj lwm cov pa roj uas xav tau kom nruj. Ib tug series ntawm leak-proof adapters yog muab rau txuas lub argon regulator, thiab lwm yam kawg ntawm lub pre-installed kev twb kev txuas yog txuas nrog rau tag nrho cov HFT Argweld vuam thiab purging systems. Tag nrho cov khoom siv tau zoo no pab tshem tawm cov teeb meem kev sib txuas ntawm vuam uas cov welders yuav ntsib hauv thaj chaw. Lub argon pub hose kuj tuaj yeem muab rau tag nrho lwm yam tungsten inert gas / gas tungsten arc vuam (TIG / GTAW) vuam tshuab raws li qhov xav tau, nrog nws tus kheej tshwj xeeb accessories. Cov hoses no tau yooj yim muaj thiab cov qauv ntev yog 30 meters (m), 25 m, 20 m, 15 m, 10 m thiab 5 m. Nws ua raws li British Standard BS EWN 599 tus qauv zoo. Qhov kub ntawm txhua qhov argon gas pub hose yog 30C txog 80C, thiab qhov kev nyab xeeb yog peb zaug ntawm kev ua haujlwm siab ntawm 20 bar (300 psi). Huntingdon Fusion Techniques HFT, Bury Port, UK
Lub Victaulic QuickVic SD Installation Ready System yog lub tiaj-kawg yeeb nkab kev sib txuas tshuab tsim rau cov pa roj carbon steel nrog qhov loj ntawm 2 ntiv tes / DN50 thiab hauv qab. Nws yog qhov kev lag luam zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov yeeb nkab txuas kev daws teeb meem rau cov kab me me. Piv nrog rau cov khoom siv yeeb nkab tam sim no thiab cov txheej txheem installation, nws tuaj yeem txuag tau tag nrho cov nqi installation. Lub kaw lus muaj xws li npaj-rau-nruab connectors, fittings thiab li qub, nrog rau PC3110 txiav thiab cim cov cuab yeej. Muaj nyob rau hauv qhov ntau thiab tsawg los ntawm 1/2 nti mus rau 2 ntiv tes / DN15 txog DN50, cov khoom siv no tuaj yeem siv rau cov pa roj carbon steel kav nrog phab ntsa tuab ntawm 10 txog 80, nrog rau qhov siab tshaj plaws ua haujlwm siab thiab ntsuas kub ntawm 300 psi / 2068 kPa / 21 bar thiab 250F / 120C (nrog EPDM ~ Ethylene propylene diene monomer] roj hmab gasket). Easton Victaulic, Pennsylvania, Asmeskas
Lub ELSCAN yeeb nkab thiab lub luj tshib scanner semi-automatically scans ncaj thiab lub luj tshib kav nrog ib txoj kab uas hla ntawm 4 mus rau 42 ntiv tes. Qhov no lub teeb yuag dual-axis scanner sau cov kev daws teeb meem thickness ntsuas los ntawm kev siv ntau lub ntsiab lus los yog theem theem array ultrasonic transducers los pab cov fais fab nroj tsuag kom tsis txhob ntws nrawm. Cov hlau nplaum adjustable muab kev sib cuag nrog lub raj xa dej thiab lub luj tshib raug tshuaj xyuas kom zoo ntsuas. Siv ob lub encoding shafts, lub scanner tuaj yeem tshawb xyuas ib feem lossis tag nrho ntawm lub luj tshib. WesDyne yog ib lub koom haum ua lag luam tag nrho ntawm Westinghouse Electric Co., lub ntiaj teb kev xa khoom ntawm cov khoom thiab cov kev pab cuam uas tsis muaj kev puas tsuaj (NDE) thiab ib tus thawj coj hauv kev lag luam fais fab. WesDyne tau cog lus los tsim thiab siv cov txheej txheem tshiab thiab qib siab NDE thev naus laus zis los daws cov teeb meem kev soj ntsuam ultrasound. Cov tshuab luam ntawv tuaj yeem muab cais rau kev tshuaj xyuas tus kheej, lossis pab pawg tshuaj ntsuam xyuas WesDyne NDE tuaj yeem muab kev tshuaj xyuas dav dav, raug nqi thiab raws sijhawm. WesDyne International, Madison, Pennsylvania
Beck actuators yog cov kev daws teeb meem txhim khu kev qha rau kev tswj valve. Lawv muab tso rau qhov tseeb rau 0.1 degree thiab daws qhov teeb meem ntawm lwm yam actuator technologies nrog rau cov tsoos hluav taws xob actuators, pneumatic actuators thiab hydraulic actuators. Beck actuators xav tau yuav luag tsis muaj kev saib xyuas thiab tuaj yeem ua haujlwm tsis tu ncua tsis hais txog kev thauj khoom. Lawv xav tau lub zog me me rau kev khiav lag luam, thiab tsis tas yuav txhawj xeeb txog kev txwv kev thauj khoom, vim tias Beck actuators yuav tsis overheat lossis hlawv. Txhua tus Beck actuators tuaj yeem ua haujlwm tsis tu ncua yam tsis muaj kev hloov pauv lossis kev txwv lub sijhawm ua haujlwm, tsis hais txog kev pabcuam, khiav 24/7. Pawg tshiab 57 teb valve actuator ntxiv qee qhov nta thiab kev ua haujlwm kom tau raws li qhov yuav tsum tau muaj ntawm ntau qhov chaw nyob deb thiab muaj kev phom sij. Cov yam ntxwv tshiab thiab qhov zoo muaj xws li kev muaj peev xwm ua haujlwm ntawm 12-48 VDC fais fab mov, ua rau nws zoo tagnrho rau kev siv cov hnub ci vaj huam sib luag. Lawv muaj chav kawm I, Division 1, Pawg B, C thiab D qhov chaw muaj kev phom sij. Lawv muaj ib tug built-in hluav taws xob tsis ua hauj lwm muaj kev ruaj ntseg thiab ib tug xaiv nyob rau hauv lub super capacitor thaub qab fais fab mov. Beck-Harold Beck thiab Tub, Newtown, Pennsylvania
Conval muab Swivldisc kev ua tau zoo, qhov kev pabcuam hnyav qhov rooj nrog qhov ntau thiab tsawg ntawm 1/2 nti txog 4 ntiv tes thiab ASME / ANSI siab ntsuas rau 4500 #. Cov ntaub ntawv tsim qauv yog carbon steel 216 GR WCB, Chromalloy SA-217 GR WC9, SA-217 GR C12A thiab SA-351 CF3M. Lwm cov ntaub ntawv tuaj yeem muab tau thaum thov. Cov kev xaiv muaj xws li bypass, cua lossis lub cev muaj zog actuators. Swivldisc rooj vag valve muaj qhov zoo tshaj plaws lub rooj vag tsim nrog ib tug saj zawg zog disc. Cov disc no tso cai rau kev sib raug zoo ntawm lub rooj zaum ntawm lub rooj zaum thiab tsim kom muaj kev sib khi nruj uas tsis tuaj yeem ua tiav nrog cov rooj vag txheem. xa mus los ntawm Cornwall, Enfield, Connecticut
Qhov tseeb valves, kav dej thiab fittings yog ib qho tseem ceeb heev rau kev ua tau zoo ntawm cov khoom siv hluav taws xob. Cov khoom siv suav nrog…
Boiler pub dej valve ua haujlwm nyob rau hauv kev ua haujlwm hnyav, thiab yuav tshwm sim los ntawm lub rooj zaum valve, cavitation, ...
Paub tias lub valve twg siv rau hauv daim ntawv thov twg yog qhov tseem ceeb rau kev ua haujlwm tau zoo ntawm chav fais fab nroj tsuag…
Tus tshiab Crosby HCI ISOFLEX los ntawm Pentair Valves & Controls yog lub peev xwm muaj peev xwm ruaj ntseg uas tuaj yeem pab cov nroj tsuag hluav taws xob…
Post lub sij hawm: Jun-25-2021
