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pn10/16 valve ea tšepe ea ductile e nang le mochini oa lisebelisoa tsa bevel

Re tla fumana litaba tsa bohlokoa ka ho fetisisa indastering lekhetlo la pele ka lebokoseng la hau la boitsebiso-tse etsang hore u be bohlale haholoanyane 'me u hatele pele 'marakeng ona o fetohang ka potlako le o nang le tlhōlisano.
Re tla fumana litaba tsa bohlokoa ka ho fetisisa indastering lekhetlo la pele ka lebokoseng la hau la boitsebiso-tse etsang hore u be bohlale haholoanyane 'me u hatele pele 'marakeng ona o fetohang ka potlako le o nang le tlhōlisano.
Li-valve tse nepahetseng, liphaephe le lisebelisoa li bohlokoa bakeng sa ts'ebetso e atlehileng ea lisebelisoa tsa ho fehla matla. Thepa ena e kenyelletsa dihlahiswa tse nang le meralo e nang le mesebetsi e mengata ho theha dikgokelo tse sebetsang hantle le mekgwa ya ho tiisa, hammoho le botshepehi bo betere ba kgokelo ho netefatsa tshebetso e bolokehileng ya dipolante tsa motlakase wa mocheso, dipolante tsa matla a nyutlelie le dipolante tsa matla a ka ntjhafatswang. Ha ba khothalletsa lihlahisoa tsa bona, bahlahisi ba re litšenyehelo tsa ho kenya li tlaase, polokeho le katleho li phahame, 'me nako ea ho fokotsa nako ea tlhokomelo e reriloeng le e sa reroang e fokotsehile. Li-valve tse ling tse etellang pele tsa feme ea matla, lipeipi le bahlahisi ba loketseng le lik'hamphani tsa litšebeletso li na le likarolo tsa tsona mona.
Pejana selemong sena, Boldrocchi e ile ea leka ka katleho mochini oa eona o mocha oa 7m ka 7m shunt damper bakeng sa li-turbine tsa khase. Sesepa sa diverter ke valve ea litsela tse tharo e ka ntšang khase ea turbine ea khase sepakapakeng ka chimney ea bypass kapa jenereithara ea mouoane e khutlisang mocheso. Mokelikeli o na le matla a phahameng haholo 'me o feta mokhoa o tloaelehileng oa ho tiisoa ha geometri, khatello ea ho tiisa le nako ea ho koala, ha o ntse o fokotsa tlhokomelo le ho nolofatsa lipalangoang le kopano. Diverter ena e ncha e boetse e lumella phetoho e potlakileng ho tloha tsamaisong e le 'ngoe ea potoloho ho ea tsamaisong e kopanetsoeng ea potoloho. E etselitsoe ho mamella mocheso ho fihla ho 700C (1,300F), ho sisinyeha le moferefere oa khase, hammoho le ho apara likarolo tse eketsehileng. Diverter e na le tsamaiso e thibelang moea, e ka etsang hore moea oa moea oa khase ea ho qeta o fihle ho 100% (e tiisitsoe ka ho feletseng). Khatello ea tiiso ea moea e kholo ho feta +500 millimeters ea kholomo ea metsi (mm wc), mme baetsi ba lisebelisoa tsa mantlha hangata ba hloka +50 mm wc. Shunt e na le hydraulic actuator. Ho latela litlhoko tsa bareki, nako e tloaelehileng ea ts'ebetso e ka tlase ho metsotsoana e 60, 'me nako ea ho koala ha tšohanyetso e ka tlase ho metsotsoana e 20. Leha ho le joalo, shunt e etselitsoe le ho etsoa ho fumana nako e khuts'oane ea ho khanna. Boldrocchi e qapile sesebelisoa sena ho nolofatsa lipalangoang le kopano. Sekhahla se ka kopanngoa esale pele ka likotoana tse 'maloa, kapa se ka tsamaisoa se kopane ka botlalo (karolong e le' ngoe). Boldrocchi e qapile sekhahla sena, se ka kenngoa habonolo tlas'a phala e le 'ngoe ea potoloho ho e-na le setsoe se teng. Boldrocchi, Biassono, Italy
Spirax Sarco e fana ka lihlahisoa le lits'ebeletso bakeng sa tharollo ea matla a mocheso. Spira-trol modular control valve e laetsoe esale pele bakeng sa ts'ebeliso pele e tloha fekthering, e nolofalletsang ho kenya "plug le play" ka potlako. Moralo oa modular oa Spira-trol, o nang le setulo sa valve sa "clamp-in-place" se fetohang ka potlako, se bolela hore boikarabello ba eona bo ka fetoloa ho ikamahanya le maemo a fetohang a feme ho fapana le ho nkela valve kaofela sebaka. Setulo sa valve se ikamahanyang le sebaka se boetse se nolofatsa tlhokomelo, kahoo ha ho hlokahale lisebelisoa tse khethehileng, 'me ha ho hlokahale hore ho tlosoe valve peiping. Ha ho bapisoa le moralo oa setulo sa screw-in, seo hangata se ts'oaretsoeng, sena se fihlella chelete e ngata ea ho boloka litšenyehelo, e hlokang hore valve e qhaqholloe, e leng se bakang ho koaloa ha limela nako e telele. Li-valve tsa Spira-trol tse tsamaisoang ke moea tse tsoang ho 1/2 inch ho isa ho 4 inches li teng, ho fihlela mofuta oa flange ANSI 150. Ka letoto le felletseng la Spira-trol le ka atolosoa ho lisenthimithara tse 8 le mofuta oa khatello ea ANSI 600, Spirax Sarco e ka fana ka litharollo tsa taolo ho tloha ho futhumatsang, moea oa moea le moea, ts'ebetso le matla ho likopo tsa lits'ebeletso tse batlang. Spiraxq, Cheltenham, United Kingdom
Clark Valve e phatlalalitse hore moralo oa eona oa li-valve tsa heke o amohetse setifikeiti sa API 641, e leng valve ea pele ea taolo e tla netefatsoa bakeng sa ts'ebetso e tlase ea tlhahiso ea baphaphathehi. Tekanyetso ea API 641 e sebetsa ho lisebelisoa tsohle tsa ho tiisa 'me e hloka ho lutla ho hoholo ho lumelletsoeng ha likarolo tse 100 ho milione (ppmv). Tekanyetso ea tlhahlobo ea API e hloka hore valve e tsamaee ka makhetlo a 610 tlas'a liphetoho tse feteletseng tsa mocheso ho lekola ts'ebetso ea tlhahiso nakong ea potoloho ea bophelo e potlakileng. Mesi e balehang ea meralo ea li-valve tsa setso litsing tsa indasteri ke sesosa se ka sehloohong sa tšilafalo ea moea, 'me moralo o ikhethang oa li-valve tsa heke o fana ka tiiso e ntle haholo kutung ea li-valve, ka hona ho fokotsa mesi ena. Yarmouth Research and Technology e ile ea etsa liteko tse ikemetseng ho valve ea heke e nang le tokelo ea molao 'me ea paka hore valve e fetile tlhahlobo,' me ho lutla ho ne ho le ka tlase ho 20 ppmv, ka tlase ho moeli oa 100 ppmv. Moralo o ikhethang oa belofo ea lefatše e se e ntse e le belofo ea taolo e ntle ka ho fetisisa lefatšeng, hape e boetse e le belofo ea taolo e baballang tikoloho e kileng ea netefatsoa. Clark Valve, Miami, Florida
Westinghouse Electric e hlahisitse tiiso ea Sigma Reactor Coolant Pump (RCP), e etselitsoeng ho kopanya ka mokhoa o se nang moeli e le sebaka sa 1 sa tiiso ea Westinghouse RCP le lisebelisoa tsa indasteri. E ikemiseditse ho fana ka ditshebeletso tse tshepahalang bakeng sa dilemo tse 12, ho boloka ditjeho, ho fokotsa ditekanyetso le ho ntlafatsa maemo a kotsi a dipolante tsa matla a nyutlelie. Litiiso tsa Sigma li ntlafalitsoe bakeng sa ts'ebetso e ka lebelloang le ho fokotsa kutloelo-bohloko ea tikoloho, 'me li tšehetsoa ke lihora tse fetang 20,000 tsa nts'etsopele le tlhahlobo ea mangolo. Litiiso tsa Sigma li lumellana ka botlalo le litiiso tsa Westinghouse SHIELD tse koalang mocheso. Mokhoa oa k'hamphani o fana ka tharollo e phethahetseng le e theko e tlaase ea ho tiisa ka ho ts'epahala le ho phela nako e telele, le likarolo tse kopaneng tsa polokeho. Moralo o mocha oa tiiso ea Sigma o thehiloe ho lilemo tse fetang 40 tsa boiphihlelo ba nts'etsopele ea tiiso ea Westinghouse RCP le data ea ts'ebetso. Litiiso tsa Westinghouse RCP li sebelitse ka katleho lihora tse fetang limilione tse 150 ho feta li-RCP tse 600 ho li-reactors tsa metsi tse hatelitsoeng lefatšeng ka bophara. Khamphani ea Motlakase ea Westinghouse, Monroeville, Pennsylvania
Boiler blowdown valve ea Everlast Valve e sebelisa theknoloji ea k'hamphani e nang le patente ea rotary disc valve, e fanang ka ts'ebetso e ntle e tsitsitseng le e tšoarellang nako e telele. Li-valve tsena tsa on-off ka katleho li ntša litšila tse entsoeng ka har'a boiler ea mouoane. Li na le tlhophiso ea lehlakoreng le letona ka ho bula kapele le butle butle, 'me li loketse lits'ebetso tse kenyelletsang ho phatloha ha boiler ea mouoane, ho putlama ha holim'a metsi, ho ntša metsi, le li-valve tse koalang le tse koalang. Everlast's boiler blowdown valve e thehiloe ho ASME Boiler le Pressure Vessel Karolo ea 1 Code le ANSI B16.31 Power Piping Code. Li-valve tsena li etselitsoe ho fokotsa haholo litšenyehelo tsa tlhokomelo ea hau le nako ea ho theoha. Setulo sa valve le disc li entsoe ka tšepe e sa hloekang, valve e entsoe ka tšepe e entsoeng ka tšepe kapa tšepe ea carbon, 'me e kopantsoe ka khoele kapa flange. Valve ea ka ho sa Feleng e South Plainfield, New Jersey
DSCV-SA (Direct Steam Transfer Valve-Steam Atomization) ho tsoa ho mofuta oa SPX FLOW Copes-Vulcan e fihlela litlhoko tsa bokhabane ba ts'ebetso mme e koala ka thata haholo. E felisa ho tsieleha ha mocheso, e na le mefuta e mengata e ka fetolehang, boholo le maemo a ho kenya, le litšenyehelo tse tlaase tsa tlhokomelo. Valofo e fokotsang khatello ea DSCV-SA Copes-Vulcan e na le sebopeho sa angular, seketsoana sa mouoane se hoketsoe ke lekala, 'me sephahla sa mouoane se hoketsoe ka phala. Ho latela khetho ea moreki, khokahano e ka ba khokahanyo ea flange kapa khokahanyo ea welding ea butt. Lisebelisoa tsena li entsoe ka likarolo tse peli ho fa bareki monyetla oa ho fetoha habonolo. Lehlakore la khatello e phahameng ea yuniti le amohela sebopeho sa ho lahla kapa sa forging, 'me karolo ea khatello e tlase e amohela sebopeho se kopaneng. Valve e na le sesebelisoa sa ho koala sa bolted bolted, se loketseng litekanyetso tsa khatello ho fihlela le ho kenyelletsa ANSI 900 #, 'me e loketse lisebelisoa tsa ho koala tiiso ea khatello ho fihlela ho kenyeletsa le ANSI 4500 #. Valve e ka hlomelloa ka HUSH ea mohato o le mong, HUSH ea mekhahlelo e mengata kapa Copes-Vulcan RAVEN ea thekenoloji ea trim, ho itšetlehile ka ho theoha ha khatello le ho finyella litlhoko tsa boemo bo itseng ba lerata. Belofo e na le sebopeho se leka-lekaneng, se nang le setulo se le seng, 'me se amohela mohopolo oa ts'ebetso ea mofofisi oa tandem trim ho netefatsa ho koaloa ha Sehlopha sa V ka thata le ho phetoa ho latela ANSI/FCI 70-2. Copes-Vulcan / SPX FLOW, McKean, Pennsylvania
Huntingdon Fusion Techniques HFT joale e hlahisa likopano tsa li-argon feed hose tsa tloaelo tse nang le manonyeletso a tiisitsoeng, e leng tsoelo-pele ea theknoloji ea welding purge. Hose ea tlhaho ea ho fepa rabara e na le molaoli oa khase ea argon, pheletsong e 'ngoe e hokahaneng ka kotloloho le mefuta efe kapa efe ea liphaephe tsa inflation le lipeipi tsa ho hloekisa liphaephe,' me pheletso e 'ngoe e hokahane ka kotloloho le mohloli oa khase. Likopano tsena tsa li-hose li ka boela tsa sebelisoa ho tsamaisa likhase tse ling tse hlokang ho tiea. Ho fanoe ka letoto la li-adapter tse thibelang ho lutla bakeng sa ho hokela argon regulator, 'me pheletso e 'ngoe ea khokahano e kentsoeng pele e hokahane le lits'ebetso tsohle tsa HFT Argweld welding le purging. Lisebelisoa tsena tsohle tsa boleng bo holimo li thusa ho felisa mathata a khokahano ea welding eo li-welders li ka kopanang le tsona tšimong. Hose ea phepelo ea argon e ka boela ea fanoa ho metjhini e meng kaofela ea tungsten inert gas/gas tungsten arc welding (TIG/GTAW) ha ho hlokahala, e nang le lisebelisoa tsa eona tse khethehileng. Lithapo tsena li fumaneha habonolo 'me bolelele bo tloaelehileng ke limithara tse 30 (m), 25 m, 20 m, 15 m, 10 m le 5 m. E lumellana le maemo a boleng a British Standard BS EWN 599. Mocheso oa mocheso oa hose e 'ngoe le e' ngoe ea argon ea phepelo ea khase ke 30C ho isa ho 80C, 'me ntlha ea tšireletso ke makhetlo a mararo khatello ea ho sebetsa ea 20 bar (300 psi). Huntingdon Fusion Techniques HFT, Bury Port, UK
Victaulic QuickVic SD Installation Ready System ke theknoloji ea ho hokahanya liphaephe tse bataletseng tse etselitsoeng lisebelisoa tsa tšepe tsa carbon tse boholo ba 2 inches/DN50 ho ea tlase. Ke tharollo ea khokahanyo ea liphaephe ea moruo le e sebetsang ka ho fetesisa bakeng sa litsamaiso tse nyane tsa bophara. Ha ho bapisoa le lisebelisoa tsa hona joale tsa liphaephe le mekhoa ea ho kenya, e ka boloka litšenyehelo tsohle tsa ho kenya. Sistimi e kenyelletsa likhokahano tse seng li loketse ho kenya, li-fittings le li-valve, hammoho le lisebelisoa tsa ho itšeha le ho tšoaea PC3110. E fumaneha ka boholo ho tloha ho 1/2 inch ho isa ho 2 inches/DN15 ho DN50, lihlahisoa tsena li ka sebelisoa bakeng sa liphaephe tsa tšepe tsa carbon tse nang le mabota a 10 ho isa ho 80, ka khatello e phahameng ea ho sebetsa le mocheso o lekantsoeng oa 300 psi / 2068 kPa / 21 bar. le 250F/120C (ka EPDM~ Ethylene propylene diene monomer] gasket ea rabara). Easton Victaulic, Pennsylvania
Pipe ea ELSCAN le sehatisi sa setsoe se sekala ka bohona lipeipi tse otlolohileng le tsa setsoe ka bophara ba lisenthimithara tse 4 ho isa ho tse 42. Sekenara sena se bobebe sa li-axis tse peli se bokella litekanyo tsa botenya bo phahameng ka ho sebelisa li-transducer tse nang le likarolo tse ngata kapa tse arotsoeng ka mekhahlelo ho thusa limela tsa motlakase ho qoba kutu e phallang ka potlako. Magnet e feto-fetohang e fana ka khokahano e sebetsang le phaephe le setsoe se hlahlojoang bakeng sa tekanyo e sebetsang. Ka ho sebelisa li-shafts tse peli tsa encoding, scanner e ka hlahloba karolo leha e le efe kapa setsoe sa pipe. WesDyne ke setsi sa ka tlase ho Westinghouse Electric Co., mofani oa lefats'e oa lihlahisoa le lits'ebeletso tse sa senyeheng (NDE), hape ke moetapele ea tsebahalang indastering ea motlakase. WesDyne e ikemiselitse ho theha le ho sebelisa litharollo tse ncha le tse tsoetseng pele tsa theknoloji ea NDE ho rarolla mathata a Tlhahlobo ea ultrasound. Li-scanner li ka rekoa ka thoko bakeng sa ho itlhahloba, kapa sehlopha sa tlhahlobo sa WesDyne NDE se ka fana ka tlhahlobo e felletseng, e theko e tlaase le e nakong. WesDyne International, Madison, Pennsylvania
Li-actuator tsa Beck ke tharollo e tšepahalang bakeng sa taolo ea li-valve tsa indasteri. Ba fana ka boemo bo nepahetseng ho isa ho 0.1 degree mme ba rarolla mathata a tlhaho a mahlale a mang a actuator ho kenyelletsa li-actuator tsa setso tsa motlakase, li-pneumatic actuators le hydraulic actuators. Li-actuator tsa Beck ha li hloke ho hlokomeloa 'me li ka behoa ka mokhoa o tsitsitseng ho sa tsotellehe mojaro. Li hloka matla a fokolang haholo a ho sebetsa, 'me ha ho na lebaka la ho tšoenyeha ka mefokolo ea mojaro, hobane li-activator tsa Beck li ke ke tsa chesa kapa tsa chesa. Li-activator tsohle tsa Beck li ka sebetsa li sa khaotse ntle le ho feto-fetoha ha maemo kapa lithibelo tsa nako ea ts'ebetso, ho sa tsotelehe hore na ke litšebeletso life, tse sebetsang 24/7. Sehlopha se secha sa Group 57 rotary valve actuator se eketsa likarolo tse ling le mesebetsi ho finyella litlhoko tsa libaka tse ngata tse hōle le tse kotsi. Likarolo tse ncha le melemo li kenyelletsa bokhoni ba ho sebetsa motlakase oa 12-48 VDC, e leng se etsang hore e be se loketseng ho sebelisoa le liphanele tsa letsatsi. Ba na le litekanyetso tsa sebaka se kotsi sa Sehlopha sa I, Karolo ea 1, Sehlopha sa B, C le D. Li na le ts'ebetso e bolokehileng ea motlakase e hahelletsoeng kahare le phepelo ea motlakase ea ka hare ea super capacitor. Beck-Harold Beck le Bara, Newtown, Pennsylvania
Conval e fana ka ts'ebetso e phahameng ea ts'ebetso ea Swivldisc, li-valve tsa heke ea ts'ebeletso tse matla tse nang le boholo ho tloha ho 1/2 inch ho isa ho 4 inches le ASME/ANSI likhatello tsa khatello ho 4500 #. Lisebelisoa tse tloaelehileng tsa sebopeho ke carbon steel 216 GR WCB, Chromalloy SA-217 GR WC9, SA-217 GR C12A le SA-351 CF3M. Lisebelisoa tse ling li ka fanoa ka kopo. Likhetho li kenyelletsa bypass, air kapa motor actuators. The Swivldisc heke valve e na le moralo o motle oa heke ea wedge e nang le disc e feto-fetohang. Diski ena e lumella ho tsamaisana hantle ha setulo sa li-valve le ho tiisa tiiso e thata e ke keng ea finyelloa ka liheke tse tloaelehileng tsa wedge. Cornwall, Enfield, Connecticut
Li-valve tse nepahetseng, liphaephe le lisebelisoa li bohlokoa haholo ts'ebetsong e atlehileng ea lisebelisoa tsa ho fehla matla. Thepa e kenyelletsa…
Sephahla sa metsi a phepelo ea boiler se sebetsa tlas'a maemo a thata a ts'ebetso, 'me se tla bakoa ke ho lutla ha setulo sa valve, cavitation, ...
Ho tseba hore na ke valve efe eo u lokelang ho e sebelisa moo ts'ebeliso e leng ea bohlokoa bakeng sa ts'ebetso e ntle ea lifeme tsa motlakase oa mouoane…
Crosby HCI ISOFLEX e ncha e tsoang ho Pentair Valves & Controls ke valve e phahameng ea ts'ireletso e ka thusang limela tsa motlakase ...


Nako ea poso: Jun-25-2021

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