Lintho tse tharo tse ikhethang tsa Triple Eccentric Butterfly Valve li bua ka:
Eccentricity ea pele: shaft ea valve e fumaneha ka mor'a poleiti ea valve, e lumellang Ring ea ho tiisa ho pota-pota setulo sohle se hokahaneng.
Eccentricity ea bobeli: spindle e ka thōko ho tloha moeling o bohareng oa 'mele oa valve, o thibelang ho kena-kenana le ho bula le ho koala ha valve.
Eccentricity ea boraro: setulo se fokotsehile ho tloha moleng o bohareng oa shaft ea valve, e felisang likhohlano pakeng tsa disc le setulo nakong ea ho koala le ho bula.
Triple Offset Butterfly Valve e Sebetsa Joang?
Sebaka se tiisitsoeng sa triple offset eccentric butterfly valve ke bevel con, setulo se holim'a 'mele oa valve le lesale la ho tiisa ka har'a disc ke ho kopana le holim'a metsi, ho felisa khohlano pakeng tsa setulo sa valve le reng ea ho tiisa, molao-motheo oa eona oa ho sebetsa ke ho itšetleha. ts'ebetsong ea sesebelisoa sa phetisetso ho khanna motsamao oa poleiti ea valve, poleiti ea valve ha e ntse e tsamaea, selikalikoe sa eona sa tiiso le setulo sa li-valve ho fumana khokahano e felletseng, ka extrusion deformation ho fihlela tiiso.
Boraro eccentric serurubele valvee na le tšobotsi e hlaheletseng ke ho fetola sebopeho sa tiiso ea valve, ha e sa le tiiso ea setso, empa tiiso ea torque, ke hore, ha e sa itšetleha ka deformation e tsitsitseng ea setulo se bonolo ho finyella tiiso, empa ho itšetlehile ka khatello ea sebaka sa ho ikopanya pakeng tsa sebaka se tiisang sa poleiti ea valve le setulo sa valve ho fihlela phello ea ho tiisa, hape e le tharollo e ntle bothateng ba ho lutla ho hoholo ha setulo sa tšepe, le hobane khatello ea holim'a sefahleho e lekana le khatello ea medium, kahoo valve e meraro ea eccentric butterfly e boetse e na le khatello e matla e phahameng le ts'ebetso e phahameng ea ho hanyetsa mocheso.
Video ea Triple Offset Butterfly Valve
Video e tsoang ho L&T Valves
Melemo ea Li-valve tsa Butterfly ea Triple Offset
Molemo oa Triple Offset Butterfly Valve
1) Ts'ebetso e ntle ea ho tiisa, ho ntlafatsa ts'epahalo ea sistimi;
2) Khanyetso e tlase ea likhohlano, e bulehileng le e koalehileng e ka fetolehang, e bulehileng le e koalang e bolokang mosebetsi, e tenyetseha;
3) Bophelo ba nako e telele ea tšebeletso, bo ka finyella ho fetoha khafetsa;
4) Khatello e matla le ho hanyetsa mocheso o phahameng, ho hanyetsa kutu, khanyetso e phahameng ea ho apara, mefuta e mengata ea likopo;
5) E ka qala ho tloha ho likhato tse 0 ho ea sebakeng se feto-fetohang ho fihlela likhato tse 90, karolelano ea eona e tloaelehileng ea taolo e feta makhetlo a 2 ho feta li-valve tsa serurubele tse tloaelehileng;
6) Mefuta e fapaneng ea boholo le lisebelisoa li teng ho kopana le maemo a fapaneng a ho sebetsa.
Phoso ea Triple Offset Butterfly Valve
1) Ka lebaka la ts'ebetso e khethehileng ea li-valve tse tharo tsa eccentric serurubele, poleiti ea valve e tla ba e teteaneng, haeba serurubele sa "triple offset butterfly" se sebelisoa phalaneng e nyenyane ea bophara, ho hanyetsa le ho hanyetsa ho phalla ha poleiti ea valve ho ea bohareng ba phaephe. e ntle sebakeng se bulehileng, kahoo ka kakaretso, valve ea serurubele sa eccentric e meraro ha e tšoanelehe bakeng sa phala e tlas'a DN200.
2) Phapeng e atisang ho buloa, bokaholimo bo koalang setulong sa valve ea serurubele sa eccentric e tharo le reng e koalang ea mekhahlelo e mengata holim'a poleiti ea serurubele e tla sheloa hantle, e leng ho tla ama tšebetso ea ho koala ha valve ka mor'a nako e telele.
3) Theko ea serurubele sa triple offset valve e phahame haholo ho feta habeli eccentric le centerline butterfly valve.
Phapang lipakeng tsa Double Offset le Triple Offset Butterfly Valves
Phapang ea sebopeho lipakeng tsa "double eccentric" le "triple eccentric butterfly valve".
1. Phapang e kholo ka ho fetisisa ke hore valve ea serurubele sa eccentric triple e na le e 'ngoe hape ea eccentric.
2. Phapang ea sebopeho sa ho tiisa, valve ea serurubele sa eccentric e habeli ke serurubele se bonolo sa serurubele, ts'ebetso e bonolo ea tiiso e ntle, empa ha e hanyetsane le mocheso o phahameng, khatello ka kakaretso ha e phahametse 25 kg.'Me valve ea serurubele sa eccentric ke tšepe e lutseng serurubele, e ka mamella mocheso o phahameng le khatello e phahameng, empa ts'ebetso ea ho tiisa e tlase ho feta e habeli eccentric butterfly valve.
Mokhoa oa ho khetha Triple Offset Butterfly Valve?
Hobane lintho tse bonahalang tse tharo eccentric serurubele belofo ka khetha ho tloha mefuta e fapaneng ya, 'me ka lumellana le mocheso o phahameng le mecha ea litaba tse sa tšoaneng tse senyang tse kang acid le alkali, kahoo ho pharaletseng sebelisoa ka metallurgy, matla a motlakase, indasteri petrochemical, oli le khase. ho ntšoa, mapolanka a kantle ho naha, ntlafatso ea peterole, indasteri ea lik'hemik'hale tse sa tloaelehang, phepelo ea matla, hammoho le phepelo ea metsi le likhoerekhoere le kaho ea masepala le lipeipi tse ling tsa indasteri bakeng sa ho laola phallo le ho khaola tšebeliso ea mokelikeli.Ka bophara bo boholo, ka melemo ea eona ea ho lutla, hammoho le ts'ebetso e ntle ea ho koala le ho lokisa, e lula e nkela sebaka sa valve ea heke, valve ea globe le valve ea bolo e sebelisoang masimong a maholo a indasteri liphaepheng tse fapaneng tsa bohlokoa.Lisebelisoa ke tse latelang: tšepe e entsoeng ka tšepe, tšepe e entsoeng ka tšepe, tšepe e sa hloekang, boronse ea aluminium le tšepe ea duplex.Ka mantsoe a mang, maemong a sa tšoaneng a thata holim'a mohala oa taolo, ebang ke valve ea ho fetola kapa ea ho laola, hafeela khetho e nepahetseng e ka sebelisoa ka kholiseho triple offset butterfly valve, 'me e theko e tlaase.
Triple Offset Butterfly Valve Dimension
Leqephe la lintlha tsa Butterfly Valve Triple Offset
| MOFUTA: | Triple eccentric, Wafer, Lug, Double flange, Welded |
| TŠEBELETSO LE MAHOKELETSO: | DN80 ho isa ho D1200 |
| TSE HARE: | Moea, Khase e Inert, Oli, Metsi a Leoatle, Metsi a litšila, Metsi |
| LITŠOANTŠISO: | Beha tšepe / ductile iron/ Carbon steel / Stainless Tšepe / Alum Bronze |
| PRESSURE RATING: | PN10/16/25/40/63, Sehlopha sa 150/300/600 |
| TEMPERATURE: | -196°C ho isa ho 550°C |
Boitsebiso ba Likarolo
| KAROLO LEBITSO | Lintho tse bonahalang |
| MMELE | Tšepe ea carbon, Stainless steel, Duplex steel, Alum-Bronze |
| DISC/ PATE | GRAPHITE /SS304 /SS316 /Monel /316+STL |
| SHAFT/ STEM | SS431/SS420/SS410/SS304/SS316 /17-4PH / duplex tšepe |
| SEBOLO / LENAKA | GRAPHITE /SS304 /SS316 /Monel /SS+STL/SS+ graphite/tšepe ho isa tšepe |
| LIBOTS'OA / NAKO | SS316 |
| SEHLAHLA | 316L+RPTFE |
| GASKET | SS304+GRAPHITE /PTFE |
| TS'OANELO SEKOA | TŠEPE /SS304+GRAPHITE |
We Tianjin Zhongfa Valve Co., Ltde thehiloe ka 2006. Re e 'ngoe ea baetsi ba li-valve tsa lirurubele tse tharo tse Tianjin China.Re boloka ts'ebetso e phahameng le taolo e tiileng ea taolo ea boleng, re fana ka ts'ebeletso e nakong le e sebetsang ea pele ho thekiso, thekiso le ts'ebeletso ea kamora thekiso e le ho fihlela katleho le khotsofalo ea bareki.Re fumane ISO9001, Setifikeiti sa CE.