Mofuta oa lug ea Butterfly Valve e lutseng ka thata
Mofuta oa Lebokose la Valve ea Serurubele e Lulang ka Boreleli ke Eng?
Thinyetsehang Lutseng Butterfly Valve— e boetse e bitsoa valve ea serurubele ea "concentric", "rabara e nang le rabara" kapa "rabara e lutseng" — e na le setulo sa rabara se tiileng pakeng tsa bophara ba kantle ba disc le lebota la kahare la 'mele oa valve, e netefatsang ho koaloa ho tiileng ho tiileng ho pholletsa le mefuta e mengata ea lits'ebetso tsa indasteri.
Valve e potolohang ka kotara e potolohang ka 90° ho bula kapa ho koala phallo ea mokelikeli ka botlalo. Disiki e chitja - e kentsoeng bohareng ba 'mele oa valve - e sebetsa e le mokhoa oa mantlha oa ho koala, o hokahaneng le actuator kapa mohele ka shaft e bohareng. Ha disc e phethela potoloho e felletseng ea likhato tse 90, valve e sebetsa e levalefo ya ho beha thoko.
Ha diski e sa potolohe ho fihlela e fetoha kotara e felletseng, valve e bulehile hanyane - e nolofalletsa ho nepahalataolo ea phalloka dikhutlo tse fapaneng tsa ho bula.
Chate ea CV/KV ea mofuta oa valve ea serurubele e lulang e tiile e fumaneha ha ho kopuoa.
Mofuta oa lug — pono e ka pele le e ka lehlakoreng
Lug Type Butterfly Valve— e etselitsoe tšebeletso ea pheletso ea mola moo ho se nang flange ea bobeli e fumanehang. Li-lug boss tse nang le khoele li lahleloa ka botlalo 'meleng oa valve, ka masoba a kobehileng a tsamaellanang le mohlala oa bolt oa boholo ba flange bo tsamaellanang le sehlopha sa khatello. Li-bolt li khoeleha ka ho toba ho li-lug boss ho tloha lehlakoreng le leng le le leng, li lumella valve ho tlosoa lehlakoreng le leng la phaephe ntle le ho sitisa flange e fapaneng.
Tšebeletso ea ho qetela E bobebe Ha e hloke tlhokomelo E bolokang tjhelete Ho tiisa ka mahlakoreng a mabeli
Likarolo tsa mantlha tsa mofuta oa li-valve tsa serurubele tse lutseng ka thata
Kaho e nyane — boima bo tlase, sebaka se fokolang sa polokelo le sa ho kenya
Sekoti se bohareng, ho tiisa ka 100% ho tiisa matheba ka mahlakoreng a mabeli, tataiso efe kapa efe ea ho kenya
'Mele o tletseng mokoti — khanyetso e tlase ea phallo
Tsela ea phallo e se nang masoba — e bonolo ho e hloekisa le ho e bolaea likokoana-hloko, e loketse metsi a nooang
'Mele o nang le rabara — mokelikeli ha o kopane le 'mele oa tšepe
Moralo oa diski e se nang phini — o felisa litsela tsa ho lutla ha diski
Sekoahelo se kaholimo sa ISO 5211 — boiketsetso bo bonolo le ho lokisa bocha actuator
Torque e tlase ea ts'ebetso - khetho ea actuator e theko e tlase
Li-bearing tse nang le PTFE — ha li hloke tlhokomelo, ha ho hlokahale setlolo
Lesela le kentsweng — le bonolo ho le nkela sebaka, ha le senyehe mmeleng, le loketse tshebeletso ya pheletso ya mola
DN32–DN600 Boholo bohle
Moralo oa setulo sa letsoho la rabara
DN32–DN600 Moralo o tšoanang oa matsoho a rabara o sebelisoa ka boholo bohle. Maboko a entsoe ka sulcanized ka botlalo hore a lumellane le li-groove tsa 'mele, a fana ka tiiso e tšepahalang ea mahlakore a mabeli le sebaka se bonolo sa tšimo ntle le lisebelisoa tse khethehileng.
Moralo oa shaft
Shaft e nang le li-spline tse nepahetseng
DN32–DN350
Sekoti sa Hexagon
DN400 le ho feta
Sebopeho sa valafo
Setšoantšo sa karolo e tšekaletseng
Mofuta oa lekoko
Setšoantšo se phatlohileng
Mofuta oa lekoko
Litlhaloso tsa tekheniki
Maemo
| Moralo le tlhahiso | API 609 / EN 593 |
| Lifahleho li talimane | Letoto la 20 la ISO 5752 / EN 558-1 |
| Bofelo ba Flange | ISO 1092 PN6/10/16/25 | ANSI B16.1 / B16.5 Sehlopha sa 125/150 |
| Tekanyetso ea khatello | PN6/10/16/25 | Sehlopha sa ANSI 125/150 |
| Teko le tlhahlobo | API 598 / EN 12266 / ISO 5208 |
| Ho kenya actuator | ISO 5211 |
Lisebelisoa tsa likarolo tse kholo
| 'Mele | Tšepe e qhibilihisitsoeng, tšepe ea khabone, tšepe e sa ruseng, tšepe e sa ruseng e habeli, Monel, Alu-bronze |
| Disiki | Tšepe e ntšitsoeng ka har'a ductile (e koahetsoeng ka nikel kapa nylon), Alu-bronze, tšepe e sa hloekang, duplex, Monel, Hastelloy |
| Lesela | EPDM / NBR / FPM / PTFE / Hypalon |
| Kutu | Tšepe e sa ruseng / Monel / Duplex |
| Ho betla | PTFE |
| Liboutu | Ts'epe e sa beng le mabali |
Lisebelisoa tsa 'mele
| Thepa | Sehlopha / Maemo a Tloaelehileng | Tšebeliso e tloaelehileng |
|---|---|---|
| Tšepe e qhibilihisitsoeng |
| Tšebeletso e akaretsangMosebetsi o boimaTšebeletso e batangKhemik'hale ea PetrochemicalLiteishene tsa motlakase |
| Ts'epe e sa beng le mabali |
| Lijo le lino tse tahangMerianaMetsi a hloekisitsoeng |
| Alu-bronze |
| Tšebeletso ea likepeMetsi a leoatle |
Lisebelisoa tsa diski
| Thepa | Sehlopha / Maemo a Tloaelehileng | Tšebeliso e tloaelehileng |
|---|---|---|
| DI nikeli e koahetsoeng |
| MoeaMetsi a sa senyehengMetsi a chesang le a batang |
| E koahetsoe ka nylon ea DI |
| Metsi a nooangMetsi ho fihlela ho 70°CpH 4.5–9 |
| DI PTFE e kentsoe ka hare |
| Li-acid le li-alkaliOliMetsiMoea |
| Ts'epe e sa beng le mabali |
| Metsi a nooangMetsi a hloekisitsoengLi-solvent |
| Duplex SS |
| Metsi a leoatleMetsi a pholilengLijoLi-solvent |
| Alu-bronze |
| Metsi a leoatleMetsi a nooangKhase |
| Hastelloy-C |
| Asiti ea phosphoricAsiti ea HypochloricAsiti ea asetikiSebabole |
Sekoahelo sa letsoho la rabara
| Sehlopha | Mefuta ea mocheso | Mecha ea phatlalatso e loketseng |
|---|---|---|
| NBR | 0°C ~ 90°C | Li-hydrocarbon tse nang le aliphatic, mafura, oli e se nang monko o monate, metsi a leoatle, moea o hatelitsoeng, phofo, mecha ea phatlalatso ea granular, vacuum, phepelo ea khase |
| EPDM | −20°C ~ 110°C | Metsi (a chesang, a batang, leoatle, ozone, letamo la ho sesa, indasteri), li-acid tse fokolang, litharollo tse fokolang tsa letsoai, joala, li-ketone, likhase tse bolila, lero la tsoekere |
| EPDM ea bohloeki | −10°C ~ 100°C | Metsi a nooang, lijo, metsi a nooang a sa nang le chlorine |
| EPDM-H | −20°C ~ 150°C | HVAC, metsi a pholileng, lijo, lero la tsoekere |
| Viton (FPM) | 0°C ~ 200°C | Li-hydrocarbon tse nang le monko o monate, tse nkhang hamonate le tse nang le halogen, likhase tse chesang, metsi a chesang, mouoane, li-acid tse sa pheleng, li-alkali |
Mefuta ea ts'ebetso bakeng sa valve ea serurubele sa lug
Lever ea letsoho
PN10/16, Sehlopha sa 125/150, DN32–DN200
PN25, DN32–DN150
Lebokose la letsoho
Mefuta e felletseng ea DN32–DN600
Sesebelisoa sa ho tsamaisa moea
Ho sebetsa habeli (DA)
Ho khutla ha selemo (SR)
Sesebelisoa sa motlakase
Mofuta oa ho tima
Mofuta oa ho fetola
Ha e kenele metsi
Ha e phatlohe
Kutu e lokolohileng
Sebaka sa ho kenya sa ISO 5211
Sefate sa kutu le sa ISO se etselitsoeng motho ka mong ha ho kopuoa
Likopo
Litsi tsa kalafo ea metsi le litšila
Indasteri ea pampiri, masela le tsoekere
Indasteri ea kaho le tlhahiso ea ho cheka
Ho futhumatsa, ho pholisa moea le ho potoloha ha metsi a pholileng
Li-conveyor tsa pneumatic le lits'ebetso tsa vacuum
Limela tse hatelletsoeng tsa moea, khase le desulphurization
Indasteri ea ho ritela, ho qhibilihisa le ho sebetsa lik'hemik'hale
Tsamaiso le tsamaiso e omileng ea bongata
Indasteri ea motlakase
Li-valve tsa serurubele tse lutseng ka thata li netefalitsoe kaWRAS(UK) leACS(Fora), haholo-holo bakeng sa lits'ebetso tsa mesebetsi ea metsi.
WRAS
Morero oa Boeletsi ba Melao ea Metsi
ACS
Bopaki ba Conformité Sanitaire
Hobaneng o lokela ho khetha Nortech?
Q
Boleng le tšebeletso
Lilemo tse fetang 25 tsa boiphihlelo ba OEM/ODM li sebeletsa lik'hamphani tse etellang pele tsa li-valve tsa Europe.
Q
Thomello e potlakileng
E loketse ho romelloa ka mor'a libeke tse 1-4, e tšehelitsoe ke li-valve le likarolo tse ling tse ntle tsa lirurubele tse lutseng ka thata.
Q
Tiisetso ea boleng
Tiisetso ea likhoeli tse 12-24 bakeng sa li-valve tsa serurubele tse lutseng ka thata.
Q
Taolo ea boleng
Valve e 'ngoe le e 'ngoe ea serurubele e hlahlojoa le ho hlahlojoa ka bonngoe pele e romelloa.
