Theko ea fektheri ea DN50-DN2000 Worm gear e nang le serurubele se nang le rabara e ea rekisoa
Rubber lined butterfly valve ke eng?
Rubber lined butterfly valve e boetse e bitsoa "concentric", "rubber lined" le "rubber seated" butterfly valve, e na le setulo sa rabara (kapa se tsitsitseng) pakeng tsa bophara ba kantle ba disc le lerako le ka hare la valve.Butterfly valve e boetse e sebelisoa e le valve e laolang phallo, haeba disc e sa potolohe ho isa karolong e felletseng ea kotara, ho bolela hore valve e bulehile ka mokhoa o itseng, re ka laola phallo ea metsi ka mahlakore a fapaneng a ho bula.
Rubber lined butterfly valve,hangata e sebelisoa moo valve e leng qetellong ea phala kaha ha ho na flange ea 2 ho tiisa li-studs.Ho e-na le hoo, li-lugs li lahleloa holim'a valve e nang le masoba a kentsoeng a lumellanang le mohlala oa bolt bakeng sa boholo le khatello ea khatello ea flange.Li-bolts li fetisoa ka masoba a flange 'me li kenngoa ka har'a masoba a phunyeletsoeng a mokotla.
Rubber lined butterfly valve,moralo o kopaneng ka ho fetesisa o nang le sefahleho se khuts'oane ho isa sefahlehong.e lekana lipakeng tsa mapheo a mabeli, ka lithupa tse fetang ho tloha flange e 'ngoe ho ea ho e 'ngoe.Belofo e ts'oareloa 'me e tiisitsoe ka gasket ka tsitsipano ea li-studs.A resilient seated butterfly valve lug type ke tharollo e bobebe, e sa hlokeng tlhokomelo, e theko e tlaase, ebile e ka tšeptjoa ho likopo tse fapaneng.
Likarolo tsa mantlha tsa mofuta oa li-valve tsa lirurubele tse lutseng tsa NORTECH
Lintlha tse ka sehloohong eaRubber lined butterfly valve
- ISO 5211 flange e holimo e bonolo bakeng sa ho iketsetsa habonolo le ho khutlisa mochini oa actuator.
- Li-torque tse tlase tsa ts'ebetso li fella ka ts'ebetso e bonolo le khetho ea li-actuator tsa moruo.
- Li-bearings tsa PTFE li etselitsoe ho thibela likhohlano le ho roala, ha ho hlokahale hore ho be le lubrication.
- Lesela le kentsoeng 'meleng, liner e bonolo ho e khutlisa, ha ho kutu lipakeng tsa 'mele le lesela, e loketseng pheletso ea tšebeliso ea mohala.
- Kaho e kopanetsoeng e fella ka boima bo fokolang, sebaka se fokolang sa polokelo le ho kenya.
- Sebaka sa centric shaft, 100% bi-directional bubble tightness, e etsang hore ho kenngoa ho amohelehe ka tsela efe kapa efe.
- 'Mele o tletseng bore o fana ka khanyetso e fokolang ea ho phalla
- Ha ho likheo phasejeng ea phallo, e etsang hore ho be bonolo ho hloekisa le ho bolaea likokoana-hloko bakeng sa tsamaiso ea metsi a nooang joalo-joalo.
Rubber lined butterfly valvelikarolo tsa moralo oa pinless disc
Mefuta ea ts'ebetso bakeng saRubber lined butterfly valve
| Tšoara lever |
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| gearbox ea letsoho |
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| Sebapali sa moea |
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| Motlakase oa motlakase |
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| Sekhahla sa mahala sa ISO5211 se tsamaisang pad |
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Precision splined shaft
Bakeng sa bophara ba DN32-DN350
Sleeve sa rabara se bōpiloeng
Hexagon shaft
Bakeng sa bophara ba DN400 le ho feta
Tlhaloso ea tekheniki ea Rubber lined butterfly valve
Lisebelisoa tsa 'mele oa valve eaRubber lined butterfly valve
| Tšepe ea ductile |
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| Ts'epe e sa beng le mabali |
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| Alu-bronze |
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Lisebelisoa tsa likarolo tse ka sehloohongeaRubber lined butterfly valve:
| Likarolo | Lisebelisoa |
| 'Mele | Tšepe ea tšepe, tšepe ea carbon, tšepe e sa hloekang, tšepe e sa hloekang e duplex, Monel, Alu-bronze |
| Diski | Alu-bronze / tšepe e sa hloekang / duplex / Monel / Hasterlloy |
| Liner | EPDM/NBR/FPM/PTFE/Hypalon |
| Motsoako | Tšepe e se nang tšepe/Monel/Duplex |
| Bushing | PTFE |
| Liboutu | Ts'epe e sa beng le mabali |
Lisebelisoa tsa li-valve disceaRubber lined butterfly valve
| Nickel ea tšepe e koahetsoeng ka tšepe |
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| Nayilone ea tšepe e entsoeng ka ductile e koahetsoeng |
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| DUctile iron PTFE e kentsoeng |
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| Ts'epe e sa beng le mabali |
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| Duplex tšepe e sa hloekang |
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| Alu-bronze |
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| Hasterlloy-C |
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Lesela la letsoho la rabaraeaRubber lined butterfly valve
| NBR | 0°C~90°C | Aliphatic hydrocarbons(mafura, monko o fokolang o nang le oli, likhase), metsi a leoatle, moea o hatelitsoeng, phofo, granular, vacuum, phepelo ea khase |
| EPDM | -20°C~110°C | Metsi ka kakaretso(a chesang, a batang-,sea-,ozone-,ho sesa-,indasteri-, joalo-joalo). Li-acid tse fokolang,motsoako o fokolang oa letsoai, lino tse tahang,ketone,gase e bolila, lero la tsoekere. |
| EPDM ea bohloeki | -10°C~100°C | Metsi a nooang, lijo, metsi a nooang a se nang chlorine |
| EPDM-H | -20°C ~ 150°C | HVAC, metsi a pholileng, lijo le lero la tsoekere |
| Viton | 0°C~200°C | Li-hydrocarbon tse ngata tsa aliphatic, tse nkhang hamonate le tsa halogen, likhase tse chesang, metsi a chesang, mouoane, asiti ea inorganic, alkali. |
Tšebeliso ea Sehlahisoa:
O kae theRubber lined butterfly valvee sebelisitsoeng?
Rubber lined butterfly valve e sebelisoa haholo ho
- Litsi tsa ho hloekisa metsi le litšila tse litšila
- Indasteri ea pampiri, masela le tsoekere
- Indasteri ea kaho, le tlhahiso ea ho cheka
- Indasteri ea ho ritela, ea distilling le ea lik'hemik'hale
- Lipalangoang le ho tšoara bongata bo ommeng
- Indasteri ea matla
Li-valve tsa serurubele tse nang le rabara li tiisitsoe kaTŠEBELETSOUK leACS Fora, haholo-holo bakeng sa mesebetsi ea metsi.
Bopaki ba Conformité Sanitaire
(ACS)
Leano la Keletso la Melao ea Metsi
(WRAS)
