Intengo yefekthri i-DN50-DN2000 Ivalve uvemvane enerabha enerabha ethengiswayo
Iyini i-valve butterfly ene-Rubber lined?
Ivalve uvemvane enerabha ibizwa nangokuthi "i-concentric", "i-rubber lined" kanye "ne-rubber ehlezi" i-butterfly valve, inesihlalo senjoloba (noma esiqinile) phakathi kobubanzi bangaphandle bediski kanye nodonga lwangaphakathi lwevalvu.I-valve ye-Butterfly iphinde isetshenziswe njenge-valve elawula ukugeleza, uma i-disc ingajikijeli ibe yi-quarter-turn egcwele, kusho ukuthi i-valve ivuleke kancane, singakwazi ukulawula ukugeleza koketshezi ngama-engeli ahlukahlukene okuvula.
Ivalve uvemvane enerabha,ngokuvamile isetshenziswa lapho i-valve isekupheleni kwepayipi njengoba kungekho flange yesi-2 yokuvikela izigxobo.Esikhundleni salokho, ama-lugs aphonswa ku-valve enezimbobo ezithenjiwe ezihambisana nephethini yebhawodi yosayizi nokuhlukaniswa kwengcindezi ye-flange.Amabhawodi adluliswa emigodini ye-flange futhi afakwe emigodini echotshoziwe ye-lug.
Ivalve uvemvane enerabha,idizayini ehlangene kakhulu enobuso obufushane nobuso obufushane.ilingana phakathi kwama-flange amabili, nezigxobo ezidlulayo zisuka kwelinye iflentshi ziye kwelinye.I-valve ibanjwe endaweni yayo futhi ivalwe nge-gasket ngokushuba kwezikhonkwane.
Izici Eziyinhloko zohlobo lwelug yevalve yevemvane ehlezi eqinile ye-NORTECH
Izici eziyinhloko kweIvalve uvemvane enerabha
- I-ISO 5211 top flange ivumelana nokuzenzakalela kalula kanye nokufakwa kabusha kwe-actuator.
- Ama-torque aphansi okusebenza aphumela ekusebenzeni okulula nasekukhetheni i-actuator eyongayo.
- Ama-PTFE ama-bearings anemigqa yakhelwe ukulwa nokungqubuzana nokuguga, akukho lubrication edingekayo.
- Ulayini ofakwe emzimbeni, ulayini kulula ukuwushintsha, akukho ukugqwala phakathi komzimba nolayini, olungele ukuphela komugqa.
- Ukwakhiwa okuhlangene kubangela isisindo esincane, indawo encane yokugcina nokufakwa.
- Isikhundla se-centric shaft, ukuqina kwebhamuza le-bi-directional bi-directional, okwenza ukufakwa kwamukeleke kunoma iyiphi indlela.
- Umzimba ogcwele ubhorekile unikeza ukumelana okuphansi kokugeleza
- Azikho izimbobo kuphaseji lokugeleza, okwenza kube lula ukuhlanza nokubulala amagciwane ohlelweni lwamanzi aphuzwayo njll.
Ivalve uvemvane enerabhaizici zokuklama ze-pinless disc
Izinhlobo Zokusebenza okweIvalve uvemvane enerabha
| Bamba i-lever |
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| U-gearbox owenziwe ngesandla |
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| I-actautor ye-pneumatic |
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| I-actuator kagesi |
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| Isiqu samahhala se-ISO5211 pad |
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I-Precision splined shaft
Ngobubanzi be-DN32-DN350
Umkhono wenjoloba obunjiwe
I-hexagon shaft
Ngobubanzi be-DN400 nangaphezulu
Ukucaciswa kobuchwepheshe kwe-Rubber lined butterfly valve
Impahla yomzimba ye-valve yeIvalve uvemvane enerabha
| Insimbi ye-ductile |
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| Insimbi engagqwali |
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| I-Alu-bronze |
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Izingxenye eziyinhloko zezintokweIvalve uvemvane enerabha:
| Izingxenye | Izinto zokwakha |
| Umzimba | I-Ductile iron,carbon steel,stainless steel,duplex stainless steel,Monel,Alu-bronze |
| Idiski | I-ductile iron nickel iboshwe, inayiloni yensimbi edonsayo iboshwe/Alu-bronze/insimbi engagqwali/duplex/Monel/Hasterlloy |
| I-Liner | I-EPDM/NBR/FPM/PTFE/Hypalon |
| Isiqu | Insimbi engagqwali/Monel/Duplex |
| Bushing | I-PTFE |
| Amabhawudi | Insimbi engagqwali |
Izinto ze-valve disckweIvalve uvemvane enerabha
| I-Ductile iron nickel iboshwe |
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| I-Ductile iron inayiloni eboshwe |
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| I-Ductile iron PTFE ifakwe umugqa |
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| Insimbi engagqwali |
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| Duplex insimbi engagqwali |
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| I-Alu-bronze |
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| I-Hasterlloy-C |
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I-raber sleeve linerkweIvalve uvemvane enerabha
| I-NBR | 0°C~90°C | I-aliphatic hydrocarbons(amafutha,iphunga eliphansi eliqukethe uwoyela,igesi),amanzi olwandle,umoya ocindezelwe,umpushana,imbudumbudu,ivacuum,ukunikezwa kwegesi |
| I-EPDM | -20°C~110°C | Amanzi ngokuvamile(ashisayo-,abandayo-,ulwandle-,i-ozone-,ukubhukuda-,imboni-, njll).Ama-asidi abuthakathaka,izixazululo ezibuthakathaka zikasawoti,utshwala,amaketone,igesi emuncu,ijusi kashukela |
| I-EPDM yenhlanzeko | -10°C~100°C | Amanzi aphuzwayo, ukudla, amanzi okuphuza angenayo i-chlorine |
| EPDM-H | -20°C~150°C | I-HVAC, amanzi abandayo, izinto zokudla nejusi kashukela |
| Viton | 0°C~200°C | Ama-aliphatic, anuka kamnandi kanye nama-halogen hydrocarbons, amagesi ashisayo, amanzi ashisayo, umusi, i-asidi ye-inorganic, i-alkali |
Isicelo somkhiqizo:
Iphi iIvalve uvemvane enerabhaesetshenzisiwe?
Ivalve uvemvane enerabha isetshenziswa kabanzi ku
- Izitshalo zokuhlanza amanzi nokulahlwa kwemfucuza
- Imboni yamaphepha, yezindwangu kanye noshukela
- Imboni yezokwakha, kanye nokukhiqizwa kokumba
- Imboni yokuphisa, i-distilling, kanye nenqubo yamakhemikhali
- Ezokuthutha nokuphatha inqwaba eyomile
- Imboni yamandla
Ama-valve uvemvane anerabha ziqinisekisiwe ngeI-WRASe-UK kanyeI-ACS eFrance, ikakhulukazi ezakhiweni zamanzi.
Ubufakazi be-Conformité Sanitaire
(ACS)
Uhlelo Lokweluleka Ngemithetho Yamanzi
(I-WRAS)
