U Type Butterfly Valve
Uchwetheza ntoni ivalve yebhabhathane?
Uchwetheza iValve yeButterfly,Okokuqala, luhlobo lwevalve yebhabhathane eyomelelayo, ikwabizwa ngokuba "yi-concentric", "irabha efakwe irabha" kunye "nerabha ehleliyo" ivalve yebhabhathane, inesihlalo serabha (okanye esomelela) phakathi kobubanzi bangaphandle bediski kunye udonga lwangaphakathi lwevalve.
Ivalve yebhabhathane yivalve yekota-turn ejikeleza i-90 degrees ukuvula okanye ukuvala ukuhamba kwemidiya.Ine-disc ejikelezayo, eyaziwa ngokuba yibhabhathane, efunyenwe embindini womzimba osebenza njengendlela yokuvala ivalve.I-disc ixhunyiwe kwi-actuator okanye i-handle ngokusebenzisa i-shaft, ehamba ukusuka kwi-disc ukuya phezulu kwi-valve body.
Ukuhamba kwe-disc kuya kugqiba indawo yevalve yebhabhathane.I-valve ye-butterfly ehleliyo ehleliyo inokusebenza njenge-valve yokuhlukanisa ukuba i-disc ijikeleza i-90-degree epheleleyo, i-valve ivuliwe okanye ivaliwe ngokupheleleyo.
Ivalve yebhabhathane ikwasetyenziswa njengevalve elawula ukuhamba, ukuba idiski ayijiki iye kwikota epheleleyo, oko kuthetha ukuba ivalve ivuleleke ngokuyinxenye, singakwazi ukulawula ukuhamba kolwelo ngokuvula okwahlukeneyo.i-engile.
(Itshati yeCV/KV yevalve yebhabhathane eyomelelayo ehleliyo iyafumaneka xa iceliwe)
Okwesibini, ngokwendlela yokufakela,Uchwetheza iValve yeButterfly,ikwayivalve yodidi lwewafer.
Nangona kukho iiflange ezimbini ezidityanisiweyo kwiivalvu, kodwa zisekuluhlu lohlobo lwe-wafer,ubuso obufanayo ngobuso nobukhulu njengohlobo lwewafer ene-compact desgin, ifanelekile phakathi kweeflange ezimbini, ezinezikhonkwane ezidlulayo ukusuka kwenye iflange ukuya kwenye.Ivalve ibanjwe endaweni kwaye itywinwe nge-gasket ngoxinzelelo lwe-studs.I-valve ehlala ibhabhathane ekwazi ukumelana nohlobo lwe-U ilula, ingenakugcinwa, ingabizi, kwaye ithembekile isisombululo kwizicelo ezahlukeneyo.
Iiflange ziyilelwe ulungelelwaniso ngalunye kunye nofakelo lweevalvu ezinkulu zobungakanani.kwinkampani yethu, i-valve yebhabhathane ehlala ihleli uhlobo lwe-wafer kunye nohlobo lwelug yeyobukhulu be-DN32 ukuya ku-DN600. ivelufa yebhabhathane,olunye uthotho lweemveliso.
ungafumana iyantlukwano kufakelo lwevalve yebhabhathane ehleliyo ehlala uhlobo, uhlobo lwe-U kunye nodidi oluphindwe kabini lweflange.
Iimpawu eziphambili ze-NORTECH ekwazi ukumelana ne-butterfly ehleli uhlobo lwe-U
KUTHENI USIKHETHE?
- Qumgangatho kunye nenkonzo: ngaphezu kweminyaka engama-20 yamava eenkonzo ze-OEM/ODM kwiinkampani ezikhokelayo zaseYurophu.
- QUkuhanjiswa kwe-uick, ilungele ukuthunyelwa iiveki ezi-2-4, kunye nesitokhwe esinenkathalo yeevalvu zebhabhathane ezihleliyo kunye nezixhobo.
- Qisiqinisekiso uality 12- 24 iinyanga ukuba resilient ehleli butterfly valves
- Qulawulo lwemeko yeqhekeza ngalinye levalve yebhabhathane
Iimpawu eziphambili zohlobo lwe-U iivalve zebhabhathane
- Ukwakhiwa kwe-compact kubangela ubunzima obuphantsi, indawo encinci yokugcina kunye nokufakwa.
- Indawo ye-centric shaft, i-100% ye-bi-directional bubble bubble tightness, eyenza ufakelo lwamkeleke kulo naliphi na icala.
- Umzimba ogcweleyo unika ukuxhathisa okuphantsi ukuhamba.
- Akukho migodi kwipaseji yokuhamba, eyenza kube lula ukuyicoca kunye nokubulala iintsholongwane kwinkqubo yamanzi aselwayo njl.njl.
- Irabha efakwe ngaphakathi emzimbeni yenza ulwelo lungadibanisi nomzimba.
- Uyilo lwe-pinless disc luluncedo ukunqanda indawo yokuvuza kwidiski.
- I-ISO 5211 iflange ephezulu ilungele ukuzenzela ngokulula kunye nokulungiswa ngokutsha kwe-actuator.
- Iitorque zokusebenza eziphantsi zikhokelela ekusebenzeni ngokulula kunye nokukhethwa kwe-activator yezoqoqosho.
- Iibheringi ezinemigca ye-PTFE ziyilelwe ukulwa nokukhuhlana kunye nokunxiba, akukho lubrication efunekayo.
- I-lining efakwe emzimbeni, i-liner kulula ukuyibuyisela, akukho mhlwa phakathi komzimba kunye ne-lining, ilungele ukuphela kokusetyenziswa komgca.
- ngeeflange ezidityanisiweyo ukuququzelela ukufakwa kwevalve enkulu yebhabhathane.
Iintlobo zokuSebenzakuba U chwetheza ivelufa butterfly
| Ibhokisi yegiya ngesandla |
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| Umdlali we-pneumatic |
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| I-activator yombane |
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| Isiqu sasimahla se-ISO5211 sokuhambisa iphedi |
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nceda ubhekisele kuikhathalogu yethu iivalvu butterflyngeenkcukacha okanye uqhagamshelane neqela lethu lokuthengisa ngokuthe ngqo.
Ubuchwephesha bobuchwephesha bohlobo lwe-U iivalve zebhabhathane
Imigangatho:
| Uyilo kunye noMvelisi | API609/EN593 |
| Ubuso ngobuso | ISO5752/EN558-1 uthotho 20 |
| Ukuphela kweFlange | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Ukukala koxinzelelo | PN6/PN6/PN16/PN25,ANSI Class125/150 |
| Uvavanyo kunye noHlolo | API598/EN12266/ISO5208 |
| Iphedi yokufaka iActuator | ISO5211 |
Iinxalenye eziphambili izixhobo zeU chwetheza iivalve zebhabhathane:
| Amacandelo | Izinto eziphathekayo |
| Umzimba | Intsimbi yesinyithi, intsimbi yekhabhoni, intsimbi engatyiwa, intsimbi ephindwe kabini, iMonel, iAlu-bronze |
| Icwecwe | Intsimbi yenickel edityanisiweyo igqunywe, inayiloni yentsimbi edityanisiweyo/iAlu-bronze/intsimbi engatyiwayo/iduplex/Monel/Hasterlloy |
| Umgca | EPDM/NBR/FPM/PTFE/Hypalon |
| Isiqu | Intsimbi engatyiwayo/iMonel/Duplex |
| Bushing | PTFE |
| Iibholithi | Yenziwe ngentsimbi eshayinayo |
Izixhobo zeValve zomzimba zeU chwetheza iivalve zebhabhathane
| Intsimbi yentsimbi |
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| Yenziwe ngentsimbi eshayinayo |
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| I-Alu-bronze |
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Izixhobo zediskhi zeValve zeU chwetheza iivalve zebhabhathane
| I-Ductile iron nickel iqatywe |
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| I-Ductile iron nayiloni iqatywe |
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| I-Ductile iron PTFE ifakwe |
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| Yenziwe ngentsimbi eshayinayo |
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| Duplex steel stainless |
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| I-Alu-bronze |
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| Hasterlloy-C |
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Ilayini yemikhono yerabhayeU chwetheza iivalve zebhabhathane
| NBR | 0°C~90°C | I-aliphatic hydrocarbons(amafutha,ivumba eliphantsi elineoyile,irhasi),amanzi olwandle,umoya ocinezelweyo,umgubo,igranular,vacuum,ubonelelo lwegesi |
| EPDM | -20°C~110°C | Amanzi ngokubanzi(ashushu-,abandayo-,ulwandle-,ozone-,ukuqubha-,imizi-mveliso, njalo njalo).Iiasidi ezibuthathaka,izisombululo zetyuwa ezibuthathaka,utywala,iiketones,igesi ezimuncu,ijusi yeswekile |
| EPDM yococeko | -10°C~100°C | Amanzi okusela, ukutya, amanzi okusela angenachlorine |
| EPDM-H | -20°C~150°C | I-HVAC, amanzi apholileyo, izinto zokutya kunye nejusi yeswekile |
| Viton | 0°C~200°C | Uninzi lwe-aliphatic, aromatics kunye nehalogen hydrocarbons, igesi eshushu, amanzi ashushu, umphunga, iasidi ye-inorganic, ialkali. |
Umboniso wemveliso
Isicelo seMveliso:
Zisetyenziswa phi iivalve zebhabhathane zohlobo lwe-U?
U chwetheza iivalve zebhabhathane,ngokufanayo nazo zonke ezinyeivalve yebhabhathane ehleliyo,isetyenziswa ngokubanzi kwi
- Amaziko okucoca amanzi kunye nenkunkuma
- Amaphepha, amalaphu kunye neshishini leswekile
- Ishishini lokwakha, kunye nemveliso yokomba
- Ukufudumeza, ukupholisa umoya, kunye nokujikeleza kwamanzi okupholisa
- Izihambisi zomoya, kunye nezicelo zevacuum
- Umoya oxinanisiweyo, irhasi kunye nezityalo zokususa isulphurization
- Ishishini lokurhweba, ukudila, kunye nenkqubo yeekhemikhali
- Uthutho kunye nokuphatha isambuku esomileyo
- Ushishino lwamandla
Iivalvu zebhabhathane ezihleliyo ziqinisekiswaI-WRASe-UK kunyeACSeFransi, ngakumbi kwimisebenzi yamanzi.
