U Type Butterfly Valve
Kodi valavu ya butterfly ndi chiyani?
Mukulemba Vavu ya Gulugufe,Choyamba, ndi mtundu wa valavu yagulugufe yomwe imakhala yosasunthika, yomwe imatchedwanso "concentric", "rabala yokhala ndi mphira" ndi "mphira wokhala" agulugufe valavu, imakhala ndi mpando wa rabara (kapena wokhazikika) pakati pa kunja kwa disc ndi khoma lamkati la valve.
Valavu ya butterfly ndi valavu yotembenukira kotala yomwe imazungulira madigiri 90 kuti mutsegule kapena kutseka kutulutsa kwa media.Lili ndi diski yozungulira, yomwe imadziwikanso kuti butterfly, yomwe imapezeka pakatikati pa thupi lomwe limagwira ntchito ngati njira yotseka valve.Chimbalecho chimalumikizidwa ndi actuator kapena chogwirira kudzera mu shaft, yomwe imadutsa kuchokera ku diski kupita pamwamba pa thupi la valve.
Kuyenda kwa diski kudzatsimikizira malo a butterfly valve.Mtundu wokhazikika wokhala pansi wa butterfly valve wafer ukhoza kugwira ntchito ngati valavu yodzipatula ngati diski ikuzungulira kutembenuka kwathunthu kwa madigiri 90, valavu imatsegulidwa kwathunthu kapena kutsekedwa.
Valve ya butterfly imagwiritsidwanso ntchito ngati valavu yowongolera kutuluka, ngati diskiyo sizungulira mpaka kotala lonse, zikutanthauza kuti valavu yatseguka pang'ono, titha kuwongolera kutuluka kwamadzi mwa kutsegula kosiyanasiyana.ngodya.
(Tchati ya CV/KV ya valavu yagulugufe yokhazikika yokhala pansi ikupezeka mukapempha)
Kachiwiri, malinga ndi njira yokhazikitsira,Lembani Vavu ya Gulugufe,ilinso ndi valve yamtundu wa wafer.
Ngakhale pali ma flange awiri ophatikizika pamavavu, koma akadali m'gulu lamitundu yopyapyala,Miyezo yofanana ya nkhope ndi nkhope monga mtundu wawafer wokhala ndi compact desgin, ndi wokwanira pakati pa ma flanges awiri, okhala ndi zipilala zodutsa kuchokera ku flange imodzi kupita kwina.Valavu imagwiridwa ndikusindikizidwa ndi gasket ndi kukanikiza kwa studs. A resilient soated butterfly valve U mtundu ndi wopepuka, wopanda kukonza, wotchipa, komanso wodalirika yothetsera ntchito zosiyanasiyana.
ma flanges amapangidwa kuti agwirizane ndi kuyika kwa mavavu akulu akulu akulu, chifukwa kampani yathu, mavavu agulugufe okhala pansi ndi mtundu wa lug ndi a DN32 mpaka DN600. valavu gulugufe, umene ndi mndandanda wina wa mankhwala.
mutha kupeza kusiyana pakuyika kwa mtundu wa wafer wa butterfly wokhala pansi, mtundu wa U ndi mtundu wa flange iwiri.
Mbali Zazikulu za NORTECH resilient resilient butterfly valve U mtundu
N’CHIFUKWA CHIYANI KUTISANKHA IFE?
- Qntchito ndi ntchito: zaka zoposa 20 za zochitika za OEM / ODM zamakampani otsogola aku Europe.
- Quick delivery, yokonzekera kutumizidwa masabata a 2-4, ndi katundu woganizira za mavavu agulugufe okhala ndi mphamvu
- Qchitsimikizo cha miyezi 12- 24 kwa mavavu agulugufe okhala osasunthika
- Qkuwongolera kwachinthu chilichonse cha valve ya butterfly
Mbali zazikulu a mtundu wa U mavavu agulugufe
- Kumanga kocheperako kumabweretsa kulemera kochepa, malo ochepa posungira ndi kuyika.
- Centric shaft position, 100% bi-directional bubble tightness, yomwe imapangitsa kuyika kovomerezeka kulikonse.
- Thupi lathunthu limapereka kukana kutsika kwakuyenda.
- Palibe ma cavities mu ndime yotaya, zomwe zimapangitsa kuti zikhale zosavuta kuyeretsa ndi kupha tizilombo toyambitsa matenda amadzi amchere etc.
- Mpira wotsekedwa mkati mwa thupi umapanga madzi kuti asakhudze thupi.
- Mapangidwe a pinless disc ndiwothandiza kupewa kutayikira pa disc.
- ISO 5211 top flange ndiyosavuta kugwiritsa ntchito makina opangira makina komanso kubwezeretsanso makina oyendetsa.
- Ma torque otsika amapangitsa kuti ntchito ikhale yosavuta komanso kusankha koyendetsa ndalama.
- PTFE mizere mayendedwe amapangidwa kuti odana ndi kukangana ndi kuvala, palibe mafuta chofunika.
- Akalowa m'thupi, liner yosavuta kusintha, palibe dzimbiri pakati pa thupi ndi akalowa, oyenera kutha ntchito mzere.
- ndi ma flanges ofunikira kuti athandizire kukhazikitsa valavu yayikulu yagulugufe.
Mitundu Yantchitokwa U mtundu valavu butterfly
| Manual gearbox |
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| Pneumatic actautor |
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| Woyendetsa magetsi |
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| Tsinde laulere ISO5211 mounting pad |
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chonde onanimndandanda wathu wa ma valve a butterflykuti mudziwe zambiri kapena funsani gulu lathu lazogulitsa mwachindunji.
Katswiri waukadaulo wa mavavu agulugufe amtundu wa U
Miyezo:
| Wopanga ndi Wopanga | API609/EN593 |
| Maso ndi maso | Zithunzi za ISO5752/EN558-1 |
| Flange yomaliza | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Kupanikizika | PN6/PN6/PN16/PN25,ANSI Class125/150 |
| Kuyesa ndi Kuyendera | API598/EN12266/ISO5208 |
| Pedi yoyikapo ma actuator | ISO 5211 |
Zigawo zikuluzikulu zipangizo zaU lembani ma valve a butterfly:
| Zigawo | Zipangizo |
| Thupi | Ductile chitsulo, mpweya zitsulo, zosapanga dzimbiri chitsulo, duplex zosapanga dzimbiri, Monel, Alu-mkuwa |
| Chimbale | Ductile chitsulo faife tambala TACHIMATA, ductile chitsulo nayiloni TACHIMATA / Alu-mkuwa / zosapanga dzimbiri / duplex / Monel / Hasterlloy |
| Mzere | EPDM/NBR/FPM/PTFE/Hypalon |
| Tsinde | Chitsulo chosapanga dzimbiri/Monel/Duplex |
| Bushing | PTFE |
| Maboti | Chitsulo chosapanga dzimbiri |
Vavu thupi zipangizo zaU lembani ma valve a butterfly
| Chitsulo chachitsulo |
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| Chitsulo chosapanga dzimbiri |
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| Alu-bronze |
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Vavu chimbale zipangizo zaU lembani ma valve a butterfly
| ductile iron nickel yokutidwa |
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| ductile iron nayiloni yokutidwa |
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| Ductile iron PTFE ali ndi mzere |
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| Chitsulo chosapanga dzimbiri |
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| Duplex chitsulo chosapanga dzimbiri |
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| Alu-bronze |
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| Hasterlloy-C |
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Chingwe cha rabarazaU lembani ma valve a butterfly
| NBR | 0°C~90°C | Aliphatic hydrocarbons (mafuta, otsika onunkhira munali mafuta, mpweya), madzi a m'nyanja, wothinikizidwa mpweya, ufa, granular, vacuum, mpweya. |
| Chithunzi cha EPDM | -20°C–110°C | Madzi ambiri(otentha-,ozizira-,nyanja-,ozone-,kusambira-,za mafakitale-, ndi zina).Ma asidi ofooka,momwe amathira mchere wochepa mphamvu,mowa,maketoni,mpweya wowawasa,madzi a shuga. |
| Ukhondo wa EPDM | -10°C–100°C | Madzi amchere, zakudya, madzi akumwa opanda chlorine |
| EPDM-H | -20 ° C ~ 150 ° C | HVAC, madzi ozizira, zakudya ndi madzi a shuga |
| Viton | 0 ° C ~ 200 ° C | Ma aliphatic, onunkhira ndi ma halogen hydrocarbons ambiri, mpweya wotentha, madzi otentha, nthunzi, asidi osakhazikika, alkali. |
Chiwonetsero chazinthu
Ntchito Yogulitsa:
Kodi mavavu agulugufe amtundu wa U amagwiritsidwa kuti?
Lembani ma valve a butterfly,mofanana ndi ena onsevalavu ya butterfly yokhala pansi,amagwiritsidwa ntchito kwambiri mu
- Malo opangira madzi ndi zinyalala
- Makampani opanga mapepala, nsalu ndi shuga
- Makampani omanga, ndi kupanga kubowola
- Kutentha, mpweya wozizira, ndi kuzizira kwa madzi
- Ma conveyor a pneumatic, ndi ntchito za vacuum
- Zopopera mpweya, gasi ndi desulphurization zomera
- Makampani opanga moŵa, distilling, ndi chemical process process
- Mayendedwe ndi youma chochuluka akugwira
- Makampani opanga magetsi
Mavavu agulugufe okhala pansi amatsimikiziridwa ndiWRASku UK ndiMtengo wa ACSku France, makamaka zogwirira ntchito zamadzi.
