High Proformance Triple Eccentric Butterfly Valve High Pressure En Pn16/25/40/63/100
Kodi katatu eccentric butterfly valve wafer ndi chiyani?
Katatu eccentric butterfly valve wafer, amadziwikanso kutivalavu yamagulugufe atatu, ndi mtundu umodzi wa mavavu agulugufe apamwamba, opangidwa kuti azigwira ntchito mwamphamvu, kutentha kwambiri, komanso ma frequency apamwamba otseguka ndi kutseka.
Vavu yagulugufe yokhala ndi mphira yokhazikika, yokhala ndi mapangidwe okhwima ndiukadaulo wopanga, ndi yodalirika komanso yodalirika pamtengo. ma valve agulugufe osindikizira olimba, mpando wachitsulo kapena mpando wa ceramic, wopangidwira kutentha kwambiri, kuthamanga kwambiri kapena maulendo apakati otsegula, anayamba kugwiritsidwa ntchito, koma kusindikiza kwa valve yagulugufe yolimba kwambiri nthawi zonse kunali kovuta kwambiri.
Vavu ikatsekedwa, torque ya njira yotumizira imatha kuwonjezereka kuti ipereke chipukuta misozi.Izi zimathandizira kwambiri ntchito yosindikizakatatu eccentric butterfly valve waferndipo amatalikitsa moyo wautumiki wake.
Valavu yagulugufe katatu(yomwe imadziwikanso kuti triple offset butterfly valve) yapangidwa pankhaniyi.
Pali zambiri makhalidwe kwaatatu eccentric agulugufe mavavu.Pali chophatikizika-to-thupi mpando valavu, ndi ngodya wokometsedwa pokhala, wokutidwa ndi odana ndi kuvala zipangizo zoyenera mamiliyoni kutsegula ndi kutseka, zosapanga dzimbiri zosapanga dzimbiri kukana dzimbiri, ndi zipangizo kutentha kwambiri.ndi Mipikisano wosanjikiza zofewa mphete kapena mphete yosindikiza yolimba imayikidwa pa disk butterfly.Mapangidwe amtunduwu amalola kuti mavavu agulugufe atatu azitha kugonjetsedwa ndi kutenthedwa kwa kutentha kapena nsonga zamphamvu ndi dzimbiri, poyerekeza ndi mavavu agulugufe.
kutayikira kwa zero kwathukatatu eccentric butterfly valve waferimayendetsedwa ndi mphete yosindikizira yachitsulo chosapanga dzimbiri yomwe imayikidwa pa disc.Kapangidwe ka kuzungulira kolowera kumanja ndi kukangana kwa ziro kumatsatiridwa ndi mfundo yosiyanitsa katatu.Zimathetsa kukangana pakati pa mpando ndi mphete yosindikizira mu 90º kuzungulira, torque yaying'ono imatanthauza kuti titha kuyambitsa valavu ndi actuator yaying'ono, kuti tisunge ndalama zambiri ndi malo.
Mapangidwe a Triple offsets
- Chotsatira choyamba ndi chakuti shaft ya valve ili kuseri kwa shaft disk kotero kuti chisindikizo chikhoza kutseka kwathunthu mpando wonse wa valve.
- Chotsalira chachitatu ndi chakuti mpando wa cone axis umachoka pakatikati pa shaft ya valve, yomwe imathetsa kukangana panthawi yotseka ndi kutsegula ndikukwaniritsa chisindikizo cha yunifolomu kuzungulira mpando wonse.
Pamwambapa ndikuyambitsa kwakatatu eccentric butterfly valve wafer.Ndi mtundu wa valavu yagulugufe yogwira ntchito kwambiri yomwe imagwiritsidwa ntchito m'magawo ambiri.
Zina zazikulu za katatu eccentric mavavu agulugufe
- Maumboni otsegula/otsekedwa a disc ndi chizindikiro cha malo akunja a disc amathandizira kukhazikitsa/kuchotsa njira ku API 609.
- Mphete yosindikizira yachitsulo yophatikizika imatsimikizira kugawa kwamphamvu kwapampando mozungulira mozungulira mpando wopangidwa ndi makina.
- Kuyang'ana kwa flange kumatsimikizira kukhazikika kwa mtedza ndi washer, kukulitsa kudalirika kwamagulu ndi chitetezo.
- Mphete zosindikizira zamitundu yambiri ndi ma graphite zosindikizira zimasinthidwa mosavuta.
- Shaft yokhala ndi gawo limodzi lolimba kwambiri lopangidwira kusamutsa / kusunga torque bwino.
- Zodzitchinjiriza zokhala ndi ma graphite zimalepheretsa kulowerera kwa dothi, kuwonetsetsa kuti torque ikuyenda mosalekeza komanso kugwira ntchito kwa valve.
- Kuyika kwa zidutswa ziwiri ndi kulongedza kwa graphite kumachepetsa chiopsezo chakunja.
- Kulumikizana kotetezedwa kwa shaft-to-disc kuti muchepetse kukhulupirika kwa shaft.
Zodziwika bwino za mavavu agulugufe atatu
| Kupanga | API 609/ASME B16.34 |
| Malizani Kulumikizana | Mtundu wa Wafer, mtundu wa Lug, mtundu wa Flanged, mtundu wa Buttweld |
| Ntchito | Buku / Pneumatic / Magetsi |
| Flange standard | DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,BS 10 Table D, BS 10 Table E |
| Maso ndi maso | ANSI B16.10,EN558-1 Series 13 &14 |
| Kutentha | -29 ℃ mpaka 450 ℃ (malingana ndi zida zosankhidwa) |
| Zigawo | Zipangizo |
| Thupi | Chitsulo cha Carbon, Chitsulo chosapanga dzimbiri, Chitsulo cha Duplex |
| Chimbale | Mpweya zitsulo, Chitsulo chosapanga dzimbiri, Duplex chitsulo, Aloyi zitsulo |
| Mpando wa thupi | 13CR/STL/SS304/SS316 |
| Mpando | Muilti-layer(SS+Graphite kapena SS+PTFE)/metal-metal |
Chiwonetsero cha malonda:
Kugwiritsa ntchito:
Mtundu uwuKatatu Eccentric Butterfly Valve waferndi oyenera kusamalira osiyanasiyana madzimadzi mu mafuta & gasi, petrochemical, mankhwala, malasha, desalination, waterworks, chakudya & chakumwa mafakitale.Komanso mphamvu ya solar, geothermal ndi hydro power, mafuta oyambira pansi, kutentha kwa zigawo, migodi, malo opangira zombo ndi gawo lazamlengalenga.
