High Quality Triple offset butterfly valve flange China Manufacturer/ Supplier/ fakitale
Kodi valavu ya butterfly ya Triple offset ndi chiyani?
Valavu yagulugufe katatu, 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.
Valavu yagulugufe katatu(yomwe imadziwikanso kuti triple offset butterfly valve) yapangidwa pankhaniyi.
Vavu ikatsekedwa, torque ya njira yotumizira imatha kuwonjezereka kuti ipereke chipukuta misozi.Izi zimathandizira kwambiri ntchito yosindikizaatatu eccentric butterfly valvendipo amatalikitsa moyo wautumiki wake.
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.
- Chotsatira chachiwiri ndikuti mzere wapakati wa shaft wa valve umachotsedwa ku chitoliro ndi valve centerline kuti asasokonezedwe ndi kutsegula ndi kutseka kwa 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 kwaatatu eccentric butterfly valve.Ndi mtundu wa valavu yagulugufe yogwira ntchito kwambiri yomwe imagwiritsidwa ntchito m'magawo ambiri.
Zomwe zikuluzikulu za Triple offset butterfly valve flange
- 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.
- Spiral bala gaskets, kusindikiza ndi kunyamula mphete zosinthika popanda zida zapadera.
- Ma bere olemetsa olemetsa amatha kupirira kupsinjika kwambiri komanso kuvala.
- Kuwongolera zoopsa za shaft extrusion mkati ndi kunja kumagwirizana ndi miyezo yapadziko lonse lapansi.
Zaukadaulo za Triple offset butterfly valve flange
| Kupanga | API 609/ASME B16.34 |
| Malizani Kulumikizana | Mtundu wa Wafer, mtundu wa Lug, mtundu wa Flanged, mtundu wa Buttweld |
| Ntchito | Buku / Pneumatic / Magetsi |
| Size Range | NPS 2"-60"(DN50-DN1500) |
| Pressure Rating | ASME Kalasi150-300-600-900(PN16-PN25-PN40-63-100) |
| 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 chazogulitsa:Triple offset butterfly valve flange
Kugwiritsa ntchito: valavu ya butterfly ya katatu
Mtundu uwu wa Triple offset butterfly valve flange ndi woyenera kunyamula madzi ambiri m'mafakitale amafuta & gasi, petrochemical, mankhwala, malasha, desalination, madzi, chakudya & zakumwa.Komanso mphamvu ya solar, geothermal ndi hydro power, mafuta oyambira pansi, kutentha kwa zigawo, migodi, malo opangira zombo ndi gawo lazamlengalenga.
