Zisindikizo Zapamwamba Zitatu Zazitsulo Zapamwamba Zitatu Zosasinthika Gulugufe Wophika En Pn16/25/40/63/100
valavu ya butterfly ya Triple offset ndi chiyani?
Katatu kagawo kakang'ono ka butterfly offset, ndi mtundu umodzi wa mavavu agulugufe apamwamba, opangidwa kuti azigwira ntchito mwamphamvu, kutentha kwambiri, komanso ma frequency apamwamba otseguka ndi otseka.
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.
Katatu kagawo kakang'ono ka butterfly offset(yomwe imadziwikanso kuti triple offset butterfly valve) yapangidwa pankhaniyi.
Pali zambiri makhalidwe kwaKatatu kagawo kakang'ono ka butterfly offset.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.
kutayikira kwa zero kwathu Katatu kagawo kakang'ono ka butterfly offsetimayendetsedwa 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.
Kapangidwe ka katatu ka butterfly offset valve wafer
- 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 kwaKatatu kagawo kakang'ono ka butterfly offset.Ndi mtundu wa valavu yagulugufe yogwira ntchito kwambiri yomwe imagwiritsidwa ntchito m'magawo ambiri.
Zomwe zikuluzikulu za Triple offset butterfly valve wafer
- Kumanga zitsulo zonse zosagwira moto.
- Mipando ya Stellite® giredi 6 imapereka kukhazikika kwabwino.
- 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 wafer
| 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) |
| 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 kagawo kakang'ono ka butterfly offsetndi 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.
