Mpando Wapamwamba Wapamwamba Wawiri Wachitsulo Wa Flange Utatu Wopangidwa ndi Gulugufe Wamtundu Wambiri China Kupanga
Kodi valavu ya butterfly ya Triple eccentric ndi chiyani?
Valavu yagulugufe katatuflange(yomwe imadziwikanso kuti triple offset butterfly valve) yapangidwa pankhaniyi.
Pali zambiri makhalidwe kwaatatu eccentric agulugufe mavavuflange.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.
valavu ya butterfly ya katatuamadziwikanso kutivalavu yamagulugufe atatu, ndi mtundu umodzi wa mavavu agulugufe apamwamba, opangidwa kuti azigwira ntchito mwamphamvu, kutentha kwambiri, komanso ma frequency apamwamba otseguka ndi kutseka.
kutayikira kwa zero kwathuatatu eccentric butterfly valveflangeimayendetsedwa 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.
Vavu ikatsekedwa, torque ya njira yotumizira imatha kuwonjezereka kuti ipereke chipukuta misozi.Izi zimathandizira kwambiri ntchito yosindikizaatatu eccentric butterfly valvendipo amatalikitsa moyo wautumiki wake.
katatu eccentric butterfly valve flangekupanga
- 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 eccentric butterfly valve flange.Ndi mtundu wa valavu yagulugufe yogwira ntchito kwambiri yomwe imagwiritsidwa ntchito m'magawo ambiri.
Mbali zazikulu za katatu eccentric agulugufe mavavu flange
- Mipando ya Stellite® giredi 6 imapereka kukhazikika kwabwino.
- 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.
- 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.
Katswiri waukadaulo wa katatu eccentric butterfly valves 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) |
Chiwonetsero cha malonda:
Kugwiritsa ntchito:
Mtundu uwuFlange ya Gulugufe Wachitatu wa Eccentricndi 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.
