Kodi Vavu ya Gulugufe Amagwiritsidwa Ntchito Bwanji: Mtundu, ndi Kugwiritsa Ntchito

Kodi Vavu ya Gulugufe Amagwiritsidwa Ntchito Bwanji?

Mavavu agulugufe ndi gawo lofunikira pamapaipi a mafakitale, omwe amapereka mphamvu zoyendetsera bwino zamadzimadzi, mpweya, ndi semi-solids. Mu bukhuli, tifotokozavalavu ya butterfly ndi chiyani, magulu ake, ubwino waukulu, ndi ntchito wamba. Tifufuzanso chifukwa chakeChina gulugufe valavu opangakulamulira msika wapadziko lonse lapansi.

Kodi Vavu ya Butterfly ndi chiyani

Vavu ya butterflyndi valavu yozungulira yozungulira kotala yopangidwa kuti iyambike, kuyimitsa, kapena kuwongolera kuyenda. Amakhala ndi diski yozungulira ("gulugufe") yomwe imayikidwa pamtengo wozungulira. Vavu ikatsegulidwa, diskiyo imatembenukira ku perpendicular to flow, kulola media kudutsa. Mukatsekedwa, diskiyo imazungulira mofanana ndi kutuluka, kutsekereza kwathunthu.

Ma valve a butterfly ndi opepuka, ophatikizika, komanso otsika mtengo poyerekeza ndi mitundu ina ya ma valve monga zipata kapena ma valve a mpira. Amagwiritsidwa ntchito kwambiri m'mafakitale monga mankhwala amadzi, mafuta ndi gasi, kukonza mankhwala, ndi machitidwe a HVAC.

Mitundu Yamapangidwe a Mavavu a Gulugufe

Ma valve a butterfly amagawidwa malinga ndi kapangidwe kawo, zida, ndi njira zolumikizirana:

1. Mwa Kuyika Chimbale

- Vavu ya Gulugufe Wapakati (Mpando Wokhazikika):Mapangidwe osavuta, ndi chimbale chokhazikika mu chitoliro choboola. Ndibwino kuti mugwiritse ntchito zotsika kwambiri.

- Vavu ya Gulugufe Wapawiri (Yogwira Ntchito Yapamwamba):Chimbalecho chimachotsedwa pakatikati pa chitoliro, kuchepetsa kuvala ndikupangitsa kulekerera kwakukulu.

- Vavu ya Gulugufe Katatu:Imakhala ndi malo okhala ndi conical disc kuti asatayike mumikhalidwe yovuta kwambiri (mwachitsanzo, kutentha kwambiri / kupanikizika).

2. Mwa Nkhani

- Zida Zathupi:Kuponyera chitsulo, chitsulo chosapanga dzimbiri, ductile iron, PVC, kapena ma aloyi a faifi tambala.

- Zida Zapampando:EPDM, Viton, PTFE (kwa kukana mankhwala).

3. Mwa Mtundu Wolumikizira

- Mavavu a Gulugufe Wafer:Amayikidwa pakati pa mapaipi flanges.

- Mavavu a Gulugufe a Lug:Zoyikapo ulusi zolumikizira mabawuti.

- Flanged Butterfly Valve:Integrated flanges kwa mipope mwachindunji.

Ubwino wa Mavavu a Butterfly

Ma valve a butterfly amakondedwa padziko lonse lapansi chifukwa cha:

- Compact Design:Pamafunika malo ochepa oikapo.

- Kuchita Mwachangu:Kuzungulira kwa 90-degree kumathandizira kutsegula / kutseka mwachangu.

- Zotsika mtengo:Zotsika mtengo ndi kukonza zinthu kuposa mavavu pachipata/globe.

- Kusinthasintha:Oyenera ma diameter akuluakulu ndi media osiyanasiyana.

- Low Pressure Drop:Kukana kuyenda pang'ono kukatsegula kwathunthu.

Kutsogoleraopanga ma valve a butterflyku China konzani zopindulitsa izi pogwiritsa ntchito njira zapamwamba zopangira.

Kodi Vavu ya Gulugufe Amagwiritsidwa Ntchito Bwanji?

Ma valve a butterfly amagwira ntchito yofunika kwambiri m'mafakitale:

1. Madzi ndi Madzi Owonongeka

- Kuwongolera kayendedwe ka madzi m'mapaipi, mapampu, ndi akasinja.

- Amagwiritsidwa ntchito mu kusefera, kugawa, ndi ngalande.

2. Mafuta & Gasi

- Yang'anirani mafuta osakhazikika, gasi, ndi zinthu zoyengedwa bwino.

- Mavavu atatu eccentric amanyamula mapaipi othamanga kwambiri.

3. Chemical Processing

- Ma valve okhala ndi PTFE amayendetsa madzi owononga.

4. Makina a HVAC

- Sungani zotenthetsera / kuziziritsa media m'nyumba zamalonda.

5. Chakudya & Chakumwa

- Mavavu aukhondo amatsimikizira kukonza kwaukhondo.

6. Chitetezo cha Moto

- Mavavu odzichitira okha amayatsa makina owaza.

Chifukwa Chiyani Sankhani Opanga Mavavu a Gulugufe aku China?

China ndi gawo lalikulu padziko lonse lapansimafakitale a butterfly valve, kupereka:

- Mtengo Mwachangu:Mitengo yopikisana chifukwa cha kupanga kwakukulu.

- Kusintha mwamakonda:Mapangidwe opangidwa ndi ntchito zinazake.

- Kutsata Kwabwino:Njira zovomerezeka za ISO ndi miyezo yapadziko lonse lapansi (API, AWWA).

- Kutumiza Mwachangu:Maukonde amphamvu onyamula katundu padziko lonse lapansi.

Mukamagula mavavu, yang'anani patsogoloChina butterfly valveogulitsa omwe ali ndi ukadaulo wotsimikizika komanso chithandizo cham'mbuyo pakugulitsa.

Mapeto

Kumvetsetsachomwe valavu ya butterfly imagwiritsidwa ntchitoimathandiza mafakitale kukhathamiritsa machitidwe owongolera kuyenda. Chifukwa cha kusinthasintha kwawo, kupulumutsa mtengo, ndi kudalirika, mavavu agulugufe amakhalabe ofunikira. Kwa mayankho okhazikika komanso otsika mtengo, kuyanjana ndi odalirikawopanga valavu butterflyku China kumapangitsa mwayi wopeza ukadaulo wapamwamba komanso magwiridwe antchito apamwamba.