Munkhaniyi, tikambirana kusiyana kwakukulu pakati pamavavu opangidwandimavavu a fuko, kuphatikizapo momwe chilichonse chimapangidwira, zabwino ndi zoyipa zake, komanso ntchito zomwe zikugwirizana nazo.
Kodi Valve Yopangidwa Ndi Chiyani?
Valavu yopangidwa ndi chitsulo imapangidwa pogwiritsa ntchito chida chopangira chitsulo chomwe chili ndi mphamvu komanso kutentha kwambiri pogwiritsa ntchito die. Njira yopangirayi imakanikiza kapangidwe ka mkati mwa chitsulocho, zomwe zimapangitsa kuti chinthucho chikhale cholimba komanso cholimba. Zipangizo Zachizolowezi: Chitsulo cha kaboni, Chitsulo cha aloyi, Chitsulo chosapanga dzimbiri
Zinthu Zofunika Kwambiri pa Ma Valves Opangidwa
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①Kuyenda kwa tirigu kumayenderana ndi mawonekedwe a valavu, zomwe zimapangitsa kuti mphamvu ikule.
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②Kuchepa kwambiri kwa porosity, kutanthauza kuti pali zolakwika zochepa zamkati kapena malo opanda kanthu.
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③Yoyenera kugwiritsidwa ntchito pa kutentha kwambiri komanso kuthamanga kwambiri.
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④Amagwiritsidwa ntchito kwambiri m'mafuta ndi gasi, m'madzi, komanso m'mafakitale opanga magetsi.
Kodi Valavu Yoponyera N'chiyani?
Vavu yopangira zinthu imapangidwa pothira chitsulo chosungunuka mu chikombole, zomwe zimathandiza kuti chizizire ndikulimba kukhala mawonekedwe omwe mukufuna. Njirayi ndi yabwino kwambiri popanga ma geometri ovuta kapena kukula kwa mavavu akuluakulu. Zipangizo Zodziwika: Chitsulo chopangidwa ndi chitsulo, Chitsulo chopangidwa ndi chitsulo, Bronze kapena mkuwa
Zinthu Zofunika Kwambiri pa Ma Valves Oponyera:
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①Mapangidwe osinthasintha okhala ndi mawonekedwe ovuta mkati ndi kunja.
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②Yabwino kwambiri pa ma valve akuluakulu komanso opanga zinthu zambiri.
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③Yotsika mtengo pa ntchito zina.
Valavu Yopangidwa ndi Forged Vs Valavu Yoponyera: Kuyerekeza Mbali ndi Mbali
| Mbali | Valavu Yopangidwa | Valavu Yoponyera |
|---|---|---|
| Njira Yopangira | Kupanga kwamphamvu kwambiri | Kuponyera zitsulo mu chikombole |
| Mphamvu ndi Kukhalitsa | Mphamvu yayikulu yokoka | Mphamvu yotsika, koma yoyenera kuthamanga pang'ono/kwapakati |
| Kuyenda pang'onopang'ono | Yotsika kwambiri (yokhala ndi kapangidwe kokhuthala) | Kuthekera kwa ziphuphu/matenda amkati |
| Kuchepetsa Kukula | Zabwino kwambiri pa kukula kwa ang'onoang'ono mpaka apakatikati | Yoyenera ma valve akuluakulu |
| Kuvuta kwa Kapangidwe | Zosasinthasintha kwambiri | Kusinthasintha kwakukulu kwa kapangidwe |
| Mtengo | Zokwera mtengo kwambiri | Zotsika mtengo, makamaka m'magulu akuluakulu |
| Zabwino Kwambiri | Kugwiritsa ntchito kwambiri, kutentha kwambiri, komanso kofunikira | Cholinga chachikulu, chooneka ngati zovuta, chogwiritsa ntchito mphamvu zochepa mpaka zapakati |
Kugwiritsa Ntchito M'malo Oyendera Madzi ndi Mafakitale
Ma Valves Opangidwa:Mizere yayikulu ya nthunzi pa zombo.Makina odyetsera ma boiler.Mizere yopangira jakisoni wa mankhwala.Machitidwe a hydraulic amphamvu kwambiri
Ma Vavulopu Oponyera:Mapaipi amadzi a m'nyanja,Mapaipi a HVAC pa zombo za m'madzi,Kuchiza madzi m'mafakitale,Machitidwe oteteza moto
Chifukwa Chake Kukhulupirika pa Zinthu Zakuthupi N'kofunika
M'malo ovuta—monga omwe amapezeka m'madzi, m'malo opangira mafuta a m'nyanja, komanso m'mafakitale opanga mankhwala—kulimba kwa valavu n'kofunika kwambiri. Mavalavu opangidwa nthawi zambiri amapereka magwiridwe antchito abwino amakina, pomwe mavalavu opangidwa ndi njerwa amapereka ndalama zogwirira ntchito komanso kusinthasintha pazovuta.
Nthawi yotumizira: Julayi-11-2025