Valavu ya gulugufe ya Industrial Motor China wopanga fakitale
Kodi valavu ya gulugufe ya mota ndi chiyani?
Valavu ya gulugufe yoyendetsedwa ndi injini Valavu ya gulugufe yolimba,amatchedwanso valavu ya gulugufe ya "concentric", "yokhala ndi rabara" ndi "yokhala ndi rabara", ili ndi mpando wa rabara (kapena wolimba) pakati pa mainchesi akunja a diski ndi khoma lamkati la valavu.
Vavu ya gulugufe ndi valavu yozungulira kotala yomwe imazungulira madigiri 90 kuti itsegule kapena kutseka kayendedwe ka media. Ili ndi diski yozungulira, yomwe imadziwikanso kuti gulugufe, yomwe imapezeka pakati pa thupi lomwe limagwira ntchito ngati njira yotsekera valavu. Disikiyo imalumikizidwa ndi actuator kapena chogwirira kudzera mu shaft, yomwe imadutsa kuchokera pa diski kupita pamwamba pa thupi la valavu.
Vavu ya gulugufe imagwiritsidwanso ntchito ngati valavu yowongolera kuyenda kwa madzi, ngati diskiyo siizungulira mpaka kutembenuka konse kwa kotala, zikutanthauza kuti valavuyo yatsegulidwa pang'ono, titha kuwongolera kuyenda kwa madzi pogwiritsa ntchito ngodya zosiyanasiyana zotsegulira.
(Tchati cha CV/KV cha valavu ya gulugufe yokhazikika bwino ikupezeka ngati mungafune)
Mtundu wa Valuva ya Gulugufe Wokhazikika Wokhala ndi Malo Olimba,Kapangidwe kakang'ono kwambiri kamene kali ndi kafupi kwambiri. Kamagwirizana pakati pa ma flange awiri, ndi ma stud omwe amadutsa kuchokera ku flange imodzi kupita ku ina. Valavu imagwiridwa pamalo ake ndikutsekedwa ndi gasket chifukwa cha mphamvu ya ma stud. Mtundu wa valavu ya gulugufe yokhala ndi mpando wolimba ndi njira yopepuka, yosakonza, yotsika mtengo, komanso yodalirika yogwiritsira ntchito zosiyanasiyana.
Valavu ya gulugufe yoyendetsedwa ndi injini,Nthawi zambiri amagwiritsidwa ntchito pamene valavu ili kumapeto kwa chitoliro chifukwa palibe flange yachiwiri yomangira ma stud. M'malo mwake, ma lug amaponyedwa pa valavu yokhala ndi mabowo omangika omwe amafanana ndi kapangidwe ka bolt malinga ndi kukula ndi kupanikizika kwa flange. Ma bolt amadutsa m'mabowo a flange ndipo amalumikizidwa m'mabowo omangika a lug.
Zinthu Zazikulu za NORTECH Motorized butterfly valve
Zinthu zazikulu ya valavu ya gulugufe yoyendetsedwa ndi injini
- Kapangidwe kakang'ono kamapangitsa kuti pakhale kulemera kochepa, malo ochepa osungira ndi kuyika.
- Malo a shaft yapakati, 100% kulimba kwa thovu mbali zonse ziwiri, zomwe zimapangitsa kuti kuyika kukhale kovomerezeka mbali iliyonse.
- Thupi lonse la bore limapereka mphamvu yochepa yolimbana ndi kuyenda kwa madzi.
- Palibe mabowo m'njira yolowera madzi, zomwe zimapangitsa kuti zikhale zosavuta kuyeretsa ndi kupha tizilombo toyambitsa matenda m'madzi akumwa ndi zina zotero.
- Rabala lopakidwa mkati mwa thupi limapanga madzimadzi kuti lisakhudze thupi.
- Ma bereari okhala ndi PTFE amapangidwira kuti asamavutike komanso kuti asawonongeke, mafuta odzola safunikira.
- Choyikamo mkati mwa thupi, choyikamo mkati chosavuta kusintha, palibe dzimbiri pakati pa thupi ndi mkati, choyenera kugwiritsidwa ntchito kumapeto kwa mzere.
Mtundu wa valavu ya gulugufe yokhazikika yokhala ndi mpando wolimbakapangidwe ka pinless disc
Mitundu ya Ntchito kwa mavavu a gulugufe okhala ndi mpando wolimba
| Chogwirira chogwirira |
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| Bokosi la gear loyendetsedwa ndi manja |
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| Chida chogwiritsira ntchito mpweya |
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| Choyatsira magetsi |
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| Chosungira cha ISO5211 chaulere |
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Mzere wolunjika bwino
Kwa m'mimba mwake DN32-DN350
Chikwama cha rabara chopangidwa
Mzere wa Hexagon
Kwa DN400 m'mimba mwake ndi kupitirira apo
Mafotokozedwe aukadaulo a valavu ya gulugufe yoyendetsedwa ndi mota
Zipangizo zazikuluya valavu ya gulugufe yoyendetsedwa ndi injini:
| Zigawo | Zipangizo |
| Thupi | Chitsulo chopangidwa ndi ductile, chitsulo cha kaboni, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri chopangidwa ndi chitsulo ... |
| Disiki | Chokutidwa ndi nickel yachitsulo chopangidwa ndi ductile, chokutidwa ndi nayiloni yachitsulo chopangidwa ndi ductile/chokutidwa ndi alu-bronze/chosapanga dzimbiri/chokutidwa ndi duplex/chokutidwa ndi Monel/chokutidwa ndi Hasterlloy |
| Chovala chamkati | EPDM/NBR/FPM/PTFE/Hypalon |
| Tsinde | Chitsulo chosapanga dzimbiri/Monel/Duplex |
| Kudula | PTFE |
| Maboluti | Chitsulo chosapanga dzimbiri |
Zida za thupi la valavuma valve a gulugufe okhala ndi mota okhala ndi ma valve a gulugufe olimba
| Chitsulo chopangidwa ndi ductile |
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| Chitsulo chosapanga dzimbiri |
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| Alu-bronze |
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Zipangizo za valavuya mtundu wa valavu ya gulugufe yokhala ndi mpando wolimba
| Ductile chitsulo nickel yokutidwa |
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| Chokutidwa ndi chitsulo cha nayiloni chopangidwa ndi ductile |
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| Ductile chitsulo PTFE wolumikizidwa |
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| Chitsulo chosapanga dzimbiri |
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| Chitsulo chosapanga dzimbiri cha Duplex |
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| Alu-bronze |
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| Hasterlloy-C |
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Kugwiritsa Ntchito Mankhwala: Valavu ya gulugufe yoyendetsedwa ndi injini
Kodi mtundu wa valavu ya gulugufe yokhazikika yokhazikika imagwiritsidwa ntchito kuti?
Mtundu wofewa wa valavu ya gulugufe wokhala ndi mpando wolimba imagwiritsidwa ntchito kwambiri mu
- Malo oyeretsera madzi ndi zinyalala
- Makampani opanga mapepala, nsalu ndi shuga
- Makampani omanga, ndi kupanga mabowo
- Makampani opanga mowa, kusakaniza, ndi kupanga mankhwala
- Kuyendera ndi kusamalira zinthu zambiri mouma
- Makampani opanga magetsi
Ma valve a gulugufe okhazikika okhala ndi chitsimikizo chaWRASku UK ndiACS ku France, makamaka kwa akatswiri a madzi.
Chitsimikizo cha Conformité Sanitaire
(ACS)
Ndondomeko Yolangiza Malamulo a Madzi
(WRAS)
