Lug Type Gear Operation Ductile Iron PTFE Gulugufe Valve Wopanga ku China
Kodi valavu ya gulugufe wa Lug ndi chiyani?
Valavu ya Gulugufe Yonyamula,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 YonyamulaVavu yozungulira kotala yomwe imazungulira madigiri 90 kuti itsegule kapena kutseka kayendedwe ka media. Ili ndi disc yozungulira, yomwe imadziwikanso kuti gulugufe, yomwe imapezeka pakati pa thupi lomwe limagwira ntchito ngati njira yotsekera valavu. Disc imalumikizidwa ndi actuator kapena chogwirira kudzera mu shaft, yomwe imadutsa kuchokera pa disc kupita pamwamba pa thupi la valavu.
Kusuntha kwa diski kudzatsimikizira malo a valavu ya gulugufe. Mtundu wa valavu ya gulugufe yokhazikika imatha kugwira ntchito ngati valavu yolekanitsa ngati diskiyo izungulira madigiri 90, valavuyo yatsegulidwa kapena kutsekedwa kwathunthu.
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)
Zinthu Zazikulu za valavu ya gulugufe ya NORTECH
Zinthu zazikulu ma valve a gulugufe okhala ndi mpando wolimba
- 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.
- 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.
 | NORTECH Valavu ya gulugufe yokhazikika mtundu wa chikwama
Kapangidwe kopanda pini |  |
Mitundu ya Ntchito chifukwa chaMa valve a gulugufe
| 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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Mafotokozedwe aukadaulo a valavu ya gulugufe la Lug
Zipangizo zazikuluya
| 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 valavuyaLugValavu ya Gulugufe
| Chitsulo chopangidwa ndi ductile |
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| Chitsulo chosapanga dzimbiri |
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| Alu-bronze |
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Zipangizo za valavuyaLugValavu ya Gulugufe
| 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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Chovala cha manja cha rabarayaLugValavu ya Gulugufe
| NBR | 0°C~90°C | Ma hydrocarbons a Aliphatic (mafuta, mafuta onunkhira pang'ono, mpweya), madzi a m'nyanja, mpweya wopanikizika, ufa, granular, vacuum, ndi mpweya wokwanira |
| EPDM | -20°C~110°C | Madzi ambiri (otentha, ozizira, a m'nyanja, ozoni, osambira, a mafakitale, ndi zina zotero). Ma asidi ofooka, njira zochepetsera mchere, mowa, ma ketoni, mpweya wowawasa, madzi a shuga |
| EPDM yaukhondo | -10°C~100°C | Madzi akumwa, chakudya, madzi akumwa opanda chlorine |
| EPDM-H | -20°C~150°C | HVAC, madzi ozizira, chakudya ndi madzi a shuga |
| Viton | 0°C~200°C | Ma hydrocarbon ambiri a aliphatic, aromatic ndi halogen, mpweya wotentha, madzi otentha, nthunzi, inorganic acid, alkali |
Kugwiritsa Ntchito Mankhwala:
Ili kutiLugValavu ya Gulugufeimagwiritsidwa ntchito pa?
Valavu ya gulugufe imagwiritsidwa ntchito kwambiri mu
- Malo oyeretsera madzi ndi zinyalala
- Malo opumira mpweya, gasi ndi oyeretsera sulfure
- Makampani opanga mowa, kusakaniza, ndi kupanga mankhwala
- Kuyendera ndi kusamalira zinthu zambiri mouma
- Makampani opanga magetsi
- Makampani omanga, ndi kupanga mabowo
- Kutentha, mpweya woziziritsa, ndi madzi ozizira
- Ma conveyor a pneumatic, ndi ma vacuum application
Ma valve a gulugufe a Lug ali ndi satifiketi yogwiritsira ntchitoWRASku UK ndiACS ku France, makamaka kwa akatswiri a madzi.
