Ubwoko bw'agapira k'ikinyugunyugu kidahinduka
Ubwoko bw'agapira k'ikinyugunyugu kidapfa kwihagararaho (Resilient Seated Butterfly Valve Lug) ni ubuhe?
Valve y'ikinyugunyugu ihamye,izwi kandi nka "concentric","rubber lined" na "rubber seated" butterfly valve, ifite intebe ya rubber (cyangwa ikomeye) hagati y'umurambararo wo hanze wa disiki n'urukuta rw'imbere rwa vali.
Valve y'ikinyugunyugu ni valve izunguruka kane izunguruka dogere 90 kugira ngo ifungure cyangwa ifunge inzira y'itumanaho. Ifite disiki izengurutse, izwi kandi ku izina rya kinyugunyugu, iboneka hagati mu mubiri ikora nk'uburyo bwo gufunga valve. Disiki ihujwe n'icyuma gikoresha ingufu cyangwa umugozi unyuze mu giti, unyura kuri disiki ukagera hejuru y'umubiri wa valve.
Uburyo disiki igenda ni bwo bugena aho valve y'ikinyugunyugu iherereye. Ubwoko bw'agapira k'ikinyugunyugu gahagaze neza gashobora gukora nk'agapira gatandukanya iyo disiki izunguruka ku gipimo cya dogere 90, valve igafungurwa cyangwa igafungwa burundu.
Valve y'ikinyugunyugu ikoreshwa kandi nk'iy'ingufu zigenzura amazi, niba disiki idazunguruka kugeza ku nshuro ya kane, bivuze ko valve ifunguye igice, dushobora kugenzura amazi anyura mu nguni zitandukanye.
(Imbonerahamwe ya CV/KV y'agapira k'ibinyugunyugu gahagaze neza iraboneka iyo ubisabye)
Ubwoko bw'agasanduku k'ikinyugunyugu gafite ubwiza,Igishushanyo mbonera gito cyane gifite isura ngufi. Gikwira hagati y’udupira tubiri, hamwe n’udupira duca mu dupira tuva ku dupira tujya mu tundi. Valve ifatwa mu mwanya wayo kandi igafungwa na gasket bitewe n’imbaraga z’udupira. Ubwoko bw’udupira tw’ibinyugunyugu twicaye neza ni igisubizo cyoroheje, kidakoreshwa mu gusana, gihendutse kandi cyizewe ku bikorwa bitandukanye.
Ubwoko bw'agasanduku k'ikinyugunyugu gafite ubwiza,Ubusanzwe ikoreshwa aho valve iri ku mpera y'umuyoboro kuko nta flange ya kabiri ihari yo gufatanya imigozi. Ahubwo, imigozi iterwa kuri valve ifite imyobo ifatanye n'imiterere ya bolt hakurikijwe ingano n'uburyo flange ishyirwamo. Imigozi inyuzwa mu myobo ifatanye hanyuma igashyirwa mu myobo ifatanye n'umugozi.
Ibiranga by'ingenzi bya NORTECH resilient seat butterfly valve lug
KUKIKUDUHITAMO?
- Quburambe bw'imyaka irenga 20 muri serivisi za OEM/ODM ku bigo bikomeye byo mu Burayi bitanga valve.
- QGutanga serivisi nziza, byiteguye koherezwa mu cyumweru 1-4, hamwe n'ibikoresho by'ingenzi birimo valves z'ibinyugunyugu zihamye n'ibindi bikoresho.
- Qgaranti y'ikiguzi cy'amezi 12-24 ku mvange z'ibinyugunyugu zihagaze neza
- Qkugenzura imiterere y'ikintu cyose kuri buri gice cy'agace k'ikinyugunyugu
Ibiranga by'ingenzi ubwoko bw'udupira tw'ibinyugunyugu twicaye neza
- Kubaka ibintu bito bituma ibiro bito bigabanuka, umwanya muto wo kubika no gushyiramo ibintu.
- Aho icyuma giherereye hagati, uburebure bw'igitereko bufatana 100%, bituma icyuma gishyirwamo cyemerwa mu cyerekezo icyo ari cyo cyose.
- Umubiri wose utuma amazi atemba neza.
- Nta mwobo uri mu nzira y'amazi, ibyo bigatuma byoroshye gusukura no kwica udukoko mu miyoboro y'amazi meza n'ibindi.
- Ikarito iri imbere mu mubiri ikora amazi adakora ku mubiri.
- Igishushanyo cya disiki idafite pin kifasha mu gukumira aho amazi ashobora kuva kuri disiki.
- Igikoresho cyo hejuru cya ISO 5211 cyoroshye mu koroshya imikorere no kongera gushyira actuator mu buryo bushya.
- Imikorere y'amashanyarazi iciriritse ituma byoroha kuyikoresha no kuyihitamo mu buryo buhendutse.
- Amabati ya PTFE akozwe mu buryo bwo kwirinda gucikagurika no kwangirika, nta mavuta akenewe.
- Irimo umugozi ushyirwa ku mubiri, umugozi woroshye gusimbuza, nta kwangirika hagati y'umubiri n'umugozi, ikwiriye gukoreshwa ku mpera y'umugozi.
Ubwoko bw'agapira k'ikinyugunyugu kidahindukaimiterere y'imashini idafite pin
Umugozi ufite imiterere yihariye
Ku bijyanye n'umurambararo wa DN32-DN350
Agakoresho k'umupira gakozwe mu ibumba
Umwobo wa Hexagon
Ku bijyanye n'umurambararo wa DN400 no hejuru yayo
Ubwoko bw'imikorere ku bwoko bwa valves z'ibinyugunyugu zicaye neza
| Agakoresho ko gufataho |
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| Agasanduku k'ibikoresho gakoreshwa n'intoki |
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| Umukoresha w'umwuka |
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| Igikoresho cy'amashanyarazi |
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| Ipine y'inyuma ya ISO5211 y'ubuntu |
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Ibisobanuro bya tekiniki by'ubwoko bw'udupira tw'ibinyugunyugu twicaye neza
Amahame ngenderwaho:
| Igishushanyo n'Uruganda | API609/EN593 |
| Imbonankubone | ISO5752/EN558-1 urukurikirane 20 |
| Impera y'urukiramende | ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150 |
| Igipimo cy'umuvuduko | PN6/PN6/PN16/PN25, Icyiciro cya ANSI 125/150 |
| Isuzuma n'igenzura | API598/EN12266/ISO5208 |
| Agapapuro ko gushyiramo actuator | ISO5211 |
Ibikoresho by'ingenziubwoko bw'udupira tw'ibinyugunyugu twicaye neza:
| Ibice | Ibikoresho |
| Umubiri | Icyuma gikozwe mu cyuma gishyushye, icyuma cya karuboni, icyuma kidashyuha, icyuma gikozwe mu cyuma gishyuha gifite ibice bibiri, Monel, Alu-bronze |
| Disiki | Icupa rya nikeli rya ductile, icyuma cya ductile cya nylon cyasizwe/Alu-bronze/icyuma kidafunze/duplex/Monel/Hasterlloy |
| Umwanya w'inyuma | EPDM/NBR/FPM/PTFE/Hypalon |
| Igiti | Icyuma kidasembuye/Monel/Duplex |
| Gutera ibihuru | PTFE |
| Amabolt | Icyuma kidasembuye |
Ibikoresho by'umubiri wa valvey'udupira tw'ibinyugunyugu twicaye neza
| Icyuma gikozwe mu cyuma |
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| Icyuma kidasembuye |
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| Alu-bronze |
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Ibikoresho bya disiki ya valveubwoko bw'agapira k'ibinyugunyugu gafite imbaraga
| Igikoresho cya nikeli gitwikiriwe n'icyuma gikozwe mu cyuma |
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| Nayiloni ipfutse icyuma gikozwe mu cyuma gikozwe mu cyuma |
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| Icupa rya PTFE rikozwe mu cyuma gikozwe mu buryo bwa "ductile" |
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| Icyuma kidasembuye |
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| Ibyuma bibiri bitagira umugese |
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| Alu-bronze |
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| Hasterlloy-C |
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Agatambaro k'amaboko ka rubberubwoko bw'agapira k'ibinyugunyugu gafite imbaraga
| NBR | 0°C~90°C | Hydrocarbone aliphatic (lisansi, amavuta make arimo arumuro, imyuka), amazi yo mu nyanja, umwuka ufunze, ifu, granular, vacuum, gazi itangwa |
| EPDM | -20°C~110°C | Amazi muri rusange (ashyushye, akonje, inyanja, ozone, koga, inganda, nibindi). Aside nke, umunyu muke, inzoga, ketone, imyuka isharira, umutobe w'isukari |
| EPDM y'isuku | -10°C~100°C | Amazi meza, ibiryo, amazi yo kunywa adafite chlorine |
| EPDM-H | -20°C~150°C | HVAC, amazi akonje, ibiryo n'umutobe w'isukari |
| Viton | 0°C~200°C | Hydrocarbon nyinshi za alifatique, aromatike na halogen, imyuka ishyushye, amazi ashyushye, umwuka, aside inorganic, alkali |
Ikoreshwa ry'ibicuruzwa:
Ni hehe ubwoko bwa valve y'ikinyugunyugu ikoreshwa?
Ubwoko bw'agace k'imvange y'ikinyugunyugu kidahinduka ikoreshwa cyane muri
- Inganda zitunganya imyanda n'amazi
- Inganda zikora impapuro, imyenda n'isukari
- Inganda z'ubwubatsi, n'umusaruro w'ubucukuzi
- Gushyushya, gukonjesha, no gukonjesha amazi
- Imashini zitwara umwuka, hamwe n'ibikoresho byo gukoresha mu mashini zisukura umwuka
- Inganda zifunze umwuka, gaze n'izisukura sulphur
- Inganda zikora inzoga, inzoga zivanze n'izitunganya imiti
- Gutwara no gucunga ibintu byumye
- Inganda z'amashanyarazi
Valve z'ibinyugunyugu zihagaze neza zifite icyemezo cyoWRASmu Bwongereza noACS mu Bufaransa, cyane cyane ku bijyanye n'amazi.
Attestation de Conformité Sanitaire
(ACS)
Gahunda y'ubujyanama ku mabwiriza agenga amazi
(WRAS)
