Twandikire kugira ngo ubone igiciro gishya cya valve y'ibinyugunyugu ikora neza ku mushinga wawe. Tanga ingano, icyiciro cy'umuvuduko, ibikoresho, n'ingano - tuzagusubiza mu masaha 24.
Ibicuruzwa
Valve y'ikinyugunyugu ifite imikorere myiza cyane
✧ Ibisobanuro
Valve yacu ya Butterfly ikora neza cyane ni valve ifite ubushobozi bwo guhindukira inshuro ebyiri (double eccentric) yagenewe gutanga serivisi yizewe yo gufungura no gufunga no gufunga. Itanga akazi ko kuzimya ibyuma, imbaraga nke zo gukora, kandi igakomeza igihe kirekire - ikaba ari ubundi buryo buhendutse bwo gusimbura valve zo gufunga cyangwa kuzimya.
Nk’uruganda rw’inzobere mu gukora valve z’ibinyugunyugu, dutanga ingano kuva kuri 2″ kugeza kuri 48″ (DN50–DN1200), ibyiciro by’umuvuduko 150, 300, na 600, hamwe n’udupira twa wafer, lug, cyangwa udupira dufatanye.
✧ Kuki wahitamo iyi value y'ikinyugunyugu ifite imikorere myiza?
•Igishushanyo mbonera cy'impande ebyiri– Disiki ikura ku ntebe muri dogere 7, ikagabanya kwangirika no kugabanya imbaraga.
•Gufunga mu cyerekezo cy'imirongo ibiri– Intebe za PTFE, RTFE, cyangwa ibyuma bitanga icyizere cy’uko nta gusohoka kw’amazi (Class VI).
•Igikoresho cyo gushyiramo cya ISO 5211- Gushyiramo actuator itaziguye nta makingi y'inyongera.
•Ibikoresho– Icyuma cya WCB karubone, icyuma cya CF8/CF8M kidashonga, icyuma cya duplex, n'ibindi bikoresho bya alloy.
•Ingano y'ubushyuhe– Intebe za PTFE: -29°C kugeza 200°C; intebe z'icyuma: -196°C kugeza 550°C.
✧ Ibisobanuro bya tekiniki (Incamake)
| Igipimo | Ibisobanuro birambuye |
|---|---|
| Amahame | API 609, ASME B16.34, ISO 5752 |
| Ingano | DN50 – DN1200 (2″ – 48″) |
| Igitutu | Icyiciro cya 150, 300, 600 |
| Ubwoko bw'iherezo | Wafer (ihendutse cyane), Lug, Flanged |
| Ubwoko bw'intebe | PTFE, RTFE, icyuma kuva ku cyuma |
| Gusohoka | ANSI/FCI 70‑2 Icyiciro cya VI |
✧ Porogaramu z'ingenzi
•Peteroli na gaze (inganda zitunganya ibikomoka kuri peteroli, imiyoboro y'amazi)
•Ibinyabutabire n'ibikomoka kuri peteroli
•Ingufu zikoreshwa mu gutanga amashanyarazi (amazi akonje, umwuka ushyushye)
•Gusukura amazi n'amazi yanduye
•HVAC, impumuro n'impapuro, inyanja
✧ Igiciro cya Valve y'Ikinyugunyugu Ikora Cyane – Icyo Wakwitega
Igiciro cya valve y'ikinyugunyugu ifite ubushobozi bwo hejuru giterwa na:
•Ingano n'icyiciro cy'umuvuduko– Valve nini kandi zo mu rwego rwo hejuru zirahenze cyane.
•Ibikoresho– Icyuma kidasembuye cyangwa duplex byongera 40‑100% kurusha icyuma cya karuboni.
•Ubwoko bw'intebe– Intebe z'icyuma ziri hejuru ya 30-50% ugereranyije n'intebe za PTFE.
•Guhagarika guhuza– Wafer ihendutseho 20-40% ugereranyije n'iyashyizwe mu cyuma gikozwe mu buryo bwa flange.
•Ibikorwa– Imashini ikoresha intoki (yo hasi cyane), umukoresha w'ibikoresho (+15‑25%), umwuka/amashanyarazi (+40‑120%).
✧ Ingano y'Ibiciro (Icyiciro cya 150, Wafer, WCB, PTFE, lever)
| Ingano | Igiciro gihwanye (USD) |
|---|---|
| DN50 (2″) | $85 – $120 |
| DN100 (4″) | $130 – $180 |
| DN150 (6″) | $180 – $250 |
| DN200 (8″) | $250 – $350 |
| DN300 (12″) | $450 – $620 |
Icyitonderwa:
1. Ku bijyanye n'ubwoko bwa 300, icyuma kitagira umugese, cyangwa valve zikoreshwa, saba ikiguzi cyihariye.
2. Igiciro cya Valve z'ibinyugunyugu zikora neza cyane cyavuzwe haruguru kizahinduka bitewe n'ibiciro by'ibikoresho fatizo n'ingano y'ibicuruzwa byatumijwe.Vugana n'ikipe yacu igurishakugira ngo ubone ibiciro nyabyo.
✧ Kuki tugomba kugura muri twe? – Uruganda rwizewe
•Ubuziranenge bwemejwe - API 598 hydrostatic na climate pick, uburyo ibikoresho bikurikiranwa.
•Igiciro gishimishije – Ibiciro bitaziguye by’uruganda nta bahuza.
•Guhindura – OEM/ODM irahari ku bikoresho byihariye no gukoresha.
•Kohereza ku isi yose - Igihe cyo kohereza vuba no gushyigikira nyuma yo kugurisha.
✧ Serivisi nyuma yo kugurisha
Nk'umwuga mu gukora no kohereza hanze amavali y'icyuma akozwe mu bucuzi, dusezeranya guha abakiriya serivisi nziza nyuma yo kugurisha, harimo ibi bikurikira:
1. Gutanga amabwiriza yo gukoresha ibicuruzwa n'ibitekerezo ku bijyanye no kubungabunga.
2. Ku bibazo byatewe n'ubuziranenge bw'ibicuruzwa, twizeza gutanga ubufasha bwa tekiniki no gukemura ibibazo mu gihe gito gishoboka.
3. Uretse ibyangiritse bitewe n'ikoreshwa risanzwe, dutanga serivisi zo gusana no gusimbuza ku buntu.
4.Turasezeranya gusubiza vuba ibyifuzo by'abakiriya mu gihe cy'ingwate y'ibicuruzwa.
5. Dutanga ubufasha bw'igihe kirekire mu bya tekiniki, serivisi zo gutanga inama no guhugura kuri interineti. Intego yacu ni uguha abakiriya serivisi nziza no gutuma uburambe bw'abakiriya burushaho kuba bwiza kandi bworoshye.
✧ Shaka igiciro cy'ibiciro uyu munsi
✧ Ubumenyi ku mavaluve y'ibinyugunyugu akora neza cyane - Itsinda ry'abakora amavaluve ya NSW
Valve z'ibinyugunyugu zifite intebe za polymer zifite igihe ntarengwa cyo kubaho kandi zirwanya cyane imiti - imiti mike izwiho kugira ingaruka kuri polymer zishingiye kuri fluorocarbon, bigatuma izi mashini zikurura abantu bakoresha mu nganda. Ubwiza bwazo buruta ubw'imashini za fluorocarbon cyangwa izindi polymer zirwanya umuvuduko, ubushyuhe n'ubudasaza.
• Igishushanyo mbonera cya Valve gifite imikorere myiza cyane
Urufatiro rwa Valve y'Ikinyugunyugu ifite imikorere myiza ruri hagati ku miterere ibiri. Iy'ibanze ituruka ku murongo wo hagati wa valve, naho iy'ibanze ituruka ku murongo wo hagati w'umuyoboro. Ibi bituma disiki itandukana burundu na disiki ku rugero ruto cyane uvuye ku ntebe. Reba ishusho iri hepfo:
• Igishushanyo mbonera cy'intebe ya valve
Ku bijyanye n'intebe, nk'uko byavuzwe mbere, valve ipfundikirwa na rubber ifungwa no gukanda mu gipfundikizo cya rubber. Imiterere y'intebe ya rubber valve G ifite imikorere myiza. Ishusho iri hepfo isobanura uburyo intebe zigira ingaruka mu bihe bitatu:
1. Nyuma yo guteranya:
Iyo intebe iteranijwe nta gitutu, ikoreshwa n'ikinyugunyugu. Ibi bituma ifunga ibibuno uhereye ku rugero rw'umwuka uvamo umwuka unyuze ku gipimo ntarengwa cy'umuvuduko wa valve.
2. Umuvuduko w'igitutu:
Imiterere y'intebe ya G ituma intebe ikomera cyane uko isahani igenda. Imiterere y'aho intebe zishyirwa igabanya ingendo nyinshi z'intebe.
3. Igitutu ku ruhande rwo gushyiramo:
Igitutu gihindura intebe imbere, bikongera imbaraga zo gufunga. Gushyira mu gice cyo kugonda byagenewe kwemerera intebe kuzenguruka. Iyi niyo nzira ikundwa yo kuyishyiraho. Intebe ya Valve y'Ikinyugunyugu ifite ubushobozi bwo kwibuka. Intebe isubira ku ishusho yayo ya mbere nyuma yo kuyishyiraho. Ubushobozi bw'intebe bwo gusubirana bugenwa n'ibipimo by'impinduka zihoraho z'intebe. Impinduka zihoraho nke bivuze ko ibikoresho bifite kwibuka neza - ntibikunze kwibasirwa n'impinduka zihoraho iyo hashyizweho umutwaro. Kubera iyo mpamvu, ibipimo bike by'impinduka zihoraho bivuze ko intebe isubirana neza kandi igihe kirekire cyo kuyifunga kigakomeza. Ibi bivuze ko ipfundikirwa neza mu gihe cyo gufunga no mu gihe cy'ubushyuhe. Impinduka ziterwa n'ubushyuhe.
• Igishushanyo mbonera cy'ibitereko n'uburyo bwo gupakira ibiti
Ingingo ya nyuma yo kugereranya ni agace karinda amazi gusohoka mu gice cy'umugongo.
Nkuko mubibona hepfo, valves zikozwe muri rubber zifite agace k'umugozi gasanzwe kandi kadahinduka. Igishushanyo mbonera gikoresha agace k'umugozi gashyira hagati y'umugozi n'ibikombe bibiri bya rubber U-cups kugira ngo gafunge igikoresho kugira ngo hirindwe ko amazi ava. Nta gisubizo gikorwa ku gace gafunze, bivuze ko iyo habayeho gusohoka, valve igomba gukurwa ku murongo igasanwa cyangwa igasimbuzwa. Agace k'umugozi ko hasi nta gishyigikiro cy'umugozi kiba gifite, bityo iyo utwo duce twimukiye mu gace ko hejuru cyangwa ko hasi, imbaraga zo gutwara zizamuka, bigatuma imikorere igorana.
Valve z'ibinyugunyugu zikora neza zigaragara hano hepfo zakozwe zifite uburyo bwo gupakira bushobora guhinduka burundu (agapfunyika k'umugozi) kugira ngo zirambe igihe kirekire kandi nta gusohoka kw'inyuma. Iyo habayeho gusohoka kw'amazi uko igihe kigenda gihita, valve ifite uburyo bwo gupakira bushobora guhinduka burundu. Hindura impeta y'umunyu igihe kimwe kugeza igihe amazi ahagaze.
