Ibicuruzwa
Valve y'ikinyugunyugu ifite intebe
✧ Ibisobanuro
Valve y'ibinyugunyugu ifite igishushanyo mbonera cy'icyuma gifunga ni ubwoko bwa valve y'inganda ikoreshwa cyane mu kugenzura cyangwa gutandukanya urujya n'uruza rw'amazi mu miyoboro. Dore incamake ngufi y'ibintu by'ingenzi n'imiterere y'ubu bwoko bwa valve: Igishushanyo mbonera cy'icyuma gifunga: Muri valve y'ibinyugunyugu ifite icyuma gifunga, hagati y'igishishwa n'imbere ya disc biragororotse, bigatuma habaho imiterere y'uruziga iyo valve ifunze. Iyi miterere yemerera inzira yoroshye yo gutemba no kugabanuka guke k'umuvuduko kuri valve. Valve y'ibinyugunyugu: Valve ikoresha disc, cyangwa "ikinyugunyugu," gifatanye n'igishishwa cyo hagati. Iyo valve ifunguye neza, disc ishyirwa iruhande rw'icyerekezo cy'urujya n'uruza, bigatuma urujya n'uruza rudahungabanywa. Iyo valve ifunze, disc izunguruka igororotse, bigatuma urujya n'uruza rudahungabanywa. Ifite icyuma gifunga: Valve ifite intebe ya rubber, ikora nk'ikintu gifunga hagati ya disc n'umubiri wa valve. Intebe ya rubber irinda kuzimya neza iyo vali ifunze, ikarinda gusohoka no gutanga umupfundikizo ufunga neza. Imikoreshereze ikwiriye: Ubwoko bw'iyi vali bukunze gukoreshwa mu nganda zitandukanye, harimo gutunganya amazi n'amazi yanduye, sisitemu za HVAC, gutunganya imiti, peteroli na gaze, gutanga ingufu, n'ikoreshwa rusange mu nganda. Imikoreshereze: Vali z'ibinyugunyugu zihuza zishobora gukoreshwa n'intoki hakoreshejwe icyuma gikoresha intoki cyangwa ibikoresho, cyangwa zishobora gukoreshwa hifashishijwe amashanyarazi cyangwa ibyuma bikoresha umwuka kugira ngo bikoreshwe kure cyangwa mu buryo bwikora. Mu gihe hagenwa vali y'ibinyugunyugu ihuza neza ifite imiterere ya rubber, ibintu nk'ingano ya vali, igipimo cy'umuvuduko, ubushyuhe, imiterere y'amazi, n'uburyo ibikoresho bihuye n'ibikoreshwa bigomba kwitabwaho cyane.
✧ Ibiranga Valve y'Ikinyugunyugu Ifite Imbere
1. nto kandi yoroheje, yoroshye kuyikuraho no kuyisana, kandi ishobora gushyirwa ahantu hose.
2. Imiterere yoroshye, ntoya, torque nto yo gukora, 90° ifunguka vuba.
3. Imiterere y'urujya n'uruza ikunze kuba igororotse, ifite ubushobozi bwo guhindura neza.
4. isano iri hagati y'ikinyugunyugu n'agace k'urukiramende gafata imiterere idafite agapira kugira ngo harebwe aho amazi ashobora kuva imbere.
5. Uruziga rw'inyuma rw'ikinyugunyugu rugira imiterere y'uruziga, rutuma imikorere yo kuziba irushaho kuba myiza kandi rukongera igihe cyo gukora cy'imvange, kandi rugakomeza gusohora nta gitutu gifunguye cyangwa gifunga inshuro zirenga 50.000.
6. ikirango gishobora gusimburwa, kandi ikirango ni ingenzi kugira ngo gishyirwe mu buryo bubiri.
7. isahani y'ikinyugunyugu ishobora gusukwa hakurikijwe ibyo umukoresha akeneye, nka nylon cyangwa polytetrafluoroides.
8. valve ishobora gukorerwa guhuza flange no guhuza clamp.
9. Uburyo bwo gutwara bushobora gutoranywamo intoki, amashanyarazi cyangwa umwuka.
✧ Ibyiza byo gushyiramo agakoresho k'urushundura gafite icyuma gikingira urushundura (Concentric Butterfly Valve)
Mu gihe cyo gufungura no gufunga valve y'icyuma gikozwe mu cyuma, kubera ko ubushyuhe buri hagati ya disiki n'ubuso bw'inyuma bw'umubiri wa valve ari buto ugereranije n'ubw'inyuma, ntabwo iramba.
Uburyo bwo gufungura cyangwa gufunga igice cy'umugozi wa valve ni bugufi cyane, kandi bufite imikorere yizewe yo gukata, kandi kubera ko guhindura aho intebe y'umugozi ihurira bingana n'uburyo icyuma gifata disiki ya valve, birakwiriye cyane mu guhindura umuvuduko w'amazi. Kubwibyo, ubu bwoko bwa valve burakwiriye cyane mu gukata cyangwa kugenzura no gufunga.
✧ Ibipimo bya Valve y'Ikinyugunyugu Ifite Imbere
| Igicuruzwa | Valve y'ikinyugunyugu ifite intebe |
| Umurambararo w'amazina | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Umurambararo w'amazina | Icyiciro 150, PN 10, PN 16, JIS 5K, JIS 10K, KAMINUZA |
| Guhagarika guhuza | Umugati, Agasanduku, Igitambaro |
| Igikorwa | Uruziga rw'umukono, Igikoresho cy'amashanyarazi, Igikoresho cy'amashanyarazi, Igiti cy'umutuku |
| Ibikoresho | Icupa ry'icyuma, Icupa rya Ductile, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Aluminium Bronze n'indi alloy yihariye. |
| Intebe | EPDM, NBR, PTFE, VITON, HYPALON |
| Imiterere | Intebe y'urubura ikora ku buryo buteye nk'aho iri hagati y'ibice bibiri, ifite intebe y'urubura. |
| Igishushanyo n'Uruganda | API609, ANSI16.34, JISB2064, DIN 3354 ， EN 593, AS2129 |
| Imbonankubone | ASME B16.10 |
| Isuzuma n'igenzura | API 598 |
| Ibindi | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iraboneka kandi kuri buri | PT, UT, RT,MT. |
✧ Serivisi nyuma yo kugurisha
Nk'umwuga mu gukora no kohereza hanze valve z'icyuma zikozwe 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.
