Valve y'ikinyugunyugu ifite imikorere ibiri kandi ikora neza cyane
Itsindavalve y'ibinyugunyugu ifite ubushobozi bwo gukora cyane kandi idasanzwe ifite imbaraga ebyiri— izwi kandi nka double offset butterfly valve — ni igikoresho cyakozwe mu buryo bwa double offset gikozwe mu buryo bwa ikoranabuhanga rigezweho ku isi mu rwego rwo gutanga serivisi zisaba imbaraga mu nganda. Gifite amashami abiri atandukanye atuma disiki iva ku ntebe ako kanya iyo ifunguye, bigatuma intebe idakora neza mu gihe cyo kuyikoresha — inyungu ikomeye ugereranyije na valvu z’udupira tw ...
Umuvuduko uri kuri disiki urekurwa nyuma y’ingufu nke gusa, bigagabanya kwangirika kwa disiki mu gihe cyose valve ikora. Iyi miterere y’imashini igabanya imbaraga zo gukora, igagabanya kwangirika no kwangirika kw’intebe, kandi igatuma ifungwa neza nubwo haba hari impinduka zitunguranye mu bushyuhe cyangwa igitutu - bigatuma iba amahitamo meza ku nganda zifite igitutu kinini, ubushyuhe bwinshi, kandi zirinda umutekano. Hamwe n’icyemezo cya API 607 kidakoresha umuriro n’icyemezo cya ATEX, valve za Nortech zifite igitutu kinini zikora neza cyane zigomba gukoreshwa mu bihe bigoye kandi biteje akaga.
Valve zose zemejwe ku buryoIkizamini cy'ubuzima bw'ingendo 1.000.000hamwe n’imikorere yemejwe ko nta gusohoka kw’amazi mu cyerekezo gibiri, byujuje ibisabwa byo mu rwego rwo hejuru kugira ngo bibe byizerwa kandi bigire umutekano igihe kirekire.
Nortech ifite ububiko bwinshi bw'ibice by'ingufu zo gusukamo imvange, igenzuragutanga vuba mu byumweru 3-5ku mabwiriza menshi asanzwe.
Imiterere ya disiki ebyiri zikoreshwa mu gupima disiki— Disiki irasohoka iva ku ntebe nyuma yo gufungura dogere nke gusa, bikuraho gukururana kw'intebe mu gihe cyose cyo kuyifata kandi bikongera igihe cyo kuyimara ugereranije n'imiterere yayo.
| Igishushanyo | API 609 / ASME B16.34 |
| Guhagarika guhuza | Wafer / Lug / Ifite flange ebyiri |
| Igikorwa | Amaboko / Pneumatic / Amashanyarazi |
| Ingano | NPS 2″–60″ (DN50–DN1500) |
| Igipimo cy'umuvuduko | Icyiciro cya ASME 150 / 300 / 600 | PN16 / PN25 / PN40 |
| Ubushyuhe | −29°C kugeza 250°C |
| Umubiri | Icyuma cya karuboni, icyuma kitagira umugese, icyuma cy'umuringa, SS ebyiri, Alu-bronze |
| Disiki | Icyuma kidasesagura, SS ebyiri, Alu-bronze |
| Igiti | 17-4PH, duplex SS, Monel |
| Intebe | PTFE / RPTFE / PPL |
| Gupakira ibiti | Grafiti |
| Ibirungo n'imbuto | Icyuma kidasembuye |
Iyi valve yagenewe gukoreshwa mu buryo bwihuse mu gusiganwa kw'amagare nko gutandukanya umwuka, ishobora kurangiza uruziga rwuzuye rwo gufungura/gufunga mu gihe kiri munsi y'isegonda rimwe, ifite ubuzima bwemewe bwo gukora bugera kuri miliyoni imwe y'amashanyarazi.
Ibikoresho by'intebe ya PPL bifite amanota yo gukora buri gihe kugeza kuri 250°C, bigatuma valve ikwiriye uburyo bwo gukora ibintu bushyuha cyane.
Igishushanyo mbonera cy’ubu buryo bubiri butanga uburyo bwo gufunga bw’ibyiciro 6 mu buryo buhamye, hamwe n’imikorere myiza mu buryo bwo gusiga irangi ry’ubushyuhe n’ibindi bikorwa nk’ibyo bigoye.
Valve zo gutanga ogisijeni zikurwamo amavuta yose kandi zigateranywa hakurikijwe gahunda z’isuku zikomeye, zigashyirwa mu byiciro byose byo gutegura ibice, guteranya, gupima no gupakira hakurikijwe ibisabwa na ogisijeni.
Icyemezo cya API 607 cyo kwirinda inkongi y'umuriro hamwe n'icyemezo cya ATEX byerekana ko valve ikoreshwa mu bikorwa bishobora gushya, guturika, no mu bikorwa bishobora guteza inkongi y'umuriro.
