Igipimo cya BS 1873 kivuga ku buryo bwihariye bw’Ubwongereza ku mibumbe y’isi hamwe na bonnets. Izina "BS 1873" ryerekana ko valve yujuje ubuziranenge bwashyizweho n’ikigo cy’Ubwongereza gishinzwe ubuziranenge (BSI) kuri ubu bwoko bwa valve. Umuyoboro w’isi ufite umubyimba uhindagurika ni ubwoko bwa valve ikunze gukoreshwa mu kugenzura, guha akato, cyangwa gutembagaza amazi mu muyoboro. Igishushanyo mbonera cya bonnet itanga uburyo bworoshye bwo kugera imbere muri valve kugirango ibungabunge no gusana.Iyi mibande ikoreshwa cyane mu nganda zitandukanye, zirimo peteroli na gaze, peteroli, amashanyarazi, n’ibikoresho byo gutunganya amazi. Umuyoboro wa bonnet globe ukwiranye nibisabwa aho bikenewe gufungwa kandi aho bikenewe cyane kubungabunga cyangwa kugenzura imbere imbere ya valve imbere. Ibi bipimo bishobora kuba bikubiyemo ibisobanuro byibikoresho, igipimo cyubushyuhe-ubushyuhe, guhuza impera, nibindi bintu bifitanye isano.Iyo mugihe cyo kwerekana cyangwa guhitamo BS 1873 ya globe yisi yose hamwe na bonnet ihindagurika, ni ngombwa gusuzuma ibintu nkibisabwa kugenwa, imiterere yimikorere, ibintu bitemba amazi, igitutu nubushyuhe bukenewe, hamwe nibisabwa mubisabwa na BS 1873. Niba ufite ibibazo byihariye bijyanye na BS 1873..
1. Gufungura no gufunga bitavanze. Iyi mikorere ikemura burundu ikibazo cyuko kashe ya valve gakondo iterwa no guterana hagati yikimenyetso.
2, imiterere yo hejuru. Umuyoboro washyizwe kumuyoboro urashobora kugenzurwa no gusanwa kumurongo, bishobora kugabanya neza parikingi yibikoresho no kugabanya ibiciro.
3, igishushanyo kimwe. Ikibazo ko imiyoboro iri mu cyuho cya valve iterwa no kwiyongera k'umuvuduko udasanzwe ikurwaho.
4, igishushanyo mbonera. Ikibaho cya valve gifite imiterere yihariye irashobora gufungurwa byoroshye no gufungwa hamwe nintoki nto.
5, imiterere ya kashe. Umuyoboro wafunzwe nimbaraga za mashini zitangwa nigiti cya valve, hanyuma umupira wumupira ugakanda kuntebe, kugirango kashe ya valve itagira ingaruka ku ihinduka ry’itandukaniro ry’umuvuduko w’umuyoboro, kandi imikorere ya kashe iremezwa neza mu bihe bitandukanye byakazi.
6. Kwiyuhagira ubwubatsi bwubuso bwa kashe. Iyo umupira uhengamye ku ntebe, amazi yo mu muyoboro anyura kuri 360 ° ku buryo buringaniye hejuru y’ikidodo cy’umupira, ibyo ntibikuraho gusa isuri ryaho ry’amazi yihuta cyane ku ntebe, ahubwo anahanagura kwirundanyiriza hejuru y’ikidodo kugira ngo agere ku ntego yo kwisukura.
7, diameter ya valve DN50 munsi yumubiri wa valve, igifuniko cya valve ni uguhimba ibice, DN65 hejuru yumubiri wa valve, igifuniko cya valve ni ibice byibyuma.
8, umubiri wa valve nigifuniko cya valve bifite uburyo butandukanye bwo guhuza, clamp pin ihuza, flake gasket ihuza hamwe no kwifungisha umugozi.
9.
10, ibikoresho by'ibiti bya valve ni ibyuma bya nitriding, nitriding valve igiti cyo hejuru hejuru, kwambara birwanya, kurwanya abrasion, kurwanya ruswa, kuramba kuramba.
Mugihe cyo gufungura no gufunga inzira yimpimbano yibihimbano ya globe, kubera ko guterana hagati ya disiki nubuso bwa kashe yumubiri wa valve ari bito ugereranije nibyuma by irembo, birinda kwambara.
Gufungura cyangwa gufunga uruzitiro rwa valve ni rugufi, kandi rufite imikorere yizewe yo guca, kandi kubera ko guhindura icyicaro cyicyicaro cyikigereranyo kijyanye no gukubita disiki ya valve, birakwiriye cyane kugirango hahindurwe umuvuduko. Kubwibyo, ubu bwoko bwa valve burakwiriye cyane gukata cyangwa gutegekwa no gutereta.
Ibicuruzwa | BS 1873 Globe Valve Bolted Bonnet |
Diameter | NPS 2 ”, 3”, 4 ”, 6”, 8 ”, 10”, 12 ”, 14”, 16 ”, 18”, 20 ”24”, 28 ”, 32”, 36 ”, 40”, 48 ” |
Diameter | Icyiciro 150, 300, 600, 900, 1500, 2500. |
Kurangiza | Flanged (RF, RTJ, FF), Weld. |
Igikorwa | Koresha Ikiziga, Umuyoboro wa Pneumatike, Umuyagankuba, Uruti ruto |
Ibikoresho | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze nandi mavuta adasanzwe. |
A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
Imiterere | Hanze ya Screw & Yoke (OS&Y) Se Umuvuduko w'ikimenyetso Bonnet |
Igishushanyo nuwabikoze | API 600, API 603, ASME B16.34 |
Amaso imbonankubone | ASME B16.10 |
Kurangiza | ASME B16.5 (RF & RTJ) |
ASME B16.25 (BW) | |
Ikizamini n'Ubugenzuzi | API 598 |
Ibindi | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
Birashoboka kandi kuri | PT, UT, RT, MT. |
Nkumunyamwuga wimpimbano wabigize umwuga kandi wohereza ibicuruzwa hanze, turasezeranya guha abakiriya serivisi nziza-nyuma yo kugurisha, harimo ibi bikurikira:
1. Tanga icyerekezo cyo gukoresha ibicuruzwa no gutanga ibitekerezo.
2.Kunanirwa guterwa nibibazo byubuziranenge bwibicuruzwa, turasezeranya gutanga inkunga ya tekiniki no gukemura ibibazo mugihe gito gishoboka.
3. Usibye ibyangiritse biterwa no gukoresha bisanzwe, dutanga serivisi zo gusana no gusimbuza ubuntu.
4.Dusezeranye gusubiza byihuse serivisi zabakiriya mugihe cya garanti yibicuruzwa.
5. Dutanga inkunga yigihe kirekire ya tekiniki, ubujyanama kumurongo hamwe na serivise zamahugurwa. Intego yacu ni uguha abakiriya uburambe bwa serivisi nziza no gukora uburambe bwabakiriya kurushaho kunezeza kandi byoroshye.