Icyuma gifata ibyuma bibiri byerekana isahani ni ubwoko bwa valve yinganda zagenewe gukumira gusubira inyuma mumiyoboro cyangwa sisitemu yo gutunganya. Ubu bwoko bwa valve bwubatswe hifashishijwe ibyuma byangiza, ibikoresho bizwiho imbaraga nigihe kirekire. Igishushanyo mbonera cya kabiri cyerekana imiterere ya valve, igizwe nisahani ebyiri zifunze cyangwa disiki zifungura mugusubiza imbere kandi hafi kugirango birinde gusubira inyuma.Iyi mibande ikunze gukoreshwa mubikorwa bitandukanye, harimo gutunganya amazi, gucunga amazi mabi, kuhira , n'inganda. Bakunze gushyirwaho mumiyoboro kugirango barebe ko amazi cyangwa gazi bitagenda neza mugihe hirindwa imigendekere yose ishobora kwangiza sisitemu cyangwa imikorere idahwitse.Icyuma cyimyanda cyatoranijwe nkibikoresho byiyi mibande kubera imiterere yacyo nziza kandi irwanya ruswa, kubikora bikwiranye no gusaba. Igishushanyo mbonera cya plaque gitanga igisubizo cyoroshye kandi cyiza cyo gukumira gusubira inyuma, kandi amasahani yometseho yemerera igisubizo cyihuse kumihindagurikire yimigezi, kugabanya igihombo cyumuvuduko. Kugenzura ibyuma byibyuma bibiri byerekana ibyuma biraboneka mubunini butandukanye, ibipimo byumuvuduko, hamwe nibihuza byanyuma kugirango byemererwe ibisabwa bitandukanye. Mubisanzwe byakozwe kandi bikozwe hubahirizwa amahame yinganda nka API, AWWA, na ISO kugirango barebe imikorere yabo, kwizerwa, numutekano.Niba ukeneye amakuru arambuye kubyerekeye ibyuma byangiza ibyuma bibiri byerekana ibyapa, nkibicuruzwa byihariye, kwishyiriraho umurongo ngenderwaho, cyangwa guhuza nibisabwa, nyamuneka umenyeshe kugirango nshobore kugufasha.
1. Uburebure bwimiterere ni bugufi, uburebure bwimiterere ni 1/4 kugeza 1/8 cya gakondo ya flange igenzura
2. Ingano ntoya, uburemere bworoshye, uburemere bwayo ni 1/4 kugeza 1/20 cya micro gakondo yo gufunga kugenzura kugenzura valve
3. Disiki ya clamp igenzura valve ifunga vuba, kandi umuvuduko wamazi ni muto
4. reba valve itambitse cyangwa ihagaritse umuyoboro urashobora gukoreshwa, byoroshye gushiraho
5. Clamp igenzura valve itemba inzira iroroshye, irwanya amazi ni nto
6. Igikorwa cyoroshye, imikorere myiza yo gufunga
7. Disiki ya disiki ni ngufi, clamping cheque valve ifunga ingaruka ni nto
8. Imiterere rusange, yoroshye kandi yoroheje, imiterere myiza
9. Ubuzima bumara igihe kirekire, kwizerwa cyane
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 inkingi ya valve ni ngufi, kandi ifite imikorere yizewe yo guca, kandi kubera ko guhindura icyicaro cyicyicaro cyikigereranyo kijyanye no gukubita disiki ya valve, birakwiriye cyane kubihindura. cy'igipimo cyo gutemba. Kubwibyo, ubu bwoko bwa valve burakwiriye cyane gukata cyangwa gutegekwa no gutereta.
Ibicuruzwa | Ductile Icyuma Cyibiri Kugenzura Valve Wafer ubwoko |
Diameter | NPS 1/2 ”, 3/4”, 1 ”, 1-1 / 4”, 1-1 / 2 ”, 2”, 3 ”, 4”, 6 ”, 8”, 10 ”, 12”, 14 ”, 16”, 18 ”, 20” 24 ”, 28”, 32 ”, 36”, 40 ”, 48” |
Diameter | Icyiciro 900, 1500, 2500. |
Kurangiza | Flanged (RF, RTJ, FF), Weld. |
Igikorwa | Inyundo iremereye, Ntayo |
Ibikoresho | Ductile Iron GGG50, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze nibindi bidasanzwe. |
A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
Imiterere | Igipfukisho cya Bolted, Igifuniko cya kashe |
Igishushanyo nuwabikoze | API 6D |
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. |
Nkumwuga wa Ductile Iron Dual Plate Kugenzura Ubwoko bwa Valve Wafer nuhereza 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.