BS 1868 ni igipimo cy’Ubwongereza kigaragaza ibisabwa kugira ngo ibyuma bisuzumwe n’ibyuma cyangwa ibyuma bidasubira inyuma bifite intebe zuma zikoreshwa mu nganda nka peteroli, peteroli, n’inganda zifatanije.Ibipimo ngenderwaho bikubiyemo ibipimo, igipimo cy-ubushyuhe, ibikoresho, hamwe nibisabwa kugirango bipimishe kugenzurwa na swing.Mu rwego rwa swing cheque valve yakozwe hakurikijwe BS 1868, yaba yarakozwe kugirango ihuze ibipimo ngenderwaho nibikorwa byerekana muri bisanzwe.Ibi byemeza ko valve ishobora gukumira neza gusubira inyuma kandi ikuzuza umutekano ukenewe hamwe nubuziranenge bukenewe kugirango igerweho.Bimwe mubintu byingenzi byingenzi biranga igenzura rya swing ryakozwe kugeza ku bipimo bya BS 1868 rishobora kuba ririmo igifuniko gikinguye, impeta zisubirwamo, hamwe na swing -ubwoko bwa disiki.Iyi mibande ikoreshwa kenshi mumuvuduko mwinshi hamwe nubushyuhe bwo hejuru aho gukumira gusubira inyuma ni ngombwa.Niba ufite ibibazo byihariye bijyanye na swing cheque valve yakozwe mubipimo bya BS 1868 cyangwa ukeneye ibisobanuro birambuye kubyerekeye ibisobanuro byayo, ibikoresho, cyangwa ibisabwa byo kugerageza, nyamuneka menyesha, kandi nishimiye gufasha kurushaho.
1. Ifishi yumubiri na valve ifunga ifunga: Class150 ~ Class600 ukoresheje plaque ya valve;Icyiciro900 kugeza Icyiciro2500 gikoresha ubwikorezi-bwo gufunga kashe ya valve.
2. Gufungura no gufunga ibice (disiki ya valve) igishushanyo: disiki ya valve yakozwe nkubwoko bwa swing, ifite imbaraga zihagije kandi zikomeye, kandi hejuru yikimenyetso cya disiki ya valve irashobora kugaragara hejuru yo gusudira ibikoresho bya zahabu cyangwa gushiramo ibikoresho bitari ibyuma ukurikije uyikoresha. ibisabwa.
3. Valve itwikiriye gasketi yo hagati ifishi isanzwe: Class150 igenzura valve ukoresheje ibyuma bidafite ibyuma bishushanyije;C | ass300 igenzura valve hamwe nicyuma cya grafite ya grafite igikomere;Class600 cheque valve irashobora gukoreshwa ibuye ryuma ridafite ingese 4. Igikoresho cyo guhinduranya inkingi gishobora no gukoreshwa icyuma cyimpeta;Kugenzura ibyiciro900 kugeza mucyiciro cya 2500 ikoresha kwifata-kwifungisha impeta y'icyuma.
5. Ifishi yo gukora: Reba valve ihita ifungura cyangwa ifunga ukurikije imiterere yo hagati.
6. Igishushanyo cya rocker: Rocker ifite imbaraga zihagije, umudendezo uhagije wo gufunga disiki ya valve, kandi ifite ibikoresho bigabanya imipaka kugirango ikingure kuba hejuru cyane kugirango ifunge.
7. Kuzamura impeta yerekana: Igikoresho kinini-kalibiri yo kugenzura cyakozwe hamwe no kuzamura impeta hamwe n'ikadiri yo gushyigikira, byoroshye guterura.
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 | BS 1868 Kugenzura Valve |
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 | Inyundo iremereye, Ntayo |
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 | Igipfukisho cya Bolted, Igifuniko cya kashe |
Igishushanyo nuwabikoze | API 6D |
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 BS 1868 Swing Check Valve 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, kugisha inama kumurongo hamwe na serivisi zamahugurwa.Intego yacu ni uguha abakiriya uburambe bwa serivisi nziza no gukora uburambe bwabakiriya kurushaho kunezeza kandi byoroshye.