Ivalvu yepulagi yesandla Isithombe Esivelele

I-valve yepulagi yesandla

Incazelo emfushane:

I-China, i-Sleeve, i-PTFE, i-Plug Valve, i-Pressure Balance, Ukukhiqiza, Ifektri, Intengo, i-Flanged, i-RF, i-RTJ, ithambile, isihlalo, i-full bore, i-reduce bore, i-high pressure, izinga lokushisa eliphezulu, izinto zamavalvu zine-carbon steel, i-stainless steel, i-A216 WCB, i-A351 CF3, i-CF8, i-CF3M, i-CF8M, i-A352 LCB, i-LCC, i-LC2, i-A995 4A. 5A, i-Alloy 20, i-Monel, i-Inconel, i-Hastelloy, i-Aluminium Bronze kanye nezinye izinhlobo ezikhethekile. Ingcindezi evela ku-Class 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

✧ Incazelo

I-valve yohlobo lwe-sleeve iyidizayini ethile ye-plug valve lapho i-plug eyindilinga noma enciphile emzimbeni we-valve isetshenziswa ukulawula ukugeleza koketshezi. I-plug inengxenye yokusika ehambisana nendlela yokugeleza lapho isendaweni evulekile, okuvumela ukudlula koketshezi, futhi ingajikeleziswa ukuze ivimbele ngokuphelele ukugeleza lapho isendaweni evaliwe. Lolu hlobo lwe-valve lwaziwa ngokukwazi kwalo ukuvala ngokuqinile, ukwehla okuncane kokucindezela, kanye nokusetshenziswa okuguquguqukayo kuzo zonke izinhlelo zokusebenza, kufaka phakathi izinhlelo zenqubo nezimboni ezisingatha uketshezi namagesi. Ama-valve ohlobo lwe-sleeve avame ukusetshenziswa ezimbonini ezifana namafutha negesi, i-petrochemical, amakhemikhali, kanye nezinye izimboni zenqubo ngenxa yokuthembeka kwawo kanye nekhono lokuphatha izinhlobo ezahlukene zoketshezi. Lawa ma-valve angaba nezici ezifana ne-plug egcotshwe ngotshani, ukulinganisela ukucindezela, kanye nezinto zokwakha ezahlukene ukuze zivumelane nezidingo ezithile zenqubo kanye nezimo zokusebenza. Uma udinga ulwazi oluthe xaxa mayelana nama-valve ohlobo lwe-sleeve noma unemibuzo ethile mayelana nokusetshenziswa noma ukulungiswa kwawo, zizwe ukhululekile ukubuza.

✧ Izici zevalvu yepulaki yohlobo lweSleeve

1. isakhiwo somkhiqizo sinhle kakhulu, sinokwethenjelwa, siphila isikhathi eside sokuvala, sisebenza kahle kakhulu, sibonisa ukwakheka kwemodeli ngokuvumelana nobuhle benqubo.
2. ngokusebenzisa isikhongozeli esithambile kanye nokuhlanganiswa kokuphazamiseka kwepulagi yensimbi ukuqinisekisa ukuvalwa, okulungisekayo okuqinile.
3. ivalvu ingafakwa ngokugcwele, ingalawulwa yisiqondiso sokufakwa; Ivalvu incane ngobukhulu futhi ayinazo izidingo ezikhethekile zesikhala sokufakwa.
4. ivalvu ingasetshenziswa ukugeleza okunezindlela ezimbili, okulula ukukukhiqiza kube yifomu lokudlulisa okuningi, okulula ukulawula ukugeleza kwemidiya yamapayipi.
5. Kukhona udebe lwensimbi oluhlukile olungama-360° phakathi kwesikhafu nomzimba wevalvu, olungavikela futhi lulungise isikhafu ngempumelelo, ukuze singajikelezi nepulaki, futhi lungavala isikhafu kanye nobuso bokuxhumana bomzimba wevalvu obuthembeke kakhulu futhi buzinzile.
6. uma ipulaki ijikeleza, izoklwebha indawo yokuvala, inikeze umsebenzi wokuzihlanza, ofanele imidiya yokukala ebanzi futhi elula.
7. ivalvu ayinayo imbobo yangaphakathi yokuqongelela i-medium.
8. Kulula ukuwenza ivalvu ibe yisakhiwo esingashisi umlilo.

✧ Amapharamitha evalvu yepulaki yohlobo lweSleeve

Umkhiqizo	I-valve yepulaki yohlobo lwesleeve
Ububanzi obujwayelekile	I-NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48”
Ububanzi obujwayelekile	Ikilasi 150, 300, 600, 900, 1500, 2500.
Qeda Uxhumano	I-Flanged (RF, RTJ)
Ukusebenza	Isondo Lesibambo, I-Actuator Yomoya, I-Actuator Kagesi, Isiqu Esingenalutho
Izinto zokwakha	Ukusakaza: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel
Isakhiwo	I-Bore Egcwele noma Encishisiwe, i-RF, i-RTJ
Umklamo kanye noMkhiqizi	I-API 6D, i-API 599
Ubuso Nobuso	I-API 6D, i-ASME B16.10
Qeda Uxhumano	I-RF, i-RTJ (i-ASME B16.5, i-ASME B16.47)
Ukuhlolwa Nokuhlolwa	I-API 6D, i-API 598
Okunye	I-NACE MR-0175, NACE MR-0103, ISO 15848
Kuyatholakala futhi nge	I-PT, UT, RT,MT.
Umklamo ophephile emlilweni	I-API 6FA, i-API 607

✧ Isevisi Yokuthengisa Ngemva Kokuthengisa

Insizakalo yangemva kokuthengisa yevalvu yebhola entantayo ibaluleke kakhulu, ngoba insizakalo yangemva kokuthengisa efika ngesikhathi futhi esebenza kahle kuphela engaqinisekisa ukusebenza kwayo kwesikhathi eside nokuzinzile. Okulandelayo okuqukethwe yinsizakalo yangemva kokuthengisa kwamanye amavalvu ebhola entantayo:
1. Ukufakwa kanye nokuqaliswa kokusebenza: Abasebenzi benkonzo yangemva kokuthengisa bazoya endaweni ukuyofaka nokulungisa iphutha le-valve yebhola elintantayo ukuqinisekisa ukusebenza kwayo okuzinzile nokujwayelekile.
2. Ukulungiswa: Gcina njalo ivalvu yebhola elintantayo ukuqinisekisa ukuthi isesimweni esihle kakhulu sokusebenza futhi wehlise izinga lokuhluleka.
3. Ukuxazulula Izinkinga: Uma ivalvu yebhola elintantayo yehluleka, abasebenzi benkonzo yangemva kokuthengisa bazokwenza ukuxazulula izinkinga endaweni ngesikhathi esifushane kakhulu ukuqinisekisa ukusebenza kwayo okuvamile.
4. Ukuvuselelwa nokuthuthukiswa komkhiqizo: Ngenxa yezinto ezintsha kanye nobuchwepheshe obusha obuvela emakethe, abasebenzi benkonzo yangemva kokuthengisa bazoncoma ngokushesha izixazululo zokuvuselela nokuthuthukisa kumakhasimende ukuze banikeze imikhiqizo engcono yama-valve.
5. Ukuqeqeshwa kolwazi: Abasebenzi benkonzo yangemva kokuthengisa bazohlinzeka ngokuqeqeshwa kolwazi lwe-valve kubasebenzisi ukuze bathuthukise izinga lokuphatha nokugcina abasebenzisi besebenzisa ama-valve ebhola antantayo. Ngamafuphi, isevisi yangemva kokuthengisa ye-valve yebhola entantayo kufanele iqinisekiswe kuzo zonke izinhlangothi. Kungale ndlela kuphela lapho ingalethela abasebenzisi ulwazi olungcono nokuphepha kokuthenga.