Imikhiqizo
I-Triple Offset Butterfly Valve
✧ Incazelo
I-valve ye-butterfly eyi-triple offset iwuhlobo lwe-valve yokujika kwekota eyenzelwe ukuhlinzeka ngokulawula okugeleza okusebenzayo nokuthembekile ezinhlelweni ezihlukene zezimboni. Ngokungafani nama-valve ovemvane avamile, anomklamo oqondile noma oyi-eccentric, i-valve uvemvane oluphindwe kathathu lunomklamo oyingqayizivele onamaphuzu amathathu: I-Shaft Offset: Umugqa omaphakathi we-shaft ubekwe ngemuva komugqa omaphakathi wendawo evalayo, esiza ukunciphisa ukuguga nokungqubuzana. ngesikhathi sokusebenza, okuholela ekusebenzeni okuthuthukisiwe kanye nempilo yesevisi eyandisiwe.I-Disc Offset: I-disc imiswe ngaphandle maphakathi nendawo emaphakathi yepayipi, eyenza uphawu oluqinile lwebhamuza oluvaleka kakhudlwana, lunciphisa amathuba okuvuza nokuthuthukisa ukusebenza kwevalvu.I-Conical Seat Geometry: Indawo evalekayo yesihlalo sevalvu iklanywe ngendlela eyi-conical, evumela ukusebenza okushelelayo nokungangqubuzani phakathi nokuvula. kanye nokuvala, kuyilapho kugcinwa isigxivizo esiqinile kulo lonke uhla lokusebenza.Lawa ma-offsets anomthelela emandleni e-valve ukuze anikeze ukuvala okuqinile, ukudonsa okuphezulu, nokumelana. ukugqokwa nokuhuzuka, okuyenza ifaneleke izicelo ezifunwa kakhulu ezimbonini ezifana nowoyela negesi, i-petrochemical, ukucubungula amakhemikhali, ukuphehla ugesi, nokunye.Amavalvu evemvane e-Triple offset aziwa ngekhono lawo lokusingatha amazinga okushisa aphezulu, ukucindezela okuphezulu, nokugqwala noma ukugqwala. imidiya ehuquzelayo, okuyenza ibe ukukhetha okudumile kwezinhlelo zokusebenza zenqubo ebalulekile lapho ukwethembeka nokusebenza kubalulekile.Lapho ukhetha i-valve uvemvane oluphindwe kathathu, izici ezifana nokuhambisana kwezinto, ingcindezi kanye nezilinganiso zezinga lokushisa, ukuxhumana kokugcina, kanye namazinga embonini kufanele kucatshangelwe ngokucophelela ukuze kuqinisekiswe ukusebenza okufanele kanye nokusebenza okuphelele kohlelo lokusebenza oluthile.
✧ Izici ze-Triple Offset Butterfly Valve Wafer Connection
I-valve ye-butterfly enama-eccentric amathathu yenziwe ngesakhiwo esinama-eccentric amathathu se-valve uvemvane, okungukuthi, i-angular eccentricity yengezwe ngesisekelo se-valve evamile yensimbi eqinile evalwe kabili-eccentric butterfly valve. Umsebenzi oyinhloko wale eccentricity ye-Angle ukwenza i-valve ngesikhathi sokuvula noma ukuvala isenzo, noma yiliphi iphuzu phakathi kwendandatho yokuvala uphawu kanye nesihlalo lizosuswa ngokushesha noma lixhumane, ukuze "i-frictionless" yangempela phakathi kwe-pair yokufaka uphawu, inwebe. impilo yesevisi ye-valve.
Incazelo yomdwebo wesakhiwo esine-eccentric
I-Eccentric 1: I-valve shaft itholakala ngemuva kwe-shaft yesihlalo ukuze uphawu luqine ngokuphelele kuso sonke isihlalo.
I-Eccentric 2: Umugqa omaphakathi we-valve shaft uchezuka emgqeni omaphakathi wepayipi kanye ne-valve, ovikelwe ekuphazamisekeni kokuvuleka nokuvala kwe-valve.
I-Eccentric 3: I-shaft ye-cone yesihlalo ichezuka emgqeni omaphakathi we-valve shaft, eqeda ukungqubuzana ngesikhathi sokuvala nokuvula futhi inikeza uphawu lokucindezela okufanayo eduze nesihlalo sonke.
✧ Izinzuzo ezintathu ze-eccentric butterfly valve
1. I-valve shaft itholakala ngemuva kwe-valve plate shaft, evumela uphawu ukuthi lugoqe futhi luthinte sonke isihlalo.
2. umugqa we-valve shaft uchezuka emgqeni wepayipi kanye ne-valve, ovikelwe ekuphazamisekeni kokuvuleka nokuvala kwe-valve.
3. I-axis ye-cone yesihlalo iyachezuka emgqeni we-valve ukuze kuqedwe ukungqubuzana phakathi nokuvala nokuvula futhi kuzuzwe uphawu lokucindezela okufanayo eduze nesihlalo sonke.
✧ Izinzuzo ze-Triple Offset Butterfly Valve Wafer Connection
Ngesikhathi sokuvula nokuvala i-valve yeglobu yensimbi eyenziwe ngomgunyathi, ngenxa yokuthi ukungqubuzana phakathi kwe-disc kanye nendawo yokuvala yomzimba we-valve kuncane kunaleyo ye-valve yesango, ayigugi.
I-stroke yokuvula noma yokuvala ye-valve stem imfushane kakhulu, futhi inomsebenzi wokusika othembeke kakhulu, futhi ngenxa yokuthi ukuguqulwa kwembobo yesihlalo se-valve kuhambisana nokushaywa kwe-valve disc, kulungele kakhulu ukulungiswa. wezinga lokugeleza. Ngakho-ke, lolu hlobo lwe-valve lufaneleka kakhulu ukunqunywa noma ukulawulwa nokudonsa.
✧ Amapharamitha we-Triple Offset Butterfly Valve Wafer Connection
| Umkhiqizo | I-Triple Offset Butterfly Valve Wafer Connection |
| Ububanzi bokuzisholo | I-NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Ububanzi bokuzisholo | Ikilasi 150, 300, 600, 900 |
| Qeda Ukuxhumana | I-Wafer, i-Lug, i-Flanged (RF, RTJ, FF), eshiselwe |
| Ukusebenza | Isondo Lokuphatha, I-Actuator Yomoya, I-Actuator Kagesi, Isiqu Esingenalutho |
| Izinto zokwakha | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Ingxubevange 20, Monel, Inconel, Hastelloy, Aluminium Bronze kanye nezinye i-alloy ekhethekile. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy | |
| Isakhiwo | Ngaphandle kwesikulufu nejoka (OS&Y), Ibhonethi ye-Pressure Seal |
| Umklami kanye nomkhiqizi | I-API 600, API 603, ASME B16.34 |
| Ubuso Nobuso | I-ASME B16.10 |
| Qeda Ukuxhumana | I-wafer |
| Ukuhlolwa nokuhlolwa | I-API 598 |
| Okunye | I-NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iyatholakala futhi nge | I-PT, UT, RT,MT. |
✧ Ngemuva Kwesevisi Yokuthengisa
Njengomkhiqizi ochwepheshile wamavalvu ensimbi enziwe ngomgunyathi futhi othumela ngaphandle, sithembisa ukuhlinzeka amakhasimende ngesevisi yekhwalithi ephezulu yangemuva kokuthengisa, okuhlanganisa nalokhu okulandelayo:
1.Nikeza isiqondiso sokusetshenziswa komkhiqizo neziphakamiso zokuwulungisa.
2.Ngokwehluleka okubangelwa izinkinga zekhwalithi yomkhiqizo, sithembisa ukuhlinzeka ngosekelo lobuchwepheshe kanye nokuxazulula izinkinga ngesikhathi esifushane kakhulu.
3.Ngaphandle komonakalo odalwe ukusetshenziswa okuvamile, sinikeza ukukhanda kwamahhala kanye nezinsizakalo zokushintshwa.
4.Sithembisa ukuphendula ngokushesha ezidingweni zesevisi yamakhasimende ngesikhathi sewaranti yomkhiqizo.
5. Sinikeza ukwesekwa kwezobuchwepheshe kwesikhathi eside, ukubonisana nge-inthanethi kanye nezinsizakalo zokuqeqesha. Umgomo wethu uwukunikeza amakhasimende umuzwa wesevisi ongcono kakhulu nokwenza ulwazi lwamakhasimende lube mnandi futhi lube lula.
