Ukusebenza Okuphezulu Okuphindwe Kabili I-Eccentric Butterfly Valve yaseChina ifektri
Ithini Ivalve yevemvane esebenza kahle?
I-valve uvemvane esebenza kahle ingumkhiqizo wokuklama ophindwe kabili onobuchwepheshe obuhamba phambili emhlabeni.Le valve yovemvane inesakhiwo esiyingqayizivele esinokwethenjelwa kokubekwa uphawu okuthembekile, izimo zokusebenza ezibanzi kanye ne-torque ephansi yokusebenza.
Amavalvu ovemvane ane-eccentric ephindwe kabili, anendandatho yophawu eqiniswe ngepuleti lekhava, Izokwenza ivalvu ibe nendawo yokulungisa engami kumbuthano futhi yenze ivalve ingasithinti nhlobo isihlalo lapho sivuleka ngokuphelele.Lo mklamo uzokwenza ukungqubuzana kwesihlalo kunciphe futhi ngokufanelekile kuzonweba ukuphila kwaso.Ekusetshenzisweni okuvamile, le valve yovemvane ebhalansi kabili-directional ikhawulelwe esigabeni 150.
Indandatho yokuvala ivalve yevemvane esebenza kahle yenziwe nge-elastomer elingana kudiski, iyatholakala ukuthi isetshenziswe ekufakweni uphawu ngokunye, Okuvamise ukusetshenziswa emanzini noma emanzini kamasipala.
Izici eziyinhloko ze-NORTECH I-valve yevemvane esebenza kahle?
Ukusebenza okuphezulu kwe-butterfly valve
Izinga lokuklama: BS EN593
Ubude bobuso nobuso: EN558-1/ISO5752 uchungechunge 14& ISO5752 uchungechunge 13
Ubukhulu be-Flange kanye no-drill: BS EN1092/BS4504 (DIN2501)
Usayizi: DN350 - DN3000/14"-120"
Isilinganiso sokucindezela:PN6- PN10-PN16-PN25-PN40
Isicelo: amanzi, amanzi okuphuza, indle, uketshezi oluncane olugqwalile njll.
Izici eziyinhloko zeUkusebenza okuphezulu kwe-butterfly valve:
Impilo ende yesevisi ngenxa yediski etshekile
Ukungezwani ku-disc kukhishwa ngemuva kokuvula amadigri ambalwa okunciphisa ukuguga kwe-disc seal.Ngaphezu kwalokho, umklamo unciphisa ukucindezelwa kokubekwa uphawu okuqinisekisa amatorque aphansi okusebenza.
Imiklamo yezihlalo ezimbili
Idizayini yesihlalo esibalulekile inesihlalo sensimbi esifakwe ngomshini futhi esihlanganiswe ne-epoxy esihlanganiswe emzimbeni.Idizayini yesihlalo sensimbi engagqwali inendandatho yesihlalo eshintshwayo yensimbi engagqwali evalwe nge-O-ring ukuze kugwenywe ukuvuza ngaphansi kweringi yesihlalo.
Izici zokuklama shaft
Ukutywinwa kwe-shaft kuyashintshwa ngaphansi kwengcindezi ukuze kusebenze ukugcinwa kalula.Ukuvalwa kwe-EPDM kuvikela ukucinana kusuka ngaphakathi nangaphandle, futhi izigxivizo ze-NBR zivikela ekungcoleni nasemanzini angaphandle.
I-Disc seal elungiselelwe ukusebenza okuphezulu
I-disc seal yakhelwe ukuvikela ukulungiswa endaweni efanele ihlinzeka ngomsebenzi othembeke kakhulu.Ikhwalithi enhle kakhulu yerabha yenza kube nokwenzeka ukunciphisa inani lerabha eliqinisekisa ama-torque aphansi okuvala.Ukuvalwa kwe-EPDM kuvunywe yi-ACS ne-WRAS.
Uhlobo Lokusebenza Lwevalve yevemvane esebenzayo
for High performance butterfly valve, sinikeza
Ukusebenza kwe-gearbox okwenziwa ngesandla, i-pneumatic actuator, i-actuator kagesi, nama-hydraulic acatuators ongawakhetha.
Imininingwane yobuchwepheshe ye-NORTECH Ivalve yevemvane esebenza kahle
| Ukuklama kanye Nokukhiqiza | EN 593/API609 |
| Qeda Ukuxhumana | Okuphindwe kabili |
| Ukusebenza | Imanuwali/I-Pneumatic/Ekagesi |
| Ububanzi besayizi | I-NPS 14"-120"(DN350-DN3000) |
| Isilinganiso Sokucindezela | 150 psi, 275 psi noma 500 psi(PN10-16-25) |
| Ubuso nobuso | EN558-1 uchungechunge 13/uchungechunge 14 |
| I-Flange | EN1092-2,ASME B16.5,AWWA C207,ASME B16.47 |
| Ukuhlola | EN / AWWA C504/C519 / NSF 61/372 Certified |
| INGXENYE IGAMA | Okubalulekile |
| UMZIMBA | ASTM A536 65-45-12/ EN-JS 1030 (GGG-40), EN-JS 1049 (GGG 40.3),Insimbi engagqwali (1.4408) |
| DISC / PLATE | DI+NI,CF8/CF8M,C954/C958 I-EN-JS 1030 (GGG-40) Insimbi engagqwali (1.4408) |
| I-SHAFT / STEM | SS431/SS420/SS410/SS304/SS316 |
| ISIHLALO / LINING | I-NBR/EPDM/VITON/PTFE/PFA |
| I-TAPER PIN | I-SS416/SS316 |
| BUSHING | ITHUSI/PTFE |
| O-INDANDATHO | I-NBR/EPDM/VITON/PTFE |
| UKHIYE | IZINSIMBI |
Umbukiso Womkhiqizo: Ivalve yevemvane esebenza kahle
Isicelo somkhiqizo: I-valve ye-butterfly esebenza kahle
Isetshenziselwa ini ivalve yevemvane esebenza kahle?
Lolu hlobo lwe-valve uvemvane olusebenza kakhulu lusetshenziswa kabanzi kulo
- Amadamu namandla kagesi
- Imboni,
- Ukunisela,
- Izitshalo zamandla,
- Ukuhlanza indle namanzi angcolile,
- Ukwelashwa kwamanzi
