[Kopisha] ED Series Wafer butterfly valve
![[Kopisha] I-ED Series I-Wafer butterfly valve Isithombe Esifakiwe](https://cdn.globalso.com/tws-valve/edserieswaferbutterflyvalve_420_356.jpg)
Incazelo:
I-ED Series Wafer butterfly valve iwuhlobo lwemikhono ethambile futhi ingakwazi ukwehlukanisa umzimba noketshezi oluphakathi nendawo ngqo,.
Impahla Yezingxenye Eziyinhloko:
| Izingxenye | Okubalulekile |
| Umzimba | CI,DI,WCB,ALB,CF8,CF8M |
| Idiski | DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex insimbi engagqwali,Monel |
| Isiqu | I-SS416,SS420,SS431,17-4PH |
| Isihlalo | I-NBR,EPDM,Viton,PTFE |
| Iphinikhodi ye-Taper | I-SS416,SS420,SS431,17-4PH |
Ukucaciswa Kwesihlalo:
| Okubalulekile | Izinga lokushisa | Sebenzisa Incazelo |
| I-NBR | -23℃ ~ 82℃ | I-Buna-NBR:(I-Nitrile Butadiene Rubber) inamandla amahle okuqina futhi imelana nokuhuzuka.Iphinde imelane nemikhiqizo ye-hydrocarbon.Iyinto enhle yesevisi evamile ukuze isetshenziswe emanzini, i-vacuum, i-asidi, usawoti, ama-alkaline, amafutha, uwoyela, amafutha, uwoyela we-hydraulic kanye ne-ethylene glycol. I-Buna-N ayikwazi ukusetshenziselwa i-acetone, ama-ketones nama-nitrate noma ama-hydrocarbon ane-chlorine. |
| Isikhathi sokudubula-23℃ ~120℃ | ||
| I-EPDM | -20 ℃ ~ 130 ℃ | Irabha evamile ye-EPDM: iyirabha yokwenziwa yesevisi evamile esetshenziswa emanzini ashisayo, eziphuzweni, kumasistimu omkhiqizo wobisi kanye nalawo aqukethe ama-ketone, utshwala, i-nitric ether esters kanye ne-glycerol. Kodwa i-EPDM ayikwazi ukusetshenziselwa amafutha asekelwe ku-hydrocarbon, amaminerali noma izincibilikisi. |
| Isikhathi sokudubula-30 ℃ ~ 150 ℃ | ||
| Viton | -10 ℃ ~ 180 ℃ | I-Viton iyi-fluorinated hydrocarbon elastomer ekwazi ukumelana kahle kakhulu nowoyela namagesi amaningi e-hydrocarbon neminye imikhiqizo esekwe kuphethiloli. I-Viton ayikwazi ukusebenzisela isevisi yesitimu, amanzi ashisayo angaphezu kuka-82 ℃ noma ama-alkaline agxilile. |
| I-PTFE | -5℃ ~ 110℃ | I-PTFE inokuqina okuhle kokusebenza kwamakhemikhali futhi indawo engaphezulu ngeke inamathele.Ngasikhathi sinye, inempahla enhle yokuthambisa kanye nokumelana nokuguga. Kuyinto enhle ukusetshenziswa kuma-asidi, ama-alkali, i-oxidant namanye ama-corrodents. |
| (Umugqa wangaphakathi EDPM) | ||
| I-PTFE | -5℃~90℃ | |
| (I-NBR yangaphakathi) |
Ukusebenza:i-lever, i-gearbox, i-actuator kagesi, i-pneumatic actuator.
Izici:
1.Idizayini yekhanda lesiqu le-Double “D” noma isiphambano esiyisikwele:Kulula ukuxhuma nama-actuator ahlukahlukene, iletha i-torque eyengeziwe;
2.Two piece stem stem umshayeli: Akukho-space uxhumano kusebenza kunoma yiziphi izimo ezimbi;
I-3.Umzimba ongenawo uhlaka lohlaka: Isihlalo singahlukanisa umzimba kanye ne-fluid medium ncamashi, futhi kulula ngepayipi flange.
Ubukhulu:
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