I-Ductile Iron/Cast Iron Material ED Series Concentric Wafer Butterfly Valve Ene-Handlever
Incazelo:
I-valve ye-butterfly ye-ED Series Wafer iwuhlobo lwesiketi esithambile futhi ingahlukanisa umzimba kanye nendawo yoketshezi kahle.
Izinto Eziyinhloko:
| Izingxenye | Izinto |
| Umzimba | I-CI, DI, WCB, ALB, CF8, CF8M |
| Idiski | I-DI, i-WCB, i-ALB, i-CF8, i-CF8M, i-Rubber Lined Disc, i-Duplex stainless steel, i-Monel |
| Isiqu | I-SS416, SS420, SS431,17-4PH |
| Isihlalo | I-NBR, i-EPDM, i-Viton, i-PTFE |
| Iphinikhodi ye-Taper | I-SS416, SS420, SS431,17-4PH |
Imininingwane Yesihlalo:
| Izinto | Izinga lokushisa | Incazelo Yokusebenzisa |
| I-NBR | -23℃ ~ 82℃ | I-Buna-NBR: (I-Nitrile Butadiene Rubber) inamandla amahle okubamba kanye nokumelana nokuklwebheka. Iphinde imelane nemikhiqizo ye-hydrocarbon. Iyinto enhle esetshenziswa kabanzi emanzini, i-vacuum, i-acid, usawoti, ama-alkali, amafutha, amafutha, amafutha, amafutha e-hydraulic kanye ne-ethylene glycol. I-Buna-N ayikwazi ukusetshenziselwa i-acetone, ama-ketone kanye nama-hydrocarbon ane-nitrate noma i-chlorine. |
| Isikhathi sokudubula - 23℃ ~ 120℃ | ||
| I-EPDM | -20 ℃ ~ 130℃ | Irabha ye-EPDM ejwayelekile: iyirabha yokwenziwa enhle esetshenziswa emanzini ashisayo, eziphuzweni, ezinhlelweni zemikhiqizo yobisi kanye nalezo eziqukethe ama-ketone, utshwala, ama-ester e-nitric ether kanye ne-glycerol. Kodwa i-EPDM ayikwazi ukusetshenziselwa amafutha asekelwe kuma-hydrocarbon, amaminerali noma izinyibilikisi. |
| Isikhathi sokudubula - 30℃ ~ 150℃ | ||
| I-Viton | -10 ℃ ~ 180℃ | I-Viton iyi-elastomer ye-hydrocarbon ene-fluorine enokumelana okuhle kakhulu namafutha amaningi e-hydrocarbon namagesi kanye neminye imikhiqizo esuselwe kuphethiloli. I-Viton ayikwazi ukuyisebenzisela isevisi yomusi, amanzi ashisayo angaphezu kuka-82℃ noma ama-alkaline aqinile. |
| I-PTFE | -5℃ ~ 110℃ | I-PTFE inamandla okusebenza kahle kwamakhemikhali futhi ubuso ngeke bunamathele. Ngesikhathi esifanayo, inamandla amahle okuthambisa kanye nokumelana nokuguga. Iyinto enhle yokusetshenziswa kuma-acid, ama-alkali, ama-oxidant kanye nezinye izinto ezibolayo. |
| (Inner liner EDPM) | ||
| I-PTFE | -5℃~90℃ | |
| (I-NBR ye-liner yangaphakathi) |
Ukusebenza:i-lever, i-gearbox, i-actuator kagesi, i-actuator yomoya.
Izici:
1. Umklamo wekhanda lesiqu se-Double “D” noma i-Square cross: Kulula ukuxhumana nama-actuator ahlukahlukene, uletha i-torque eyengeziwe;
2. Umshayeli wesikwele wesiqu esinezicucu ezimbili: Akukho ukuxhumana kwesikhala kusebenza kunoma yiziphi izimo ezimbi;
3. Umzimba ongenaso isakhiwo sefreyimu: Isihlalo singahlukanisa umzimba kanye nendawo yoketshezi kahle, futhi silungele i-flange yepayipi.
Ubukhulu:
Imikhiqizo ehlobene
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