I-EPDM+PTFE Indandatho Yokuvalwa Kwevaluvu Yevemvane - Sansheng
| Okubalulekile: | I-PTFE+EPDM | Imidiya: | Amanzi, Uwoyela, Igesi, Isisekelo, Amafutha Ne-Acid |
|---|---|---|---|
| Usayizi Wembobo: | DN50-DN600 | Isicelo: | Izimo Zokushisa Eziphakeme |
| Igama Lomkhiqizo: | I-Wafer Type Centerline Soft Living Butterfly Valve, Ivaluvu ye-Wafer Butterfly yomoya | Uxhumano: | I-Wafer, I-Flange Iyaphela |
| Uhlobo lwevalvu: | I-Butterfly Valve, I-Lug Type Double Half Butterfly Valve Ngaphandle Kwephini | ||
| Ukukhanya Okuphezulu: |
Isihlalo se-butterfly valve, i-PTFE SEAT Ball valve |
||
Isihlalo Esimnyama/Esiluhlaza PTFE/ FPM +EPDM Isihlalo Sevalve Yerabha Yesihlalo Sovemvane
I-PTFE + EPDM izihlalo ze-valve yenjoloba ehlanganisiwe ekhiqizwa yi-SML zisetshenziswa kakhulu kwendwangu, isiteshi samandla, i-petrochemical, ukushisa kanye nesiqandisi, imithi, ukwakha umkhumbi, i-metallurgy, imboni yokukhanya, ukuvikelwa kwemvelo kanye neminye imikhakha.
Ukusebenza komkhiqizo: ukumelana nokushisa okuphezulu, ukumelana okuhle kwe-asidi ne-alkali nokumelana nowoyela; enokuqina okuhle kwe-rebound, eqinile futhi ehlala isikhathi eside ngaphandle kokuvuza.
I-PTFE+EPDM
Ulayini we-Teflon (PTFE) umbondela i-EPDM ehlanganiswe neringi ye-phenolic eqinile kupherimitha yesihlalo esingaphandle. I-PTFE inweba phezu kobuso besihlalo kanye nobubanzi be-flange seal yangaphandle, imboze ngokuphelele ungqimba lwe-EPDM elastomer lwesihlalo, oluhlinzeka ngokuqina kokuvala iziqu ze-valve kanye nediski evaliwe.
Ububanzi bokushisa: - 10 ° C kuya ku-150 ° C.
I-PTFE (i-Polytetrafluoroethylene)
I-PTFE (i-Teflon) iyi-polymer esekelwe ku-fluorocarbon futhi ngokuvamile ingevani namakhemikhali kakhulu kuwo wonke amapulasitiki, kuyilapho igcina izici ezinhle kakhulu zokushiswa kokushisa nezikagesi. I-PTFE futhi ine-coefficient ephansi yokungqubuzana ngakho ilungele izinhlelo zokusebenza eziningi zetorque ephansi.
Lokhu okuqukethwe akukona-angcolisi futhi kwamukelwe yi-FDA ngezicelo zokudla. Nakuba izakhiwo zemishini ze-PTFE ziphansi, uma ziqhathaniswa namanye amapulasitiki akhiwe, izakhiwo zawo zihlala ziwusizo phezu kwezinga lokushisa elibanzi.
Ububanzi bokushisa: - 38 ° C kuya ku + 230 ° C.
Umbala: omhlophe
I-torque adder: 0%
Ukushisa / Ukumelana Okubandayo of abahlukumezi abahlukile
| Igama lerabha | Igama Elifushane | Ukumelana Nokushisa ℃ | I-Cold Resistance ℃ |
| Irabha Yemvelo | NR | 100 | - 50 |
| I-Nitrle Rubber | I-NBR | I-120 | - 20 |
| I-Polychloroprene | CR | I-120 | - 55 |
| I-Styrene Butadiene copolyme | I-SBR | 100 | - 60 |
| Irabha yeSilicone | SI | 25 | - 120 |
| I-Fluororubber | I-FKM/FPM | 25 | - 20 |
| I-Polysulfide Irabha | PS/T | 80 | - 40 |
| I-Vamac(Ethylene/Acrylic) | I-EPDM | I-150 | - 60 |
| I-Butyl Rubber | I-IIR | I-150 | - 55 |
| Irabha yePolypropylene | I-ACM | I-160 | - 30 |
| I-Hypalon. I-polyethylene | I-CSM | I-150 | - 60 |
Indandatho yethu ye-EPDM + PTFE ehlanganisiwe ye-vetterfly valve Ukuzivumelanisa nezimo zale ndandatho yokubopha kwenza kube fanele ukusetshenziswa okuphezulu - izimo zokushisa, lapho izinto zokubopha zesiko zibukeka khona. Kutholakala ngosayizi kusuka ku-DN50 kuya ku-DN600, izindandatho zethu zokubopha zihambisana nezinhlobo ezahlukahlukene ze-valve kufaka phakathi ama-butterfly valves athambile, aqinisekise ukuthi kufanelekile ngezidingo zakho ezithile. Ikhwalithi engenakuqhathaniswa ye-EPDM + PTFE ehlanganisiwe yezihlalo zenjoloba zenjoloba izihlalo ezivela kwinqubo yokukhiqiza enzima, ifaka olwakamuva kwisayensi yezinto ezibonakalayo ukuletha umkhiqizo ongahlangabezananga kuphela kodwa weqa amazinga wezimboni kuphela. Lezi zindandatho zokubekwa uphawu zithola ukusetshenziswa okubanzi emikhakheni ehlukahlukene kufaka phakathi izindwangu, isiteshi samandla, ukufudumala, ukufudumeza kanye nesiqandisi, imboni elula, kanye nokuvikelwa kwemvelo, ngenxa yokuvumelana nokuqina kwabo okuphezulu nokuguquguquka okusebenzayo. Ukuthi ubhekene namazinga okushisa aphezulu noma izinto ezilimazayo, izindandatho zethu zokubopha ziqinisekisa ama-valves akho enze kahle, ukunciphisa izindleko zokuphumula nezindleko zokugcina. Yamukela ikusasa lokubekwa uphawu lwe-valve nge-sansheng flustic plastitics 'EPDM + PTFE ehlanganisiwe uvemvane uValve Sealing Ring - lapho okusha kuhlangana khona nokwethenjwa.