I-Keystone EPDM Butterfly Valve Seat for Superior Sealing
| 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 |
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Isihlalo Esimnyama/Esiluhlaza se-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-Virgin PTFE (Polytetrafluoroethylene)
I-PTFE (i-Teflon) iyi-polymer esekelwe ku-fluorocarbon futhi ngokuvamile iyi-chemicals resistant 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 |
Ukwakheke kusetshenziswa ukusika - inqubo yokuhlanganisa onqenqemeni, isihlalo esiyisihluthulelo se-EPDM Butterfly Valve Valve senziwe ukunikela ngamakhono akhethekile okubekwa uphawu ngisho nangaphansi kwezimo zokushisa eziphakeme kakhulu nezimo. Inhlanganisela eyingqayizivele ye-PTFE ne-EPDM iqinisekisa ukuthi izihlalo ze-valve azigcini ngokumelana ne-spectrum ebanzi yabezindaba, kufaka phakathi amanzi, i-oyela, igesi, isisekelo, ukuhlinzeka ngophawu lwabo nokushintshana ngokunciphisa ukuvuza kanye nesikhathi sokuphumula. Ukuguquguquka okuhlukahlukene kwesihlalo se-Keystone EPDM butterfly Valve Valve kuthuthukiswa ukuhambisana kwawo ngezinhlobonhlobo zezinhlobonhlobo zeVutter Valve. Noma ngabe yi-wafer hlobo Centerline Soft Bluefly valvely valve valve noma i-haft uvemvane uvemvane valve uvemvane ngaphandle kwephini, lesi sihlalo se-valve singahlanganiswa ngaphandle komthungo, sinikeza ukulungele ama-valves asuka ku-dn50. Lokhu kuvumelana nezimo, kuhlangene nokusebenza kwalo okuphezulu kokubopha, kwenza i-Keystone EPDM i-Vutfly Vutfly Vutfly Helve Cheat deliouts efuna ukushisa okuphezulu - I-Valve Valve Sealing Solution lapho evikela ukusebenza okusebenzayo nokuphephile.