Isihlalo Esiqinile Se-Stainless Steel Butterfly Valve PTFE - I-Sansheng Fluorine Plastics
| 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 uvemvane valve, ptfe esihlalweni ibhola 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.
Ibanga lokushisa: -10°C ukuya 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.
Ibanga lokushisa: -38°C ukuya +230°C.
Umbala: omhlophe
I-torque adder: 0%
Ukushisa / Ukumelana Okubandayo zamarabha ahlukene
| Igama lerabha | Igama Elifushane | Ukumelana Nokushisa ℃ | I-Cold Resistance ℃ |
| Irabha Yemvelo | NR | 100 | -50 |
| I-Nitrle Rubber | I-NBR | 120 | -20 |
| I-Polychloroprene | CR | 120 | -55 |
| I-Styrene Butadiene copolyme | I-SBR | 100 | -60 |
| Irabha yeSilicone | SI | 250 | -120 |
| I-Fluororubber | I-FKM/FPM | 250 | -20 |
| I-Polysulfide Irabha | PS / T | 80 | -40 |
| I-Vamac(Ethylene/Acrylic) | I-EPDM | 150 | -60 |
| I-Butyl Rubber | I-IIR | 150 | -55 |
| Irabha yePolypropylene | I-ACM | 160 | -30 |
| I-Hypalon. I-polyethylene | I-CSM | 150 | -60 |
Sakhiwe kusuka kwinhlanganisela yezinga eliphezulu-ye-PTFE kanye ne-EPDM, Isihlalo sethu se-PTFE Stainless Steel Butterfly Valve siklanyelwe ukuhlinzeka ngokusebenza kahle kokuvalwa nokuqina okungenakuqhathaniswa. Izakhiwo eziyingqayizivele ze-PTFE, kuhlangene nokuqina kwe-EPDM, zenza lesi sihlalo se-valve sikwazi ukumelana nohlu olubanzi lwemidiya - kusukela emanzini namafutha kuya kugesi, uwoyela oyisisekelo, ngisho nama-asidi anolaka. Lokhu kuguquguquka kuqinisekisa ukuthi izihlalo zamavalvu ethu ziyisixazululo esiphelele sezinhlelo zokusebenza kuyo yonke imikhakha eyahlukene, okuhlanganisa kodwa kungagcini nje ngendwangu, ukukhiqiza amandla, izimboni zepetrochemical, izinhlelo zokushisisa nokupholisa, imithi, ukwakha imikhumbi, ukucutshungulwa kwensimbi, imboni yokukhanya, nokuvikelwa kwemvelo. isihlalo se-valve siklanyelwe ukuthi silingane ngaphandle komthungo kumavalvu ovemvane asukela ku-DN50 kuya ku-DN600 ngosayizi wetheku, okuyenza ibe ukukhetha okufanele kukho kokubili okuyisicwecwana esilucwecwana kanye izixhumanisi zokuphela kwe-flange. Lokhu kuzivumelanisa nezimo, kuhlanganiswe nokumelana nezinga lokushisa okuphezulu kwe-valve, kuyenza ibe inketho ekahle ezindaweni lapho ukusebenza okuphezulu nokwethembeka kungaxoxiswana khona. Ngaphezu kwalokho, ukukhetha phakathi kwe-wafer-uhlobo lwevalve uvemvane oluthambile oluphakathi nendawo kanye nohlobo lwe-lug oluphindwe kabili kwe-shaft butterfly valve ngaphandle kwephini kunikeza ukuguquguquka ekusetshenzisweni nasekufakeni. Iqokomisa ukusebenza kahle kwayo, inhlanganisela ye-PTFE ne-EPDM ayiqinisekisi nje kuphela uphawu oluqinile kodwa futhi ithuthukisa isikhathi sokusebenza kwevalvu, inciphisa isidingo sokunakekelwa njalo noma ukushintshwa. Kungakhathaliseki ukuthi siqashwe ekulawuleni amanzi, uwoyela, igesi, noma iyiphi indlela eyinselele, Isihlalo sethu se-PTFE Stainless Steel Butterfly Valve simele isiqongo sobuchwepheshe bokuvala ama-valve, siletha ukusebenza okungenakuqhathaniswa nokwethembeka.