PTFE+EPDM Compound Butterfly Valve Liner ehlala ihleli kusetyenziso lweshishini
| Izinto: | PTFE+EPDM | Imidiya: | Amanzi, i-oyile, igesi, isiseko, i-oyile kunye ne-Acid |
|---|---|---|---|
| Ubungakanani bezibuko: | DN50-DN600 | Isicelo: | Iimeko zobushushu obuphezulu |
| Igama lemveliso: | Uhlobo lweWafer olusembindini oluthambileyo lweValve yeButterfly yokutywina, iValve yeButterfly ye-pneumatic | Umdibaniso: | I-Wafer, i-Flange iphetha |
| Uhlobo lweValve: | Butterfly Valve, Lug Udidi lweHalf Half Butterfly Valve Ngaphandle kwePin | ||
| Ukukhanya okuphezulu: |
isihlalo butterfly valve, ptfe isihlalo valve ibhola |
||
Emnyama/ eluhlaza PTFE/ FPM +EPDM Isihlalo seValve yerabha yeButterfly Valve Seat
I-PTFE + EPDM izihlalo zevalve yerubha ezidityanisiweyo eziveliswe yi-SML zisetyenziswa kakhulu kwi-textile, isikhululo samandla, i-petrochemical, ukufudumeza kunye nefriji, i-pharmaceutical, i-shipbuilding, i-metallurgy, imboni yokukhanya, ukukhuselwa kwendalo kunye nezinye iinkalo.
Ukusebenza kwemveliso: ukumelana nobushushu obuphezulu, i-asidi elungileyo kunye nokumelana ne-alkali kunye nokumelana neoli; enokomelela kwakhona, yomelele kwaye yomelele ngaphandle kokuvuza.
PTFE+EPDM
I-Liner ye-Teflon (PTFE) yaleka i-EPDM edityaniswe kwiringi ye-phenolic eqinile kwiperimeter yesitulo sangaphandle. I-PTFE idlulela ngaphaya kobuso besihlalo kunye nedayamitha ye-flange yetywina yangaphandle, igubungele ngokupheleleyo i-EPDM elastomer layer yesihlalo, ebonelela ukomelela kweziqu zevalve yokutywina kunye nediski evaliweyo.
Uluhlu lobushushu: -10°C ukuya ku-150°C.
I-PTFE enyulu (i-Polytetrafluoroethylene)
I-PTFE (i-Teflon) yi-polymer esekwe nge-fluorocarbon kwaye ngokwesiqhelo yeyona khemikhali imelana kuzo zonke iiplastiki, ngelixa igcina iimpawu ezigqwesileyo zobushushu kunye nombane wokugquma. I-PTFE ikwanayo ne-coefficient ephantsi ye-friction ngoko ifanelekile kwizicelo ezininzi ze-torque ephantsi.
Esi sixhobo asingcolisi kwaye samkelwe yi-FDA kwizicelo zokutya. Nangona iimpawu zoomatshini ze-PTFE ziphantsi, xa kuthelekiswa nezinye iiplastiki ezenziwe ngobunjineli, iimpawu zayo zihlala ziluncedo kuluhlu olubanzi lobushushu.
Uluhlu lobushushu: -38°C ukuya +230°C.
Umbala: mhlophe
Torque adder: 0%
Ubushushu / Ukuxhathisa kubanda yeerubha ezahlukeneyo
| Igama lerabha | Igama elifutshane | Ukumelana nobushushu ℃ | Ukuxhathisa okubandayo ℃ |
| Irabha yendalo | NR | 100 | -50 |
| Irabha yeNitrle | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| I-Styrene Butadiene copolyme | SBR | 100 | -60 |
| Irabha yeSilicone | SI | 250 | -120 |
| I-Fluororubber | FKM/FPM | 250 | -20 |
| I-Polysulfide Irabha | I-PST | 80 | -40 |
| Vamac(Ethylene/Akriliki) | EPDM | 150 | -60 |
| Butyl irabha | IIR | 150 | -55 |
| Irabha yePolypropylene | I-ACM | 160 | -30 |
| IHypalon. Polyethylene | CSM | 150 | -60 |
Umsesane wethu wokutywina we-Teflon butterfly valve, oquka umxube ophucukileyo we-PTFE kunye ne-EPDM, yenzelwe ukubonelela ngesisombululo esomeleleyo nesithembekileyo sokutywinwa phambi kwemithombo yeendaba ezifana namanzi, ioli, igesi, i-oyile yesiseko, kunye ne-acids. Olu lwakhiwo lukhethekileyo luqinisekisa ukusebenza okuphuculweyo kunye nokuphila ixesha elide, naphantsi kwezona meko zinzima kakhulu zokusebenza, ngokudibanisa ukuxhathisa okubalaseleyo kobushushu kunye nokungangeni kweekhemikhali ze-PTFE kunye nokuqina okuphezulu kunye nokumelana nemozulu kwe-EPDM. Nokuba isicelo sakho sibandakanya uhlobo lwewafer olusembindini oluthambileyo lokutywina iivalvu zebhabhathane okanye iivalve zebhabhathane zepneumatic wafer, ukuguquguquka kwemveliso yethu kuqinisekisa ukulingana okugqibeleleyo kuluhlu olubanzi lwezibuko ukusuka kwi-DN50 ukuya kwi-DN600.I-liner yethu ayiyonxalenye nje; bubungqina bokuzibophelela kweSansheng Fluorine Plastics ekuveliseni izinto ezintsha, umgangatho, kunye nokwaneliseka kwabathengi. Yenzelwe ukuba kube lula ukufakela, i-liner ingena ngokungenamthungo kwiindidi zevalve ezahlukeneyo, kubandakanywa iivalve zebhabhathane kunye nohlobo lwelug oluphindwe kabini lwe-half shaft butterfly valves ngaphandle kwezikhonkwane, ukuqinisekisa ukuvuza - ukusebenza kobungqina kunye nokunciphisa kakhulu ixesha lokugcinwa kunye neendleko. Izinto ezintsha ezihlanganisiweyo ze-PTFE+EPDM azimelani namaqondo obushushu aphezulu kuphela kodwa zikwabonisa nokumelana neekhemikhali ezinobundlobongela, ukuqinisekisa ukuba iivalvu zakho zisebenza ngokufanelekileyo nangokuthembekileyo kubomi obandisiweyo benkonzo. Ngokuqina kwayo okukhethekileyo, iringi yethu yokutywina yevalve yebhabhathane yeTeflon ivela njengesona sisombululo siphezulu kwizicelo zamashishini ezifuna eyona migangatho iphezulu yokusebenza kunye nokuthembeka.