Premium Sanitary PTFE EPDM Compounded Butterfly Valve Iringi yokutywina
| 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
Umgca weTeflon (PTFE) waleka i-EPDM edityaniswe kwiringi ye-phenolic eqinileyo kwiperimeter yesitulo sangaphandle. I-PTFE idlulela ngaphaya kobuso besihlalo kunye nedayamitha ye-flange yetywina yangaphandle, igubungele ngokupheleleyo i-EPDM elastomer umaleko wesihlalo, 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 zetorque 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 |
Ucoceko lwethu lwe-PTFE EPDM umsesane wokutywina wevalve yebhabhathane yenzelwe ngokukodwa ukukhawulelana neemeko eziphezulu - zobushushu, iyenza ibe lolona khetho lufanelekileyo kumacandelo asusela kwizikhululo zamalaphu kunye nezamandla ukuya kwipetrochemicals, nangaphaya. Ngoluhlu lwesayizi ukusuka kwi-DN50 ukuya kwi-DN600, ibamba uluhlu olubanzi lobukhulu bezibuko, iqinisekisa ukuba lufanelekile kwiindidi zevalve ezahlukeneyo kubandakanya uhlobo lwe-wafer oluthambileyo lokutywina ibhabhathane iivalvu, iivalvu zebhabhathane ze-wafer, kunye nohlobo lwelug oluphindwe kabini lwe-shaft butterfly valves ngaphandle kwephini. . Oku kuguquguquka kuncediswa ngeendlela zokufakela ezilula ezifana neziphelo ze-wafer kunye ne-flange, ukwenza lula inkqubo yokudala i-valve ekhuselekileyo nesebenzayo. isisombululo. Izihlalo zethu ze-PTFE/FPM + EPDM zerubha ezimnyama/eziluhlaza aziyonxalenye nje; zibubungqina bokuzinikela kwethu kumgangatho, izinto ezintsha, kunye nokwaneliseka kwabathengi. Isetyenziswa kuwo wonke amashishini amaninzi abandakanya impahla, ukuveliswa kwamandla, i-petrochemical, amayeza, ukwakha iinqanawa, kunye nokunye, izitywina zethu ziyilelwe ukuhlangabezana kwaye zigqithise iimfuno ezingqongqo zecandelo ngalinye, ukuqinisekisa ukusebenza kakuhle, ukuthembeka, kunye nokuphila ixesha elide. Yamkela ikamva lobuchwephesha bokutywinwa kunye neSansheng Fluorine Plastics, apho ukugqwesa kungekona nje umgangatho, kodwa ukuzibophelela.