Isitulo seValve yeButterfly eyomeleleyo yokuSebenza okuPhakamileyo
| 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: |
I-Hobterfly Valvely Valve, i-Ptfe yeBhola yeBhola yePtfe |
||
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) iyaleka 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 layer yesihlalo, ebonelela ukomelela kweziqu zevalve yokutywina kunye nediski evaliweyo.
Uluhlu lobushushu: - I-10 ° C ukuya kwi-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 zobunjineli, iimpawu zayo zihlala ziluncedo kuluhlu olubanzi lobushushu.
Uluhlu lobushushu: - 38 ° C ukuya kwi-230 ° C.
Umbala: mhlophe
Torque adder: 0%
Ubushushu / Ukuxhathisa kubanda yeebhuleki ezahlukeneyo
| Igama lerabha | Igama elifutshane | Ukumelana nobushushu ℃ | Ukuxhathisa okubandayo ℃ |
| Irabha yendalo | NR | I-100 | - 50 |
| Irabha yeNitrle | NBR | I-120 | - 20 |
| Polychloroprene | CR | I-120 | - 55 |
| I-Styrene Butadiene copolyme | SBR | I-100 | - 60 |
| Irabha yeSilicone | SI | I-250 | - I-120 |
| I-Fluororubber | FKM/FPM | I-250 | - 20 |
| I-Polysulfide Irabha | I-PST | 80 | - 40 |
| Vamac(Ethylene/Akriliki) | EPDM | I-150 | - 60 |
| Butyl irabha | IIR | I-150 | - 55 |
| Irabha yePolypropylene | I-ACM | I-160 | - 30 |
| IHypalon. Polyethylene | CSM | I-150 | - 60 |
Intliziyo yethu imveliso yethu isebenza ngokuqatha kunye nokuziqhelanisa. Uhlobo lwe-wafer ye-Wafeline ye-Wallline ethambileyo yokutywina ivalve yebhabhathane kunye ne-Pneumatic Waficly Valvest, exhaswayo ngokudibanisa ukudityaniswa kweenkqubo ezikhoyo, ukunciphisa isidingo sohlengahlengiso olubanzi okanye ukutshintshwa. I-butterfly valve, iphawulwa ngohlobo lwe-Lug yoLungiswa lwayo kabini ngaphandle kwePIN, iqinisekisa unxibelelwano olukhuselekileyo noluqilima, ukuphelisa ukhuseleko lokuvuya kunye nokuphucula ukhuseleko lokusebenza kunye nokuphucula ukhuseleko lokusebenza. Ngapha koko, ukudityaniswa kwe-Black / eluhlaza ye-PTM kunye ne-FPM irabha kwisitulo se-valve ayinegalelo lesibhengezo esihle kodwa sinokuyinxiba kwaye sikhawuleze ukudinwa ivali. ESansheng Fluorine Plastics, ukuzibophelela kwethu ekugqweseni kuyilo lwenkqubo kunye nenkqubo yokwenza imveliso yezihlalo zethu zebhabhathane. Ngokuthobela amanqanaba olawulo lomgangatho wolawulo kunye nokwenza ukuba imveliso yethu ivele kwiziko lethu ivela kwimigangatho yethu kumgangatho, ubuchule, kunye nolwaneliseko lwabathengi. Nokuba ngaba ukwenziwa kwindawo yokubhalwa kwerhafu ye-Get, isikhululo samandla esiphithizelayo, okanye iindlela ezinobunzima kwindawo yethu yepetrole, izihlalo zethu ze-vallve zimi njengabaxhasi bethu beze kuphela kodwa badlule kulindelo lwelizwe lethu lehlabathi.