Resilient Butterfly Valve Seat for Superior Dilling Performance
| Zofunika: | PTFE+EPDM | Media: | Madzi, Mafuta, Gasi, Base, Mafuta Ndi Acid |
|---|---|---|---|
| Kukula kwa Port: | DN50-DN600 | Ntchito: | Kutentha Kwambiri |
| Dzina lazogulitsa: | Wafer Type Centerline Yofewa Yosindikizira Gulugufe Valve, Vavu ya Wafer Butterfly ya pneumatic | Kulumikizana: | Wafer, Flange Ends |
| Mtundu wa Vavu: | Vavu ya Gulugufe, Mtundu Wa Lug Wachiwiri Half Shaft Gulugufe Wopanda Pini | ||
| Kuwala Kwakukulu: |
Mpando wa Gulugufe |
||
Mpando Wakuda Wakuda/Wobiriwira PTFE/ FPM +EPDM Mpira Wavavu wa Gulugufe
PTFE + EPDM ophatikizana mphira valavu mipando opangidwa ndi SML chimagwiritsidwa ntchito nsalu, magetsi, petrochemical, Kutentha ndi refrigeration, mankhwala, shipbuilding, zitsulo, makampani kuwala, kuteteza chilengedwe ndi zina.
Kuchita kwa mankhwala: kukana kutentha kwakukulu, kukana kwa asidi wabwino ndi alkali ndi kukana mafuta; yokhala ndi mphamvu zobwereranso bwino, zolimba komanso zolimba popanda kutayikira.
PTFE+ EPDM
Liner ya Teflon (PTFE) imakuta EPDM yomwe imamangiriridwa ku mphete yolimba ya phenolic pamphepete mwa mpando wakunja. The PTFE chimafikira pa mpando nkhope ndi outsides flange chisindikizo awiri, kwathunthu kuphimba EPDM elastomer wosanjikiza mpando, amene amapereka kulimba kwa kusindikiza valavu zimayambira ndi chatsekedwa chimbale.
Kutentha: - 10 ° C mpaka 150 ° C.
Virgin PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ndi polima yopangidwa ndi fluorocarbon ndipo nthawi zambiri imakhala yosamva mapulasitiki onse, pomwe imasungabe zinthu zabwino kwambiri zamafuta ndi magetsi. PTFE ilinso ndi coefficient yotsika ya kukangana kotero ndi yabwino kwa ambiri otsika torque ntchito.
Izi sizoyipa komanso zovomerezeka ndi a FDA pazakudya. Ngakhale kuti makina a PTFE ndi otsika, poyerekeza ndi mapulasitiki ena opangidwa ndi injini, katundu wake amakhalabe wothandiza pa kutentha kwakukulu.
Kutentha: - 38 ° C '23 ° C.
Mtundu: woyera
Mphamvu ya Torque: 0%
Kutentha / Kuzizira Kwambiri a ruble osiyanasiyana
| Dzina la Rubber | Dzina Lachidule | Kukana kutentha ℃ | Cold Resistance ℃ |
| Mpira Wachilengedwe | NR | 100 | - 50 |
| Mpira wa Nitrle | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | Zithunzi za SBR | 100 | - 60 |
| Mpira wa Silicone | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Mpira | PST | 80 | - 40 |
| Vamac (Ethylene/Akriliki) | Chithunzi cha EPDM | 150 | - 60 |
| Mpira wa Butyl | IIR | 150 | - 55 |
| Mpira wa Polypropylene | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Mtima wazinthu zathu zagona muzosintha komanso kusinthasintha. Wofatsa kwambiri mtundu wa chipilala chofiyira komanso chibayo chambiri kwambiri. Valande la gulugufe, lomwe limadziwika ndi mtundu wake wa LuG kawiri pakati pa shaft yopanda pini, amathandizira kulumikizana ndi kukhazikika kwa kutaya mtima. Komanso, kuphatikiza kwa Black / Breen Ppm + Grand Hight pampando wa valavu sikungowalimbikitsanso kukondoweza kwake komanso kumalimbikitsanso mphamvu zake komanso kutsutsana. Ku Mansheng floorine plastics, kudzipereka kwathu ku kupambana kumawonekera mu kapangidwe kazinthu zopangidwa ndi ziwalo zathu zokhazikika. Potsatira njira zokhazikika zowongolera ndikusintha zaposachedwa kwambiri pa sayansi ya zakuthupi, tikuwonetsetsa kuti malonda aliwonse omwe akutuluka kuchokera kudera lathu lenileni amapereka kudzipereka kwathu kwabwino, zatsopano, komanso kukhutitsidwa kwa makasitomala. Ngakhale atayitanitsa misonkho ya mphero, mphamvu yamagetsi, kapena njira zazikuluzikulu za malo osungirako nyama, kapena mipando yathu yamiyala yamimba, kapena mipando yathu yamimba ya ukadaulo wathu popanga zofuna zathu zokha.