Premier Sanitary PTFE EPDM Compound Butterfly Valve Seal Rings
| Material: | PTFE+EPDM | Media: | Mvura, Mafuta, Gasi, Base, Oiri Uye Asidhi |
|---|---|---|---|
| Port Size: | DN50-DN600 | Application: | High Temperature Conditions |
| Product Name: | Wafer Type Centerline Yakapfava Kuvhara Butterfly Valve,pneumatic Wafer Butterfly Valve | Connection: | Wafer, Flange Inopera |
| Rudzi rwevharuvhu: | Butterfly Valve, Lug Type Double Half Shaft Butterfly Valve Pasina Pini | ||
| Chiedza Chakakwirira: |
chigaro butterfly vharafu, ptfe chigaro bhora vharafu |
||
Dema/Green PTFE/ FPM +EPDM Rubber Valve Seat for Butterfly Valve Seat
PTFE + EPDM yakasanganiswa rubber valve zvigaro zvakagadzirwa neSML zvinoshandiswa zvakanyanya mumucheka, magetsi, petrochemical, kupisa uye firiji, mishonga, kuvaka ngarava, metallurgy, chiedza indasitiri, kuchengetedza kwezvakatipoteredza uye mamwe minda.
Kuita kwechigadzirwa: kukwirira kwekushisa kwepamusoro, yakanaka acid uye alkali kuramba uye mafuta kuramba; ine yakanaka rebound resilience, yakasimba uye yakasimba isina kudonhedza.
PTFE+EPDM
Iyo Teflon (PTFE) liner inofukidza EPDM iyo inosungirirwa kune yakasimba phenolic mhete pane yekunze chigaro perimeter. Iyo PTFE inotambanudzira pamusoro pechigaro zviso uye kunze flange chisimbiso dhayamita, ichivhara zvachose EPDM elastomer layer yechigaro, iyo inopa kusimba kwekuvhara mavharuvhu madzinde uye yakavharwa disc.
Tembiricha yakasiyana: - 10°C kusvika 150°C.
Mhandara PTFE (Polytetrafluoroethylene)
PTFE (Teflon) ifluorocarbon yakavakirwa papolymer uye kazhinji ndiyo inonyanya kurwisa kemikari pamapurasitiki ese, ichiramba ichichengetedza kunaka kwemafuta uye magetsi ekudzivirira. PTFE zvakare ine yakaderera coefficient yekukwesha saka yakanakira akawanda akaderera torque application.
Ichi chinyorwa hachisi - chinosvibisa uye chinogamuchirwa neFDA chekushandisa chikafu. Kunyange zvazvo michina yePTFE yakaderera, ichienzaniswa nemamwe mapurasitiki akagadzirwa, maitiro ayo anoramba achishanda pamusoro pehupamhi hwekushisa.
Tembiricha yakasiyana: -38°C kusvika +230°C.
Ruvara: chena
Torque adder: 0%
Kupisa / Cold Resistance zvemarubha akasiyana
| Rubber Zita | Zita Pfupi | Heat Resistance ℃ | Cold Resistance ℃ |
| Natural Rubber | NR | 100 | -50 |
| Nitrle Rubber | NBR | 120 | -20 |
| Polychloroprene | CR | 120 | -55 |
| Styrene Butadiene copolyme | SBR | 100 | -60 |
| Silicone Rubber | SI | 250 | -120 |
| Fluororubber | FKM/FPM | 250 | -20 |
| Polysulfide Rubber | PS / T | 80 | -40 |
| Vamac (Ethylene / Acrylic) | EPDM | 150 | -60 |
| Butyl Rubber | IIR | 150 | -55 |
| Polypropylene Rubber | ACM | 160 | -30 |
| Hypalon. Polyethylene | CSM | 150 | -60 |
Yakagadzirwa kubva kumusoro - yemhando yepamusoro PTFE neEPDM, iyi mhete yekuisa chisimbiso yakagadzirirwa kukurira akasiyana siyana enhau anosanganisira mvura, oiri, gasi, mabhesi, uye asidhi, zvichiita kuti ive sarudzo inogoneka kumaindasitiri kubva kumachira uye petrochemical kusvika kumishonga nekuchengetedzwa kwezvakatipoteredza. Chigadzirwa chacho chakanakisa zvinhu zvivakwa zvinovimbisa kureba - kuvimbika kwekusingaperi mumashandisirwo anoda tembiricha kuramba uye kuenderana kwemakemikari. Kuzvikudza saizi yakakura yechiteshi kubva kuDN50 kusvika kuDN600, yedu hutsanana PTFE EPDM yakasanganiswa butterfly valve yekuvharisa mhete dzakagadzirwa kuti dzishande uye kuita. Iwo akakodzera kune wafer mhando yepakati yakapfava yekuvharisa butterfly mavharuvhu uye pneumatic wafer butterfly mavharuvhu, achipa yekumisikidza isina musono newafer kana flange end connections. Iyi mutsara wechigadzirwa inopfuurira kupfuura yakajairwa, kusanganisira iyo lug mhando kaviri hafu shaft butterfly valve isina pini, ichiratidza kuzvipira kwedu kune innovation uye chaizvo zvinodiwa nevatengi vedu. Kunyangwe iwe urikutarisana nepamusoro-tembiricha mamiriro kana kunetsa kwezvakatipoteredza, yedu hutsanana PTFE EPDM yakasanganiswa butterfly valve yekuvharira mhete inomira sesarudzo yako yekutanga yekuvimbika uye kugona mukuvharisa mhinduro.