Premium PTFE+EPDM Butterfly Valve Chisimbiso Mhete - Sansheng
| 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 |
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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 pamusanganiswa wakaoma wePTFE (Polytetrafluoroethylene) uye EPDM (Ethylene Propylene Diene Monomer), mhete yedu yekuisa chisimbiso inopa kuita kusingaenzaniswi muhuwandu hwakawanda hwekushandisa. Ingave mvura, oiri, gasi, base, kana kunyange yakanyanya corrosive asidhi, iyi yekuisa chisimbiso inochengetedza kuvimbika kwayo uye inova nechokwadi chekuchengetedza, kuvuza-kubuda kwekubatana. Zvinhu zvakasiyana-siyana zvePTFE zvinopa kupikisa kwemakemikari uye kushandiswa kwekushisa kwekushanda kwakasiyana-siyana, nepo EPDM inowedzera kusimba uye kusimba pasi pekushisa kwepamusoro uye mamiriro ekunze ezvakatipoteredza. chigadzirwa chedu chinorerutsa maitiro ekuisa, kuve nechokwadi chakakodzera kukwana kwemasaizi echiteshi kubva kuDN50 kusvika kuDN600. Idzo sarudzo dzakasiyana dzekubatanidza, dzinosanganisira wafer uye flange inoguma, inoenderana neakasiyana indasitiri zvinodiwa, zvichiita kuti ive sarudzo yakanaka kune zvikamu zvakaita semachira, chiteshi chemagetsi, petrochemical, kupisa uye firiji, mishonga, kuvaka ngarava, simbi, indasitiri yemwenje, uye kuchengetedza kwezvakatipoteredza. Gamuchira kuvimbika uye kushanda nesimba kweSansheng's PTFE+EPDM Butterfly Valve Seling Ring, uye uwane imwe nhanho yekuita mumabasa ako.