EPDM+PTFE Yakasanganiswa 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 |
||
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 yakasungirirwa kune yakasimba phenolic mhete pane yekunze chigaro perimita. 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 |
Yedu EPDM+PTFE yakasanganiswa butterfly valve sealing mhete yakagadzirwa zvine hungwaru kuti ienderane kune yakafara spectrum yemashandisirwo, kubva kumvura, oiri, uye gasi, kune base, oiri, uye kunyange acidic mediums. Iko kuchinjika kwemhete iyi yekuisa chisimbiso inoita kuti ive yakakodzera kushandiswa munzvimbo yepamusoro - tembiricha, uko zvechinyakare zvekuisa chisimbiso zvinopera. Inowanikwa muhukuru kubva kuDN50 kusvika kuDN600, zvindori zvedu zvekuisa chisimbiso zvinopindirana nemhando dzakasiyana-siyana dzevharuvhu dzinosanganisira wafer typeline soft sealing butterfly valves uye pneumatic wafer butterfly valves, kuve nechokwadi chakakodzera zvakakwana kune zvaunoda chaizvo.Unhu husingaenzaniswi hweEPDM + yedu + PTFE yakasanganiswa rubber valve zvigaro zvinobva mukusimba kwekugadzira maitiro, ichisimudzira ichangoburwa mune zvenyama sainzi endesa chigadzirwa chisingasangane chete asi chinodarika zviyero zveindasitiri. Mhete dzekuvharisa idzi dzinowana kushandiswa kwakakura muzvikamu zvakasiyana zvinosanganisira machira, chiteshi chemagetsi, petrochemical, kudziyisa uye firiji, mishonga, kuvaka ngarava, simbi, indasitiri yemwenje, uye kuchengetedza kwezvakatipoteredza, nekuda kwekusimba kwavo kwepamusoro uye kushanduka kwekushanda. Kunyangwe iwe uri kubata nekupisa kwakanyanya kana zvinhu zvinoparadza, mhete dzedu dzekuisa chisimbiso dzinoita kuti mavharuvhu ako ashande zvakanaka, kuderedza nguva yekudzikira uye mari yekugadzirisa. Gamuchira remangwana rekuvhara vharafu neSansheng Fluorine Plastics' EPDM+PTFE yakasanganiswa butterfly valve sealing ring - uko hutsva hunosangana nekuvimbika.