High-Performance Butterfly Valve ine PTFE Seat - Sansheng Fluoroplastics
| 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 |
Iko kuita kwakasiyana-siyana kwemavharuvhu edu eshavishavi ane zvigaro zvePTFE kunoenderana nekuumbwa kwawo kwakasarudzika. PTFE, ine mukurumbira nekuda kwekusagadzikana kwemakemikari kuramba, yakasanganiswa nekuchinjika kweEPDM, inoumba musana wechigaro chevharuvhu chinovimbisa zero kuvuza, kusimba kwepamusoro, uye hupenyu hurefu. Musanganiswa uyu wakasarudzika unoita kuti mavharuvhu edu akwane kune akasiyana siyana emidhiya anosanganisira mvura, oiri, gasi, base oiri, uye acids. Kubva kuDN50 kusvika kuDN600 masayiti echiteshi, mavharuvhu edu anovimbisa kukwana kwakakwana kune chero maitiro ehurongwa, achivapa sarudzo yakakwana kune maindasitiri akadai semachira, zviteshi zvemagetsi, petrochemical ventures, nezvimwe.Yakagadzirwa nemazvo, yedu Wafer Type Centerline Soft Sealing Butterfly Valve. uye pneumatic Wafer Butterfly Valve inomira kumberi kwevharuvhu tekinoroji. Iyo yepamberi yewafer uye flange yekubatanidza, yakasanganiswa nesarudzo pakati pegugi - mhando mbiri hafu shaft kana pini-isina butterfly vharafu, inosimbisa kuchinjika kune akasiyana mapombi masisitimu, kuve nechokwadi chekubatanidza isina musono uye kushanda kwakakwana. Kuvakwa kwakasimba hakungovimbisi kushanda kwepamusoro asiwo kunoshongedza mavharuvhu kuti akwanise kutsungirira kupisa kwakanyanya uye kumanikidza mamiriro pasina kukanganisa. Zvingave zvekudziya nefiriji, zvemishonga, kuvaka ngarava, simbi, kana kuchengetedza kwezvakatipoteredza, Sansheng Fluorine Plastics ' butterfly valves ane zvigaro zvePTFE akagadzirwa kuti apfuure zvinotarisirwa, nekuona kuti mashandiro ako anofamba zvakanaka uye nemazvo.