Keystone Butterfly Valve Chisimbiso Mhete - High-Performance Solution
| 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 |
Yakagadzirirwa kunaka, yedu Keystone butterfly valve yekuvharisa mhete inokunda mumhando dzakasiyana dzekushandisa, kubva kumvura, oiri, uye gasi kusvika kumabhesi, oiri, uye acids. Kuita kwavo kwakasiyana-siyana kunowedzerwa nekuenderana kwavo nemasaizi evharuvhu kubva kuDN50 kusvika kuDN600. Imwe neimwe mhete yekuisa chisimbiso inogadzirwa zvine hungwaru kuti ive nechokwadi chekukwana kwewafer mhando yepakati yakapfava yekuvharisa butterfly mavharuvhu uye pneumatic wafer butterfly mavharuvhu. Iyo itsva wafer uye flange inoguma yekubatanidza system inovimbisa yakachengeteka uye yavuza-kuiswa kweuchapupu, kuve nechokwadi chekuti maoparesheni ako anofamba zvakanaka uye nemazvo.Pamusoro pekugadzirwa kwechigadzirwa chedu pane maviri-material kuumbwa. Iyo yakasanganiswa yevatema kana yegirini PTFE uye FPM (Fluorinated Propylene Monomer) + EPDM rabha yakanyatsogadzirirwa kupa kusimba kwepamusoro uye kushanda pasi pemamiriro akanyanya. Ingave yakaiswa mukugadzira machira, zviteshi zvemagetsi, petrochemical zvidyarwa, kupisa uye mafiriji zvikamu, maindasitiri emishonga, mabhizimusi ekuvaka ngarava, simbi, indasitiri yemwenje, kuchengetedza kwezvakatipoteredza, kana mamwe minda yakasarudzika, yedu Keystone butterfly valve yekuisa chisimbiso mhete inomira sechiratidzo chekuvandudza mukuisa chisimbiso. teknolojia. Hunhu uye kuvimbika kwavo kwakasiyana-siyana hakungowedzere kushanda kweshavishavi nemhando yerug kaviri hafu shaft butterfly mavharuvhu asina mapini asiwo anovhenekera kuzvipira kweSansheng Fluorine Plastics kusimudzira mhinduro dzemvura. Simudza maitiro ako eindasitiri neyekucheka - kumucheto yekuisa chisimbiso mhete, yakagadzirirwa kupa isingaenzaniswi kuita kwazvinonyanya kukosha.