Durable Keystone Butterfly Valve Liner - Sansheng Fluorine Plastics
| 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 |
Iko kushandiswa kwakasiyana-siyana kweKeystone Butterfly Valve Liner yedu haina kufananidzwa, nekuda kwekuenderana kwayo kwakafara kubva kuDN50 kusvika kuDN600 saizi yechiteshi. Izvi zvinoita kuti chigadzirwa chedu ive sarudzo yakakodzera yezvishandiso muzvikamu zvakasiyana sekugadzira machira, kugadzirwa kwemagetsi, petrochemical process, nezvimwe. Liner imwe neimwe yakagadzirwa kuti ifambise kubatanidzwa kusina musono nezvose zviri zviviri wafer uye flange end connections, kuve nechokwadi kuti yakachengeteka, inobvinza-uchapupu hwakakodzera kuti zvikwata zvekuchengetedza zvinogona kuvimba.Chii chinosiyanisa valve liner yedu idhizaini yayo itsva iyo inobatanidza zvese zviri zviviri Wafer Type Centerline Soft Sealing Butterfly. Vhuru uye iyo Lug Type Kaviri Half Shaft Butterfly Valve isina Pini. Uku kuwirirana kuviri kunosimbisa kuchinjika kwe liner yedu uye kugona kwayo kuzadzisa izvo zvinodikanwa zvemapurojekiti evatengi vedu. Uyezve, kuzvipira kwedu kune mhando hakupereri pamhando dzinoshamisa dzechigadzirwa. Imwe neimwe liner yatinogadzira inoiswa pasi pekuyedzwa kwakasimba kuti ive nechokwadi chekuti inorarama kusvika kune yakakwira mwero inotarisirwa kubva kune zvigadzirwa zvine zita reSansheng Fluorine Plastics. Kunyangwe iwe uri kubata nemamiriro ekunze ekupisa kana kuda chigaro chevharuvhu chinogona kuzvibata pachezvayo zvinopisa midhiya, yedu Keystone Butterfly Valve Liner yakagadzirirwa kuunza yakasarudzika maitiro nguva nenguva.