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 cheButterfly Valve, PTFE Seat Bhora Vharuvhu |
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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 yekushisa: - 10 ° C kusvika ku150 ° 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 tembiricha: - 38 cei c kusvika + 230 ° C.
Ruvara: chena
Torque adder: 0%
Kupisa / Cold Resistance yemavara 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 kuwanda kwemapepa edu butterfly ane zvigaro zvePTFF anounza kubva kune yavo yekubatanidza zvinhu. PTFE, inozivikanwa nekuda kwekurwisa kwemakemikari akakosha, zvakasanganiswa nekuchinjika kweEpdm, anoumba musana wechigaro cheValve chinovimbisa zero zero, kusimba kukuru, uye hurefu. Iyi yakasarudzika yakasanganiswa inoita kuti mandaravha edu akakodzera kune akasiyana siyana ezvenhau kusanganisira mvura, oiri, gasi, mafuta, uye acids. Kubva DN50 kuenda kuDN600 Port Saizi, mavhidhiyo edu anokodzera zvisina kukodzera kune chero sarudzo yehurongwa, ichivapa sarudzo yakakwana yemaindasitiri senge matura, zvigaro zvemasimba, zvimiro zvezvipenga, zvidiki zvezvipfuyo, uye zvimwe. Yakagadzirwa nekunyatsoziva, yedu WAFER TYPECE CENTLELINE SOLLING SALLINGLY LEATLELLY Valve uye Pneumatic Wafer Butterfly Valve Pamberi Tekinoroji yeVaviri. Iyo Yepamhepo Yafari uye Yakasarudzika Nesarudzo Pakati peLug - Type mbiri pakati peLaft Shaft, inobvumirana neyakajaira mapombi ekuputika, inoverengera isina kusungwa yekubatanidza uye kushanda kwakakwana. Kuvakwa kwakasimba kwete kungozvivimbisa kuita kwakakwirira asiwo kunobatanidza mavhekita ekuramba tembiricha uye kumanikidzwa kwemamiriro pasina kuwirirana. Kunyangwe iri yekupisa nefirihwe, mishonga, metallurury, metallurgy, kana yekuchengetedza mataira, sansheng