High - Quality PTFE EPDM Butterfly Valve Seal - Plastics Sansheng Fluorine
| Ihe: | PTFE+EPDM | Mgbasa ozi: | Mmiri, Mmanụ, Gas, Base, Mmanụ na Acid |
|---|---|---|---|
| Nha ọdụ ụgbọ mmiri: | DN50-DN600 | Ngwa: | Ọnọdụ okpomọkụ dị elu |
| Aha ngwaahịa: | Ụdị Wafer Centerline Soft Sealing Butterfly Valve, Pneumatic Wafer Butterfly Valve | Njikọ: | Wafer, Flange kwụsịrị |
| Ụdị Valve: | Valve Butterfly, Lug Ụdị Ugboro abụọ Half Shaft Butterfly Valve enweghị pin | ||
| Ìhè dị elu: |
Ahịhịa Butryfly Warve, PTFE oche |
||
Black/ Green PTFE/FPM + EPDM Rubber Valve oche maka oche Valve nru ububa
PTFE + EPDM mejupụtara oche valvụ rọba nke SML na-emepụta na-ejikarị akwa, ọdụ ọkụ, petrochemical, kpo oku na refrigeration, ọgwụ, ụgbọ mmiri, ọla, ụlọ ọrụ ọkụ, nchebe gburugburu ebe obibi na mpaghara ndị ọzọ.
Ịrụ ọrụ ngwaahịa: oke okpomọkụ na-eguzogide, ezigbo acid na alkali na-eguzogide mmanụ; nwere ezigbo nkwụghachi azụ, siri ike na nke na-adịgide adịgide na-enweghị mmiri.
PTFE+ EPDM
The Teflon (PTFE) liner na-ekpuchi EPDM nke ejikọtara na mgbanaka phenolic siri ike na mpụta oche oche. The PTFE gbatịrị n'elu oche ihu na n'èzí flange akara dayameta, kpamkpam ekpuchi EPDM elastomer oyi akwa nke oche, nke na-enye resilience maka akara valvụ ị ga na diski mechiri emechi.
Okpomoku di: - 10 Celsius C ka 150 Celsius C.
Polytetrafluoroethylene na-amaghị nwoke (PTFE)
PTFE (Teflon) bụ polymer sitere na fluorocarbon ma bụrụ nke kachasị na-eguzogide ọgwụ plastik niile, ebe ọ na-ejigide ihe mkpuchi ọkụ na ọkụ eletrik. PTFE nwekwara obere ọnụọgụ nke esemokwu ya mere ọ dị mma maka ọtụtụ ngwa torque dị ala.
Ihe a abụghị - emerụ ma nabata ya maka ngwa nri. Ọ bụ ezie na akụrụngwa akụrụngwa nke PTFE dị ala, ma e jiri ya tụnyere plastik ndị ọzọ emepụtara, akụrụngwa ya ka bara uru karịa oke okpomọkụ.
Ọnọdụ okpomọkụ: - 38 ° C ka + 230 Celsius.
Agba: ọcha
Ihe nkwụnye ọkụ: 0%
Okpomọkụ / Oyi Nguzogide nke rubbers dị iche iche
| Aha roba | Aha Mkpirisi | Okpomọkụ Nguzogide ℃ | Nguzogide oyi ℃ |
| Rubber eke | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Ihe mkpuchi silicone | 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 |
Ngalaba eriri afọ Teflon Butters bụ Amalgam nke PTFE na EPDM, ihe ndị a na-eduzi maka ike na resisụ ha megide mgbasa ozi na-eme ihe ike. Akụkụ PTFE nke akara na-enye nguzogide kemịkalụ na okpomọkụ dị elu, na-enyere iguzosi ike n'ezi ihe a kara aka na gburugburu. N'otu oge, EPDM EPDM na-enye ezigbo ozi na ogologo, na-eme ka ikike dị mma iji kwekọọ na anụ ahụ na-ahụ anya ma na-agbadata na nchekasị. Njehie a na - enye ohere mgbanaka anyị ka ọ bụrụ iji aka gị na - agba mmiri, mmanụ, mmanụ mmanụ, na mgbasa ozi acidic, na - eme ka ọ bụrụ ihe dịgasị iche iche maka ngwa. Site na ọdụ ụgbọ mmiri sitere na DN50 ruo DN600, ụdị warara dị nro na-acha odo odo na-eme ka obosara na-eme ka ọ dị obosara, na-esote ndakọrịta na sistemụ gị dị adị. Ngwaahịa a bụ nke injinia ka ọ bụrụ ihe nrụnye dị mfe na ndozi, na-egosi a wafer ma ọ bụ njikọ ngwụcha maka njikọta na-enweghị isi. Atụmatụ Valvụ Ahụ Dị Iche na LUGL - Pịnye Abụọ 2 nke ọkara nke na-enweghị PIN, na-akwalite ụzọ na-asọ asọ na-agbada na ike nrụgide. Ma ọrụ gị gụnyere dị elu - Ọnọdụ okpomọkụ ma ọ bụ ijikwa ihe mgbochi corrosive, ụda Teflon Butring ụda ụda dị ka ihe ga-akwụsị ịdabere na ntụkwasị obi.