Keystone Butterfly Control Valves - Ngwọta Akara PTFE/EPDM
| 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 / Nguzogide oyi 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 |
| Silicone roba | 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 |
Ejiri ngwakọta siri ike nke PTFE na EPDM, akara ndị a akara aka na-emegide ndị ahụ dị iche iche gụnyere mmiri, mmanụ, mmanụ dị iche iche. Nke a na-eme ka a na-eme ka a na-eme ka ndị ọrụ mara mma maka ụlọ ọrụ na ike na ike na Petrochemical, kpo oku, na-ebugharị ọgwụ, ụlọ ọrụ dị ọkụ, na nchebe gburugburu ebe obibi. Ihe ndị ahụ na-eguzogide okpomọkụ na kemịkalụ na kemịkalụ nke eriri afọ anyị na-eguzosi ike n'ihe na arụ ọrụ na-enweghị atụ nke ụlọ ọrụ na-enweghị atụ na-enweghị ike ịdabere na ya. Pọtụfoliyo ngwaahịa anyị gụnyere akara warara na-ejikọ eriri na-acha odo odo na vaveerffly valvel na pọmpụ na pọmpụ, ma na-egosiputa usoro pụrụ iche maka njikọta dị iche iche. Site na ọdụ ụgbọ mmiri sitere na DN50 ruo DN600, a na-ahazi valves ndị a iji gboo mkpa nke ngwa ọ bụla chọrọ oke okpomọkụ na ngwọta na-eguzogide ọgwụ. Njikọ ngwụcha na Fraver na Flinge, yana usoro ohuru valvụ na-enweghị arụmọrụ na-enweghị isi na etiti ma belata ihe ize ndụ nke obere. Na Sanshen fluorine, a raara anyị nye na ịnapụta valves na-akwado vaịnssts na-enye ntụkwasị obi, na-arụ ọrụ dị elu, na-agbasi mbọ ike na-agba ọsọ nke ọma.