Ke apo hoʻopaʻa kiʻi ʻo Keystone Resilient Butterfly Valve - Sansheng Fluorine
| Material: | PTFE+EPDM | Media: | ʻO ka wai, ka ʻaila, ke kinoea, ke kumu, ka aila a me ka ʻakika |
|---|---|---|---|
| Nui awa: | DN50-DN600 | Noi: | Nā Kūlana Kūlana Kiʻekiʻe |
| inoa huahana: | Wafer Type Centerline Soft Sealing Butterfly Valve, pneumatic Wafer Butterfly Valve | Huina: | Wafer, Hoʻopau Flange |
| ʻAno kiwi: | Pane Pane, ʻAno Lug ʻAlua Half Shaft Pane Pane ʻAʻole Pin | ||
| Māmā Kiʻekiʻe: |
ʻO ka nohoʻana i ka Butterfly Valvefly, PTFE ZOE BACK BALL |
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ʻEleʻele/ Green PTFE/ FPM + EPDM Rubber Valve Noho no Butterfly Valve Noho
ʻO ka PTFE + EPDM hui pū ʻia nā pahu valve i hana ʻia e SML e hoʻohana nui ʻia i ka textile, ka mana mana, ka petrochemical, ka wela a me ka refrigeration, pharmaceutical, shipbuilding, metallurgy, light industry, environmental protection and other fields.
ʻO ka hana huahana: ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa maikaʻi o ka waikawa a me ka alkali a me ka pale ʻaila; me ka hoʻihoʻi maikaʻi ʻana, paʻa a paʻa me ka ʻole o ka hū.
PTFE+EPDM
Hoʻopili ka liner Teflon (PTFE) i ka EPDM i hoʻopaʻa ʻia i kahi apo phenolic paʻa ma ka ʻaoʻao o ka noho waho. Hoʻonui ka PTFE ma luna o nā alo noho a ma waho o ke anawaena flange seal, e uhi piha ana i ka papa elastomer EPDM o ka noho, e hāʻawi ana i ke kūpaʻa no ka hoʻopaʻa ʻana i nā ʻōpala valve a me ka disc pani.
Kaila kikowaena: - 10 ° C i 150 ° C.
PTFE wahine (Polytetrafluoroethylene)
ʻO ka PTFE (Teflon) he polymer i hoʻokumu ʻia i ka fluorocarbon a ʻo ka mea maʻamau ʻo ia ka mea kūʻokoʻa kemika o nā plastics āpau, ʻoiai e mālama ana i nā waiwai insulation wela a me ka uila. He haʻahaʻa haʻahaʻa haʻahaʻa o ka friction ka PTFE no laila kūpono ia no nā noi haʻahaʻa haʻahaʻa.
ʻAʻole hoʻohaumia kēia mea a ʻae ʻia e ka FDA no nā noi meaʻai. ʻOiai he haʻahaʻa nā waiwai mechanical o PTFE, ke hoʻohālikelike ʻia me nā plastics engineered ʻē aʻe, e mau ana kona mau waiwai ma luna o kahi ākea ākea.
Mahana kikowaena: - 38 ° C i + 230 ° C.
kala: keʻokeʻo
Pākuʻi Torque: 0%
Kūleʻa Wela / Anu o nā'ōpala likeʻole
| Inoa Rupa | Inoa Pokole | Palena wela ℃ | Pale anu ℃ |
| Lapa maoli | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| ʻO Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Lapa Silika | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Lapa | PS / T | 80 | - 40 |
| Vamac(Ethylene/Acrylic) | EPDM | 150 | - 60 |
| ʻO ka Rubber Butyl | IIR | 150 | - 55 |
| Kāpena Polypropylene | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Hoʻokomoʻia mai kahi pūʻulu kīwī o PTFE a me Epdm, ua hoʻohanaʻia kēia kani kīwī e like me nā kaheʻeʻole e koi ana i kahi pālahalaha mediauni i hāʻawiʻia e like me ka aila. ʻO nā waiwai kūʻokoʻa o PTFE e hāʻawi i ka paʻaʻana o ka maʻi maʻamau a me ka maʻi maʻamau,ʻoiaiʻo ka epdm i hāʻawiʻia i keʻano he chalesting kūponoʻole i nā noi ʻO kā mākou kikowaena kikowaena wafer stoverline stealling barterfly valterfly valterfly, me keʻano o ka pneumatic wafer butterfly valvefly Me nā pahu o nā awa i ka dn50 a dn600,ʻo ko mākou mau valle i lawa ka nui o nā hana ākea o nā hana holoʻana. ʻO ka hoʻopiliʻana o ka innovative a me nā pilina e hoʻopauʻia, a me nā mea i kohoʻia ma waena o ka lig chess bluefly bluefly me kaʻole o ke kauʻana a me ka waihoʻana i kahi hoʻonohonoho. Inā he mau mea e noho ana i nā kumulāʻau kīwī a iʻole ptfe zeal ball ball ma hope,ʻo kā mākou corsestone restinient i kahi kūlana paʻakikī.