Noho PTFElele lele, ʻike ʻia hoʻi he fluoroplastic lining corrosion-resistant valves, he PTFE resin (a i ʻole nā profile i hoʻopili ʻia) i hoʻoheheʻe ʻia (a i hoʻopili ʻia) i loko o nā ʻāpana paʻi kila a i ʻole ka hao o ka pā i loko (e pili ana ke ʻano like i nā ʻano kīʻaha a pau. paipu lako lining) a i ʻole ka ʻili o waho o ka valve i loko o nā ʻāpana, me ka hoʻohana ʻana i kāna mau waiwai kūʻokoʻa i ke kūʻē ʻana i ka media corrosive ikaika i hana ʻia i loko o nā ʻano kīwī a me nā moku kaomi.
Hoʻopili ʻia nā pahu PTFE me ke kaʻina hana no nā wahi āpau e hiki ai i ke kikowaena ke komo i loko o ke kino valve, a ʻo ka mea lining e hoʻohana maʻamau i nā plastic fluorine e like me FEP (F46) a me PCTFE (F3), hiki ke hoʻopili ʻia i nā pipeline me nā ʻano ʻokoʻa. ʻO ka sulfuric acid, hydrochloric acid, hydrofluoric acid, aqua regia a me nā ʻano mea like ʻole, nā ʻakika ikaika, fluoride ikaika a me nā ʻano corrosive ʻē aʻe, etc. Eia nō naʻe, pili ka fluorine lined valves i ka palena o ka mahana (pono wale no nā mediums ma waena o -50 ℃ a me 150 ℃), a hiki ke hoʻopili ʻia ka mea lining i nā ʻano kīʻaha a me nā mea hoʻohui pipeline. ℃ ~ 150 ℃ ma waena o ka media).
Ua hoʻolālā ʻia nā kīwī butterfly PTFE e hoʻopili i kekahi mau wahi corrosive me ka waikawa ikaika a me ka alkali, ka aila, kemika, ka meaʻai a me nā wahi kūikawā ʻē aʻe he nui e pono ai, i hoʻopaʻa ʻia me ka PTFE i loko o nā kiwi lele a me nā papa valve, i hiki ai i ka waena a me ka valve. hoʻokaʻawale ʻia ke kino, e hoʻokō i ka hopena o ka anticorrosion.
Kaiapuni hana: hiki iā ia ke hoʻololi i ke kino valve kila ma lalo o nā kūlana maʻamau, me ka hana kiʻekiʻe. Hoʻokomo ʻia ka pā pelelele o ka valve butterfly ma ke anawaena o ka pipeline. I loko o ke kahawai cylindrical o ke kino valve butterfly, e hoʻohuli ʻia ka pā peʻapeʻa ʻano diski a puni ke axis, a ʻo ke kihi o ka huli ʻana ma waena o 0° a me 90°.
I mea e hoʻololi maikaʻi ai i nā pono o ka mana o kēia manawa, hiki ke hoʻolako ʻia nā kīwaha butterfly PTFE me nā mea hoʻokele uila a me ka pneumatic, a hiki ke hoʻokele ʻia e ka hoʻokomo ʻana i nā hōʻailona mana (4-20mADC a i ʻole 1-5VDC) a me ka mana hoʻokahi. ʻike i nā ʻano akamai (hoʻoponopono) a hoʻololi. Loaʻa iā ia ka hana ikaika, ka leo liʻiliʻi, ka māmā a me ka maʻalahi, ka hana hilinaʻi, ke kākoʻo maʻalahi, ka nui o ka holo ʻana, kūpono loa no ka medium he viscous, loaʻa nā ʻāpana, ke ʻano fiber o ka hanana.
ʻOi aku ka maikaʻi o ke kūpaʻa ʻana o ka valve butterfly PTFE ma mua o ka PTFE butterfly valve, a ʻoi aku ka pipiʻi o ke kumukūʻai.
Ma waho aʻe o kēia, ʻo Tianjin Tanggu Water Seal Valve Co., Ltd. he ʻenehana holomua elastic seat valve e kākoʻo ana i nā ʻoihana, nā huahana he elastic seat wafer butterfly valve, lug butterfly valve,Puka Puka.wafer pālua nānā pāpū, Y-Srainer a pēlā aku. Ma Tianjin Tanggu Water Seal Valve Co., Ltd., haʻaheo mākou iā mākou iho i ka hāʻawi ʻana i nā huahana papa mua e kū ana i nā kūlana ʻoihana kiʻekiʻe. Me kā mākou ākea ākea o nā valves a me nā pono, hiki iā ʻoe ke hilinaʻi iā mākou e hāʻawi i ka hopena kūpono no kāu ʻōnaehana wai. E kelepona mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou huahana a pehea e hiki ai iā mākou ke kōkua iā ʻoe.
Ka manawa hoʻouna: Iulai-20-2024
