Noho Valve Pōhaku Kiʻi: PTFE a me FKM no ka hoʻopaʻa ʻana kiʻekiʻe

I ka honua o nā ʻenehana ʻenehana, ʻo ka pono a me ka hilinaʻi o nā ʻāpana o kāu ʻōnaehana ka mea nui. Hoʻolauna ʻo Sansheng Fluorine Plastics i kona top-of-the-line Bray butterfly valve liner, i ʻenekinia e wehewehe hou i nā kūlana i ka hoʻokele wai. Aia i loko o ka puʻuwai o kā mākou mea hou ka noho kīwī kīwī, kahi huahana i hoʻolālā ʻia ʻaʻole e hui wale akā e ʻoi aku ma mua o nā mea i manaʻo ʻia i nā noi mai ka wai a me ka aila i nā kinoea, nā kumu, a me nā kaiapuni waika. (FPM), ʻo kā mākou mau noho valve ka hōʻailona o ke kūpaʻa a me ka maʻalahi. ʻO ka PTFE, kaulana no kona kūʻokoʻa kemika a me nā waiwai friction haʻahaʻa, e hōʻoia e hiki i kā mākou mau noho valve ke lawelawe i kahi ākea ākea me ka maikaʻi ʻole. Hoʻohui ʻia e FKM, kahi mea i hoʻohanohano ʻia no kona ʻae ʻana i ka wela a me ke kūpaʻa ʻana i nā mea kemika, ua puka mai ka noho valve kiʻekiʻe ma ke ʻano he koho maikaʻi loa no kēlā me kēia hoʻonohonoho e koi ana i ka sila paʻa a me ka hilinaʻi lōʻihi. , mai ka DN50 a hiki i ka DN600, e hoʻolilo iā lākou i mea hoʻonā maʻalahi no nā noi he nui. Inā ʻoe e pili ana i nā valve no ka wai, ka aila, ke kinoea, a i ʻole nā ​​​​mea hoʻolaha ʻoi aku ka ikaika e like me ka aila kumu a me nā waikawa, ua mākaukau kēia mau laina e hoʻopuka. ʻO ka mea nui, ʻo kā mākou hāʻawi ʻana me ka Wafer Type Centerline Soft Sealing Butterfly Valve a me ka pneumatic Wafer Butterfly Valve, i loaʻa i nā kala i hiki ke hana ʻia i kāu noi. ʻO ka hoʻohālikelike ʻana me ka wafer a me ka flange hopena, me kahi pae paʻakikī hiki ke hoʻololi ʻia, e hōʻoia i hiki ke hoʻopili ʻia kā mākou mau valve i nā pono kikoʻī o kāu ʻōnaehana. Eia kekahi, ke koho o na mea noho - mai EPDM a hiki i ka NBR, EPR, PTFE, a me nā koho kūikawā hou aʻe e like me FKM a me FPM - e hōʻoiaʻiʻo ana e loaʻa i kēlā me kēia noi ke kūlike kūpono i kā mākou huahana.



Hoʻonui ka manaʻo hoʻolālā ma mua o nā mea a me nā nui wale nō, e ʻimi ana i ka paʻa o ke kūkulu ʻana a me ka maʻalahi o ka hoʻohui ʻana o nā kiwi. Ke koho ʻana i kahi ʻano lug type double half shaft butterfly valve me ka ʻole pin, hāʻawi kā mākou huahana i kahi hopena paʻa, paʻa, a maikaʻi hoʻi e hoʻomaʻamaʻa i ka hoʻonohonoho ʻana me ka hoʻonui ʻana i ka hana. ʻO kēia, i hui pū ʻia me kā mākou kūpaʻa i ka hana hou a me ka maikaʻi, e hōʻoia i ka noho ʻana o ka valve keystone ma ka puʻuwai o kā mākou butterfly valve liners e kū nei ma ke ʻano he beacon of excellence i ka ʻoihana. nā kūlana ʻoihana. Me ka nānā ʻana i nā mea ʻoi aku ka maikaʻi, ka hoʻolālā hoʻolālā, a me nā ʻano koho he nui, ʻo kā mākou Bray butterfly valve liners, i hoʻohana ʻia e ka noho valve keystone, ua hoʻonohonoho ʻia e hoʻololi i ka mana wai ma nā ʻāpana like ʻole. Inā pili kāu hopohopo i ka mālama ʻana i ka wai, ka aila, ke kinoea, a i ʻole nā ​​mea corrosive ʻē aʻe, hoʻohiki kā mākou mau noho valve i kahi hui like ʻole o ka lōʻihi, hilinaʻi, a me ka hana.