I ka ʻoihana o kēia mau lā, kahi e hoʻokō ai ka hilinaʻi a me ka hana i ka noi o nā noi kūikawā, ʻo Sansheng Fluorine Plastics ka mea mua, e hoʻolauna ana i ka PTFE + EPDM compounded butterfly valve liner, kahi kiʻekiʻe o ka ʻenehana valve. Hoʻokomo ʻia kā mākou huahana i ka hui ʻana o ka lōʻihi a me ka maʻalahi, i hana ʻia no nā ʻōnaehana e koi ana i ka mana kiʻekiʻe ma luna o ka wai, ka aila, ke kinoea, ka aila kumu, a me nā waikawa. Hoʻopili kēia moʻolelo i ka hoʻolālā paʻakikī a me ka maikaʻi like ʻole o kā mākou Keystone wafer butterfly valve, kahi hiʻohiʻona o ka maikaʻi ʻenehana.



Hana ʻia me ka pololei, kū kā mākou mau papa kīwī lele i kā lākou papa ponoʻī. Aia ma ka pu'uwai ka hui hou o PTFE (Polytetrafluoroethylene) a me EPDM (Ethylene Propylene Diene Monomer). ʻO ka PTFE, kaulana no kona kūʻokoʻa kemika a me nā hiʻohiʻona liʻiliʻi liʻiliʻi, ua hoʻopaʻa pono ʻia me EPDM, mahalo ʻia no kona hiki ke ʻano wela a me ka maʻalahi. ʻO kēia hana ʻelua-layer, me ka maʻemaʻe keʻokeʻo o PTFE a me ke kūpaʻa ʻeleʻele ikaika o EPDM, hāʻawi i kahi hopena maikaʻi ʻole, kiʻekiʻe - ʻO ka liner, i hoʻopaʻa ʻia e kahi apo phenolic paʻa, e hōʻoia i kahi kūpono kūpono a hoʻokiʻekiʻe ʻia ke sila pono ma waena o nā awa nui DN50-DN600, e lilo ia i koho maʻamau no nā ʻano noi. hiki ke hoʻololi i nā ʻano pili, mai ka wafer a hiki i nā hopena flange, e pili ana i ANSI, BS, DIN, a me Nā kūlana JIS. Mālama ka hoʻolālā o ka huahana i ka maʻalahi o ka hoʻonohonoho ʻana a me ka mālama ʻana, e hōʻoiaʻiʻo ana i kahi hana hilinaʻi i nā wahi koi loa. Inā he pneumatic wafer butterfly valve a i ʻole he lug type double half shaft butterfly valve me ka ʻole pine, hōʻoia kā mākou huahana i kahi pane kūpono i nā pono kūikawā o kāu mau noi. ʻO ke koho hoʻonohonoho kala e hiki ai ke hoʻohui i nā ʻano aesthetics ʻōnaehana like ʻole, e hōʻike ana i kā mākou kūpaʻa ʻaʻole e hui wale akā ma mua o ka manaʻo o nā mea kūʻai aku.