Nui nā ʻano o nā kiwi lele, me ka ʻoki wikiwiki a me ka hoʻoponopono mau.Hoʻohana nui ʻia no ka wai a me ke kinoea haʻahaʻa haʻahaʻa nui-diameter pipelines.He kūpono ia no nā manawa kahi i kiʻekiʻe ʻole ai nā koi o ke kaomi ʻana, koi ʻia ka hoʻoponopono kahe, a wikiwiki nā koi wehe a pani;ʻO ka maʻamau, aia ka mahana ma lalo o 300 ℃ a ʻo ke kaomi ma lalo o 40 kg (ke hoʻohana mau ʻia nā kīwaha butterfly i ka haʻahaʻa haʻahaʻa, e like me ka home. ʻAʻole hiki ke loaʻa iā CL600).Hoʻohana maʻamau ʻia ka media no ka wai a me ke kinoea, a ʻaʻole koi ka medium.Hiki ke hoʻohana pū ʻia ka medium granular.
Ma ke ʻano he valve butterfly i hoʻopaʻa ʻia, ua lawe mai ia i ka hoʻomohala wikiwiki ma hope o ka puka ʻana o ka synthetic rubber, no laila he ʻano hou ia o ka pahu pani pani.I ko mākou ʻāina a hiki i ka makahiki 1980, ua hoʻohana nui ʻia nā kīwaha butterfly no nā kīwaha haʻahaʻa haʻahaʻa, a ua hana ʻia ka noho valve me ka synthetic rubber.Ma ka makahiki 1990, ma muli o ka hoʻonui ʻia ʻana o ka hoʻololi ʻana me nā ʻāina ʻē, ua hoʻomohala wikiwiki ʻia nā kiwi lele paʻa-seal (metal-seal).I kēia manawa, nui nā hale hana kiwi e hiki ai ke hana i nā kiwi lele lele i hoʻopaʻa ʻia i ka medium-pressure metala-sealed butterfly valves me ka paʻa, e hoʻonui ai i ke kahua noi o nā kiwi lele.
ʻO ka media e hiki ai i ka valve butterfly ke lawe a hoʻomalu i ka wai, ka wai i hoʻopaʻa ʻia, ka wai kahe, ka wai, ka wai kai, ka ea, ke kinoea, ke kinoea maoli wai, ka pauka maloʻo, ka lepo, ka pulp hua a me nā hui pū me nā mea paʻa paʻa.
He kūpono nā kiwi kīpē no ka hoʻoponopono kahe.Ma muli o ka nui o ka nalo ʻana o ka pahu lele i loko o ka pipeline, ʻoi aku ia ma kahi o ʻekolu manawa o ka valve puka.No laila, i ke koho ʻana i ka valve butterfly, pono e noʻonoʻo pono ʻia ka mana o ka nalo o ka puʻuwai o ka ʻōnaehana pipeline, a ʻo ka ikaika o ka pā butterfly e kū i ke kaomi o ka pipeline i ka wā e pani ʻia ai.Ka wahine.Eia kekahi, pono e noʻonoʻo i ka palena o ka mahana hana e hiki ai i ka mea noho valve elastic ke kū i nā wela kiʻekiʻe.ʻO ka lōʻihi o ka lōʻihi a me ke kiʻekiʻe o ka valve butterfly he liʻiliʻi, wikiwiki ka wehe a me ka pani ʻana, a he mau hiʻohiʻona maikaʻi kona.ʻO ke kumu hoʻolālā o ka valve butterfly ka mea kūpono loa no ka hana ʻana i nā kiwi nui-diameter.Ke koi ʻia ka valve butterfly e hoʻomalu i ka kahe kahe ʻana, ʻo ka mea nui ke koho pololei i ka nui a me ke ʻano o ka valve butterfly i hiki ke hana pono a maikaʻi.
ʻO Nortech kekahi o nā mea hana valve ʻoihana nui ma Kina me ka palapala hōʻoia ISO9001.
Ka manawa hoʻouna: ʻAukake-19-2021