FUO1 BV1UDF 2L (U flanged butterfly valves)

Kaulike o ka noi
Hoʻohana ākea ʻia ka pahu pēpē flange U-type i ka ʻoihana kemika lanahu, ʻoihana petrochemical, rubber, papermaking, mea lāʻau lapaʻau a me nā pipeline like me ke ʻano o ka shunt confluence a i ʻole kahe hoʻololi hoʻololi.
Hoʻokomo ʻia ka ipu butterfly o ka pahu butterfly i ke anawaena o ka paipu. I ke kahawai cylindrical o ke kino kiwikā o ka pēpē, hoʻohuli ka pā butterfly ʻano like me ka axis, a aia ka ʻaoʻao huli i waena o 0 ° a me 90 ° a hiki i ka huli ʻana i 90 ° ua hāmama ka pā kīʻaha.
Maʻalahi ke kiʻina ʻo Butterfly i ka hanana, liʻiliʻi i ka nui a me ka māmā i ke kaupaona, a he mau ʻāpana wale nō. Eia kekahi, hiki ke wehe i ka kiwikā a pani koke ʻia e ka hoʻololi 90 ° wale nō, kahi maʻalahi e hana. I ka manawa like, loaʻa i ke kiʻikuhi ka maikaʻi o ka mālama ʻana i ka wai. Ke wehe hamama ka pīpī pīpī i ke kūlana hāmama ʻO ka pulupili Butterfly ka wili elima a me ka sila hao. Elastic sealing valve, sealing ring can be inlaid on the valve body or hoʻopili i ka periphery o ka butterfly plate.
ʻO ke kiwikā me ka sila metala ʻoi aku ka lōʻihi o ke ola o ka lawelawe ma mua o kēlā me ka sila elima, akā paʻakikī e sila loa. Hiki i ke sila metala ke hoʻopili i ka mahana hana kiʻekiʻe, ʻoiai ka sila elima i ka palena o ka mahana.
Inā koi ʻia ka pahu butterfly e hoʻohana i ka kahe kahe, ʻo ka mea nui ke koho i ka nui kūpono a me ke ʻano o ka nohona. ʻO ke kumumanaʻo o ka pulupulu butterfly kūpono kūpono no ka hana ʻana i ka nui kiwikā nui. ʻAʻole hoʻohana ākea wale ʻia ka pulupulu Butterfly i ka ʻaila ʻaila, ʻenekini, ʻoihana kemika, mālama wai a me nā ʻoihana ʻē aʻe, akā hoʻohana pū ʻia i ka ʻōnaehana wai anuanu o ka mana uila.