Kiwikā pepeke waferʻO e a me Double Flange butterfly valve ʻelua mau ʻano maʻamau o nā butterfly valves. ʻO nā ʻano valve ʻeluanā kiwikā pulelehua i noho ʻia me ka laholioHe ākea loa ka laulā o ka hoʻohana ʻana o nā ʻano ʻelua o nā kiwikā pulelehua, akā he nui nā hoaaloha ʻaʻole hiki ke hoʻokaʻawale ma waena o ka kiwikā pulelehua wafer a me ka kiwikā pulelehua flange, ʻaʻole maopopo i ka ʻokoʻa ma waena o nā mea ʻelua.
Hoʻolālā liʻiliʻi a māmā hoʻi ka valve butterfly wafer, e maʻalahi ai ke hoʻouka a me ka hana. ʻO kona hoʻonohonoho ʻano wafer e ʻae ai i ka hoʻouka wikiwiki a maʻalahi hoʻi ma waena o nā flanges, e kūpono ai no kahi paʻa a me nā noi e noʻonoʻo ana i ke kaumaha. Ma muli o nā koi torque haʻahaʻa, hiki i nā mea hoʻohana ke hoʻololi maʻalahi i ke kūlana o ka valve e hoʻomalu pololei i ke kahe me ka ʻole o ke kaumaha i nā lako.
He aha ka ʻokoʻa ma waena o ka wafer butterfly valve a me ka flange butterfly valve?
ʻElua mau pilina o ka wafer a me ka flange o ka valve butterfly. Ma ke ʻano o ke kumukūʻai, ʻoi aku ka haʻahaʻa o ke ʻano wafer, ʻo ke kumukūʻai ma kahi o 2/3 o ka flange. Inā makemake ʻoe e koho i ka valve i lawe ʻia mai, e like me ka hiki me ke ʻano wafer, ke kumu kūʻai haʻahaʻa, a me ke kaumaha māmā.
He lōʻihi ka lōʻihi o ka wili valve butterfly concentric wafer, a kiʻekiʻe ke koi pololei o ke kūkulu ʻana. Inā ʻaʻole pololei ka flange ma nā ʻaoʻao ʻelua, e kau ʻia ka wili i kahi ikaika shear nui, a maʻalahi ka valve e liki.
ʻO ka maʻamau, he lōʻihi nā ʻōwili valve wafer. Ma lalo o nā kūlana wela kiʻekiʻe, hiki i ka hoʻonui ʻana o ka bolt ke alakaʻi i ka leakage, no laila ʻaʻole kūpono ia no ke anawaena paipu nui ma lalo o nā kūlana wela kiʻekiʻe. A ʻaʻole hiki ke hoʻohana ʻia ka valve butterfly wafer no ka hopena o ka pipeline a pono e wehe ʻia ke kahawai iho, no ka mea, i ka wā e wehe ʻia ai ka flange downstream, e hāʻule ka valve wafer, pono e hana i kēia kūlana ma kahi ʻāpana pōkole ʻē aʻe e wehe ai, a ʻaʻohe pilikia o ka valve butterfly flange i luna, akā e kiʻekiʻe ke kumukūʻai.
ʻAʻohe mau flanges ma nā wēlau ʻelua o ke kino o ka valve butterfly wafer, akā he mau lua wale nō o nā bolt alakaʻi. Hoʻopili ʻia ka valve i nā flanges ma nā wēlau ʻelua me kahi hoʻonohonoho o nā bolts / nati. I ka hoʻohālikelike ʻana, ʻoi aku ka maʻalahi o ka wehe ʻana, he haʻahaʻa ke kumukūʻai o ka valve, akā ʻo ka hemahema, ʻo kekahi pilikia o ka ʻili sila, pono e wehe ʻia nā ʻili sila ʻelua.
kiwikā pulelehua ʻano FlangeHe flange ka kino o ka valve ma nā wēlau ʻelua o ka flange, i hoʻopili ʻia me ka flange paipu, ʻoi aku ka hilinaʻi o ke sila, akā kiʻekiʻe ke kumukūʻai o ke valve.
Eia kekahi, ʻo TWS Valve, i ʻike ʻia hoʻi ʻo Tianjin Tanggu Water Seal Valve Co., Ltd, he ʻenehana holomua elastic noho kiwikā e kākoʻo ana i nā ʻoihana, ʻo nā huahana he elastic noho wafer butterfly valve,kiwikā pepeke lug,kiwikā pulelehua concentric flange pālua, kiwikā pulelehua eccentric flange pālua, kiwikā kaulike,kiwikā hōʻoia papa pālua wafer, Y-Strainer a pēlā aku. Inā makemake ʻoe i kēia mau kiwikā, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Mahalo nui loa!
Ka manawa hoʻouna: Dec-20-2023
