ʻO ka ʻokoʻa ma waena o ka Wafer butterfly valve a me ka Flange butterfly valve.

ʻO kaWafer Pulelehua Valvea ʻelua mau pilina ʻo Flange Butterfly Valve. 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 ʻano Wafer, a kiʻekiʻe ke koi pololei o ke kūkulu ʻana. Inā ʻaʻole pololei ka Flange ma nā ʻaoʻao ʻelua, e hoʻokau ʻia ka wili i kahi ikaika ʻoki nui, a maʻalahi ka liki ʻana o ka valve.

ʻO ka maʻamau, he lōʻihi nā ʻōwili valve ʻano 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 ʻano 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.

ʻAno flangekiwikā pulelehua noho laholioʻO ke kino o ka valve flange e pili ana i ka flange paipu, ʻoi aku ka hilinaʻi o ke sila ʻana, akā kiʻekiʻe ke kumukūʻai o ke valve.
Eia kekahi, ʻo Tianjin Tanggu Water Seal Valve Co., Ltd. he ʻenehana holomua i ka noho elastic e kākoʻo ana i nā ʻoihana, ʻo nā huahana he elastic seat wafer butterfly valve, lug butterfly valve, double flangekiwikā pulelehua concentric, kiwikā pulelehua eccentric flange pālua, kiwikā kaulike,kiwikā hōʻoia papa pālua wafer, Y-Strainer a pēlā aku. Ma Tianjin Tanggu Water Seal Valve Co., Ltd., haʻaheo mākou i ka hāʻawi ʻana i nā huahana papa mua e hoʻokō ana i nā kūlana ʻoihana kiʻekiʻe loa. Me kā mākou ākea o nā valves a me nā mea hoʻopili, hiki iā ʻoe ke hilinaʻi iā mākou e hāʻawi i ka hopena kūpono no kāu ʻōnaehana wai. E kāhea mai iā mākou i kēia lā e aʻo hou e pili ana i kā mākou huahana a pehea e hiki ai iā mākou ke kōkua iā ʻoe.