Ma ka hale hana ʻo Jinbin, ʻelua mau kiwikā pulelehua wafer i hoʻopilikino ʻia e ka mea kūʻai aku e nānā hope ʻia nei. ʻO ka nui o ka waferkiwikā pepekeʻo DN800, me ke kino valve i hana ʻia me ka hao ductile a me ka pā valve i hana ʻia me EPDM, e hoʻokō ana i nā kūlana hana o ka mea kūʻai aku. 

ʻO nā pono koʻikoʻi o nā valves butterfly wafer EPDM he mea koʻikoʻi, e hoʻohui ana i ka hana a me ka hoʻokele waiwai

Loaʻa i nā papa valve EPDM ka hoʻōla elastic maikaʻi loa a me ke kūpaʻa ʻana i ka wā, me kahi laulā ākea o -40 ℃ a i 120 ℃. Loaʻa iā lākou ke ahonui kiʻekiʻe i nā media corrosive nāwaliwali e like me nā waikawa, alkalis, a me ka wai ʻino, e hoʻokō ana i ka sila ʻole-leakage. ʻO ka hoʻolālā anawaena nui DN800, i hui pū ʻia me ka hiʻohiʻona pale kahe haʻahaʻa o ka valve butterfly ʻano wafer, he mana kahe ikaika, e hoʻokō ana i nā koi halihali o nā media kahe nui a e hōʻemi ana i ka hoʻohana ikehu o ka pūnaewele pipeline. 

Hoʻemi ke ʻano o ka valve butterfly ʻano wafer i ke kaumaha ma 30% i hoʻohālikelike ʻia me ka valve butterfly flanged, ʻaʻole pono nā lako hāpai nui, maʻalahi ke hoʻouka a wehe i ka papa valve, a he haʻahaʻa nā kumukūʻai mālama i ka pae hope. Kūpaʻa ka mea EPDM i ka ʻelemakule a me ka haehae. Ke hui pū ʻia me nā kumu valve kila kila, ʻaʻole ia e komo i nā mea pāpaho i loaʻa ke one a me nā mea paʻa i hoʻokuʻu ʻia. ʻOi aku ka lōʻihi o kona ola lawelawe ma mua o 2 a 3 mau manawa ma mua o nā papa valve rapa maʻamau. Eia kekahi, i nā hiʻohiʻona anawaena nui, ʻoi aku ka haʻahaʻa o ke kumukūʻai hana ma mua o 40% ma mua o nā valves pōpō a me nā valves puka, a ua hoʻemi ʻia hoʻi nā kumukūʻai hoʻonohonoho a me ka hana a me ka mālama ʻana. Hoʻohui ia i ka hana kiʻekiʻe me ka hana kumukūʻai kiʻekiʻe. 

Uhi kāna mau hoʻohana pono i nā hiʻohiʻona koʻikoʻi ma nā ʻoihana he nui:

I nā papahana hoʻolako wai a me nā hoʻokahe wai o ke kūlanakauhale, kūpono ia no nā paipu nui o nā pūnaewele hoʻolako wai o ke kūlanakauhale, nā paipu komo a me nā paipu puka o nā hale hana hoʻomaʻemaʻe wai ʻino, a me nā ʻōnaehana hoʻokuʻu wai ʻino o nā pahu sedimentation. Hiki iā ia ke kū i ka ʻino ʻana o nā mea olaola a me ka sediment i loko o ka wai ʻino a ua sila ʻia e pale i ka leakage. Ma ke kahua o ka hoʻomaʻemaʻe wai, hiki ke hoʻohana ʻia ʻo EPDM no nā paipu holoi hope o nā pahu kānana i nā hana wai a me nā ʻōnaehana hoʻohana hou ʻana i ka wai i hoʻihoʻi ʻia. ʻAʻohe mea ʻawahia a pili i ke kaiapuni ʻo Epdm, a hoʻokō i nā kūlana hoʻomaʻemaʻe no ka wai inu. 

He kūpono ia no nā paipu e lawe ana i nā hopena waikawa a me ka alkali a me nā wai ʻōpala kemika i loko o ka ʻoihana kemika, a hiki ke kū i ka pala o nā waikawa organik, nā paʻakai alkali a me nā mea ʻē aʻe. I loko o nā hiʻohiʻona HVAC a me ka hoʻomehana kikowaena, kūpono ia no nā pūnaewele hoʻomehana kikowaena kūlanakauhale a me nā ʻōnaehana kahe wai ma nā paka ʻoihana nui. He haʻahaʻa kona kūpaʻa kahe a me ke kūpaʻa wela kūpono, e hoʻomaikaʻi ana i ka pono o ka hoʻololi wela. I loko o nā ʻoihana mana a me nā ʻoihana metallurgical, hiki ke hoʻohana ʻia i loko o nā paipu wai e kahe ana o nā mea kanu mana a me nā ʻōnaehana wai hoʻoluʻu o nā wili kila, a hiki ke kū i ka ʻino ʻana o ka wai e kahe ana i ka mahana kiʻekiʻe a me nā haumia ʻoihana. Ma nā kahua o ka mahiʻai a me ka mālama wai, kūpono ia no nā paipu lawe wai nui o nā ʻāpana irrigation nui a me nā paipu hoʻokuʻu kahe o nā waihona wai. He kūpaʻa ia i ka ʻelemakule ultraviolet, hiki ke hoʻololi i nā wahi waho ʻino, a hoʻokō i ke koi no ka lawe wai kahe kiʻekiʻe. 

Ma ke ʻano he mea hana kiwikā me 20 mau makahiki o ka ʻike, hana ʻo Jinbin Valve i kahi ākea o nā kiwikā no ka mālama wai a me ka metallurgy, me nā kiwikā pepeke nui-diameter, nā kiwikā puka, nā puka penstock i kau ʻia ma ka pā, nā puka kahawai, nā mea hoʻopau ea, nā louvers, nā kiwikā hoʻokuʻu, nā kiwikā conical, nā kiwikā puka pahi, a me nā kiwikā puka, a pēlā aku. Hoʻopilikino mākou a hana e like me nā pono o ka mea kūʻai aku, e hoʻokō pono ana i nā kūlana hana. Inā he mau koi pili kāu, e ʻoluʻolu e kelepona mai iā mākou ma lalo nei. E loaʻa iā ʻoe kahi pane i loko o 24 mau hola!