Kino kila kila i hoʻopaʻa piha ʻia me ka pōpō kila kila Trunnion Mounted Welding End Ball valve mea hana ATEX
He aha ka valve pōpō ATEX?
ʻO ka valve pōpō ATEX kekahi o nā valves kaulana loa no nā ʻoihana like ʻole. Me ia ʻanonā hiʻohiʻonae like me ke kūpaʻa wai liʻiliʻi, ke kahawai kahe maʻalahi, ka wehe wikiwiki a me ka pani ʻana, a me ka mana maʻalahi, ua hoʻohana nui ʻia ka valve pōpō. Akā ʻo ka noho a i ʻole nā kiwikā pōpō maʻamau i hana ʻia me PTFE a me nā mea ʻē aʻe ʻaʻole metala. I kaupalena ʻia e nā mea sila noho, ʻaʻole hiki ke hoʻohana ʻia nā valve maʻamau ma lalo o ke kūlana lawelawe o ke kiʻekiʻe o ka mahana a i ʻole ke kūpaʻa ʻana.
No laila, ʻo ka moʻo o nā hana hoʻomaʻamaʻa kaila houl nā kiwikā poepoe i noho ʻia metalauaua hoʻomohala ʻia, aua hoʻopili nui ʻia i ka petroleum, ʻoihana kemika, mana uila, metallurgy, ʻoihana māmā a pēlā aku
Nā hiʻohiʻona nui o ka Ball valve ATEX?
1.ʻenehana hoʻopaʻakikī Ball a me ka noho kiʻekiʻe
Hoʻopili ʻia ka sila ʻana i ka metala e ʻai ma waena o ka pōpō a me ka noho metala o nā kiwikā pōpō. Wahi a nā kūlana lawelawe like ʻole a me nā koi o nā mea hoʻohana, hiki ke hoʻohana ʻia nā ʻenehana paʻakikī pōpō a me ka noho holomua, me ka uhi ʻana o HVOF, ka hoʻoheheʻe ʻana i ka nickel-base alloy, ka hoʻoheheʻe ʻana i ka nickel alloy kiʻekiʻe, ka hoʻoheheʻe ʻana i ka cobalt case hard alloy spray, a pēlā aku. Ma ke ʻano laulā, hiki i ka paʻakikī o ka ʻili o ka pōpō a me ka noho ke hiki i ka HRC55-60 me ka waiwai kiʻekiʻe loa o HRC70. A ma ke ʻano maʻamau, hiki i ke kūpaʻa wela o ka mea sila maka he 540°C, me ka waiwai kiʻekiʻe loa o 980°C. Loaʻa i ka mea sila maka nā hana pale maikaʻi i ka ʻaʻahu a me ka hopena.
2. Ka wehe ʻana a me ka pani ʻana o ka Valve Flexible
Ma lalo o ke kūlana lawelawe o ka mahana kiʻekiʻe, e hoʻonui nui ʻia ka pōpō a me ka noho ma muli o ka hoʻonui ʻana o ka wela, a e piʻi ka torque a ʻaʻole hiki ke wehe ʻia ka valve, Hoʻohana ka valve pōpō i ka pūnāwai disc a i ʻole ka pūnāwai i hoʻouka ʻia i ka sila i hiki ke omo ʻia ka hoʻonui wela o nā ʻāpana ma lalo o ka mahana kiʻekiʻe e ka pūnāwai disc a i ʻole ka pūnāwai. A ua hōʻoia ʻia e wehe maʻalahi ʻia ka valve a pani ʻia ma lalo o ka mahana kiʻekiʻe me ka ʻole o ka hoʻonui nui ʻana.
5. Hana Sila Hilinaʻi
Hoʻohana ʻia ka ʻenehana wili pōpō kū hoʻokahi, ma o ka hoʻohuli ʻana o ka pōpō a me ka wili ʻana ma nā kūlana like ʻole. E hoʻokō ka ʻili pōpō i ke kiʻekiʻe o ka poepoe a me ka maikaʻi. Hoʻomaopopo ʻia ke sila haʻahaʻa o ka noho valve e ka pūnāwai i hoʻopaʻa mua ʻia. Eia kekahi, ua hoʻolālā kūpono ʻia ka hopena piston o ka noho valve, kahi e hoʻomaopopo ai i ke sila kiʻekiʻe o ke kaomi e nā wai ponoʻī, ʻO ka paʻa o nā valves pōpō i hoʻopaʻa ʻia me ka metala e hoʻokō i nā koi o ka pae IV o ANSI B16.104.
Kiwikā poepoe trunnion noho metala
Kiwikā poepoe lana e noho ana metala
Nā kikoʻī loea o ka Ball valve ATEX?
Nā kiwikā poepoe noho metala, hoʻolālā like ʻole no ka pōpō lana a me ka pōpō trunnion.
Nā kiwikā poepoe lana e noho ana ma ka metala
Kiwikā poepoe trunnion noho metala
Hōʻike Huahana: Mea hana kiwikā pōpō ATEX
Ka hoʻohana ʻana o ka valve Ball ATEX
He aha ka mea i hoʻohana ʻia ai ka Ball valve ATEX?
ʻO kaKiwikā poepoe ATEXhoʻohana nui ʻia e ʻoki a hoʻohui paha i nā mea hana ma nā paipu like ʻole, ka ʻaila, ka ʻoihana kemika, ka mana uila, ka metallurgy, ka ʻoihana māmā. He kūpono ia no nā kūlana lawelawe koʻikoʻi e loaʻa ana nā granules paʻa, slurry, ka pauka lanahu, cinder etc.
