Leave Your Message
Kiwikā pulelehua ʻano ʻekolu
Kiwikā

Kiwikā pulelehua ʻano ʻekolu

Hoʻohana nui ʻia ka valve butterfly ʻekolu-bias i nā ʻōnaehana pipeline ʻoihana kahi e kau ʻia ai nā koi kiʻekiʻe ma ka hilinaʻi sila a me ke kūpaʻa hana. He kūpono ia no nā noi me ka hana lōʻihi, ka wehe pinepine ʻana a me ka pani ʻana, a i ʻole nā ​​​​loli koʻikoʻi i nā kūlana hana. Hoʻohana kēia ʻano valve i kahi ʻano sila metala bias ʻekolu-dimensional. I ka wā o ke kaʻina wehe a me ka pani ʻana, neʻe ka papa butterfly ma kahi alahele spatial i hoʻonohonoho mua ʻia, a ʻaʻohe pilina paheʻe ma waena o ia a me ka noho valve. Hoʻemi kēia i ka ʻaʻahu ma nā ʻili sila mai kahi hiʻohiʻona kūkulu.

I ka hana maoli, pili wale ka papa pulelehua me ka noho kiwikā ma ke kahua hope loa o ka pani piha ʻana o ka kiwikā. I ke kaʻina hana pani, pili mālie ka papa pulelehua i ka noho kiwikā metala e hana i kahi sila, ma mua o ka hoʻokō ʻana i ka ʻoki ma o ka hoʻopili koke ʻana. He hopena liʻiliʻi kēia ʻano sila holomua i ke kūlana sila ma hope o nā wehe ʻana a me nā pani ʻana he nui, he mea maikaʻi ia no ka mālama ʻana i ka hana ʻoki paʻa o ka kiwikā ma luna o kahi manawa lōʻihi o ka hana.

    • Hoʻolālā a me ka Hana ʻana

      Hoʻohana nui ʻia ka valve butterfly ʻekolu-bias i nā ʻōnaehana pipeline ʻoihana kahi e kau ʻia ai nā koi kiʻekiʻe ma ka hilinaʻi sila a me ke kūpaʻa hana. He kūpono ia no nā noi me ka hana lōʻihi, ka wehe pinepine ʻana a me ka pani ʻana, a i ʻole nā ​​​​loli koʻikoʻi i nā kūlana hana. Hoʻohana kēia ʻano valve i kahi ʻano sila metala bias ʻekolu-dimensional. I ka wā o ke kaʻina wehe a me ka pani ʻana, neʻe ka papa butterfly ma kahi alahele spatial i hoʻonohonoho mua ʻia, a ʻaʻohe pilina paheʻe ma waena o ia a me ka noho valve. Hoʻemi kēia i ka ʻaʻahu ma nā ʻili sila mai kahi hiʻohiʻona kūkulu.
      I ka hana maoli, pili wale ka papa pulelehua me ka noho kiwikā ma ke kahua hope loa o ka pani piha ʻana o ka kiwikā. I ka wā o ke kaʻina hana pani, pili mālie ka papa pulelehua i ka noho kiwikā metala e hana i kahi sila, ma mua o ka hoʻokō ʻana i ka ʻoki ma o ka hoʻopili koke ʻana. He hopena liʻiliʻi kēia ʻano sila holomua i ke kūlana sila ma hope o nā wehe ʻana a me nā pani ʻana he nui, he mea maikaʻi ia no ka mālama ʻana i ka hana ʻoki paʻa o ka kiwikā ma luna o kahi manawa lōʻihi o ka hana. Hoʻohana nui ʻia kēia ʻano kiwikā pulelehua ʻekolu-bias i nā ʻōnaehana paipu waena a me ka nui. ʻO nā anawaena maʻamau maʻamau mai DN50 a i DN600, e like me ka 2″ a i 24″ i nā nui imperial. Ma ke ʻano o nā helu kaomi, hiki ke hoʻopili ʻia i nā kūlana hana o ka Papa 150 a i ka Papa 2500, e hoʻokō ana i nā koi hoʻohana o nā paipu ʻoihana maʻamau a me nā ʻōnaehana kaomi kiʻekiʻe.
      ʻO ka mea kino valve i koho pinepine ʻia ma muli o nā ʻano o ka medium, ke kaomi hana a me nā kūlana mahana. Ma lalo o nā kūlana hana maʻamau, hiki ke hoʻohana ʻia ʻo A105, LF2 a me nā mea kila i hoʻoheheʻe ʻia; i nā noi e koi ana i ke kū'ē ʻana i ka mahana a i ʻole ke kaomi kiʻekiʻe, hiki ke koho ʻia ʻo F11, F22 a me nā kila alloy ʻē aʻe; i ka wā e ʻānai ai ka medium a i ʻole he mau koi no ka hoʻomaʻemaʻe mea, hiki ke hoʻohana ʻia ke kila kila a i ʻole nā ​​​​alloys nickel e like me Hastelloy C-276 a me Inconel 718. Hiki ke hoʻoponopono ʻia ke ʻano mea kikoʻī e like me nā kūlana hana o ka papahana. Hoʻopili pinepine ʻia kēia valve e ka flange. Hiki ke hoʻokō ʻia nā ana pili a me nā kūlana e like me nā kikoʻī maʻamau e like me ASME a me EN, kahi mea kūpono no ka hoʻokomo ʻana me ka ʻōnaehana pipeline e kū nei. Ma ke ʻano o ke ʻano hana, hiki ke hoʻohana lima ʻia ke kikoʻī o ke anawaena liʻiliʻi; i ka piʻi ʻana o ke anawaena, hoʻonohonoho pinepine ʻia kahi pahu pahu, a hiki ke koho ʻia nā mea hoʻoikaika pneumatic a uila paha e like me nā koi kaohi.
      ʻO ka pae mahana kūpono o ka valve e hilinaʻi nui ʻia ma ka hui pū ʻana o ka mea kino valve a me ke ʻano sila metala. Ma ke koho ʻana i ke ʻano kūpono, hiki iā ia ke hoʻokō i nā koi hoʻohana ma lalo o nā kūlana mahana like ʻole. I nā ʻoihana e like me ka petroleum, ka ʻenekinia kemika, ka mana, ka metallurgy, a me nā hana lehulehu, hoʻohana nui ʻia kēia ʻano o ka valve butterfly ʻekolu eccentric no ka mana on-off a i ʻole ka ʻoki ʻana o ka medium. Ma muli o ka nele o ka friction mau ma waena o nā ʻili sila i ka wā o ka wehe ʻana a me ke kaʻina hana pani ʻana, ʻike ka valve i ka liʻiliʻi o ka ʻaʻahu ma luna o kahi manawa lōʻihi o ka hana, e kōkua ana i ka hōʻemi ʻana i ka pinepine o ka mālama ʻana a hoʻolōʻihi i ke ola lawelawe holoʻokoʻa.

    • Nā palena loea (hiki ke hoʻopilikino ʻia)

    Hoʻoiho_faila
    Kiwikā Pepeiao Offset ʻEkolu

    KIʻI KIKOʻĪ

    Kāhea iā mā˚ou

    Leave Your Message