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  • Pneumatic Acutator Type Pneumatic Diaphragm Valve

    ʻApepa Diaphragm

    Pneumatic Acutator Type Pneumatic Diaphragm Valve

    1) Ke ola pōʻaiapuni kiʻekiʻe, hana hoʻopaʻa maikaʻi.

    2) ʻO ke kaumaha māmā a me ka pale ʻana i ka corrosion maikaʻi loa, ma muli o ka hana thermoplastic kūʻokoʻa.

    3) Hiki ke hoʻohui ʻia a wehe ʻia paha nā lako koho āpau ma ke kula.

    4) Hiki ke hoʻokomo ʻia ka hoʻonohonoho ʻana e hoʻokō i ka mana kahe.

    5) Ua hoʻolālā ʻia ka mīkini hoʻomaha huakaʻi pani hiki ke hoʻonui i ke ola lawelawe o ka diaphragm a maʻalahi i ke kaʻina hana.

      Nā hiʻohiʻona huahana

      1) Ke ola pōʻaiapuni kiʻekiʻe, hana hoʻopaʻa maikaʻi.
      2) ʻO ke kaumaha māmā a me ka pale ʻana i ka corrosion maikaʻi loa, ma muli o ka hana thermoplastic kūʻokoʻa.
      3) Hiki ke hoʻohui ʻia a wehe ʻia paha nā lako koho āpau ma ke kula.
      4) Hiki ke hoʻokomo ʻia ka hoʻonohonoho ʻana e hoʻokō i ka mana kahe.
      5) Ua hoʻolālā ʻia ka mīkini hoʻomaha huakaʻi pani hiki ke hoʻonui i ke ola lawelawe o ka diaphragm a maʻalahi i ke kaʻina hana.

      He aha ka pneumatic diaphragm valve?

      Pneumatic diaphragm valve kumu hoʻolauna pneumatic diaphragm valve. he ʻano kūikawā ia o ka valve ʻoki ʻia, i ʻike ʻia i nā makahiki 1920. ʻO kona wehe a pani ʻana he ʻāpana o nā mea palupalu i hana ʻia i ka diaphragm, ua hoʻokaʻawale ʻia ka lua o ke kino valve a me ka uhi o ka valve a me nā mea hoʻokele, no laila ua kapa ʻia ʻo ia ka pneumatic diaphragm valve. Pneumatic diaphragm valve hiʻohiʻona koʻikoʻi ka diaphragm i ka lua kino haʻahaʻa a me ka lua bonet luna. Aia ia ma ka diaphragm ma luna o ke kumu, flap a me nā ʻāpana ʻē aʻe o ka medium mai ka corrosion, e hoʻopau ana i ke ʻano hoʻopaʻa hoʻopaʻa paʻa, a ʻaʻole e hoʻopuka i ka leakage medium.

      He aha nā mea maikaʻi o ka pneumatic diaphragm valve?

      ʻElua mau pono nui ka pneumatic diaphragm valve:
      1) ʻAʻole pono ka valve i kahi ʻano hoʻopaʻa hoʻopaʻa ʻana i kahi ʻāpana ʻokoʻa, ʻo ka diaphragm i ka ʻoki ʻoki ʻia i ka manawa like ke pāʻani i ka hoʻopaʻa ʻana.
      2) ʻO ka maʻalahi o ka pani ʻana o ka diaphragm ka hilinaʻi, a hiki i ka wai lepo ke hana maikaʻi i ka ʻoki ʻana.
      No laila, ua hoʻokaʻawale loa ʻia ka mīkini hana a me ke ala waena. ʻAʻole hiki ke hoʻohana wale ʻia ka valve diaphragm pneumatic i ka ʻoihana meaʻai a me ka ʻoihana lāʻau lapaʻau, akā no kekahi mea paʻakikī hoʻi e lawe i ka media a me nā media pōʻino.

      He aha nā mea maikaʻi o ka pneumatic diaphragm valve?

      L(mm) d L2
      HG/DIN HE ANSI Socket Loko
      HG/DIN HE ANSI HG/DIN HE ANSI
      iwakāluakūmākahi 110 110 20 iwakāluakūmālua 21.3 Rc1/2 PT1/2 NPT1/2 155
      iwakāluakūmālua 120 120 25 26 26.7 Rc3/4 PT3/4 NPT3/4 165
      iwakāluakūmākolu 130 130 32 32 33.4 Rc1/2 PT1/2 NPT1/2 173
      25 160 160 40 38 42.2 Rc1-1/4 PT1-1/4 NPT1-1/4 248
      28 180 180 50 48 48.3 Rc1-1/2 PT1-1/2 NPT1-1/2 257
      30 210 210 65 60 60.3 ʻO Rc2 PT2 NPT2 292
      QQ20231108084702o5o