ʻO ke kiwikā pepeke Triple offset kiʻekiʻe BW Kina Mea Hana/ Mea Hoʻolako/ hale hana
He aha ka Triple offset butterfly valve BW?
ʻO ka kiwikā pepeke ʻekolu offset BW, i ʻike ʻia hoʻikiwikā pulelehua ʻekolu offset, he ʻano kiwikā pulelehua hana kiʻekiʻe, i hoʻolālā ʻia no nā kūlana hana o ke kaomi kiʻekiʻe, ke ana wela kiʻekiʻe, a me nā alapine kiʻekiʻe o ka wehe a me ka pani ʻana.
ʻO ka kiwikā pepeke i hoʻopaʻa ʻia me ka laholio concentric, me ka hoʻolālā makua a me ka ʻenehana hana ʻana, hilinaʻi i ka maikaʻi a me ke aloha i ke kumukūʻai. Akā no nā noi koʻikoʻi e like me nā mahana kiʻekiʻe a i ʻole ma nā alapine wehe a pani kiʻekiʻe, ʻaʻole ʻae ʻia ka hoʻohana ʻana i nā kiwikā pepeke noho palupalu. No laila, ʻo nā kiwikā pepeke sila paʻakikī, noho metala a noho seramika paha, i hoʻolālā ʻia no ke ana wela kiʻekiʻe, kaomi kiʻekiʻe a i ʻole nā alapine kiʻekiʻe o ka wehe ʻana, ua hoʻohana ʻia, akā ʻo ka hana sila o ka kiwikā pepeke sila paʻakikī kuʻuna he mea nui ia.
Kiwikā pulelehua eccentric ʻekolu(i ʻike ʻia hoʻi ʻo ka triple offset butterfly valve) ua hana ʻia ma kēia hihia.
ka leaka ʻole o kā mākoukiwikā pulelehua eccentric ʻekoluHoʻokō ʻia e ke apo sila kila kila i hoʻohui ʻia i kau ʻia ma ka diski. Hoʻokō ʻia ka hoʻolālā o ka wili ʻākau me ka friction ʻole e ke kumu ʻokoʻa eccentric triple. Hoʻopau ia i ka friction ma waena o ka noho a me ke apo sila i ka wili 90º, ʻO ka torque liʻiliʻi ʻo ia hoʻi hiki iā mākou ke hoʻomaka i ka valve me kahi actuator liʻiliʻi, e mālama i ka nui o ke kumukūʻai a me ka wahi.
Nā hiʻohiʻona nui o ka Triple offset butterfly valve BW
- Hana ʻia metala a pau e pale aku i ke ahi.
- Hāʻawi nā uhi noho Stellite® papa 6 i ke kūpaʻa maikaʻi loa.
- ʻO nā kuhikuhi diski hāmama/pani ʻia a me ke anakahi kūlana diski waho e hoʻomaʻalahi i nā kaʻina hana hoʻokomo/wehe i ka API 609.
- Hoʻokūpaʻa ke apo sila metala hui i ka hoʻolaha kūpono ʻana o ka mana noho a puni ke anapuni noho i hana ʻia me ka mīkini kikoʻī.
- ʻO ka ʻaoʻao o ka flange e hōʻoiaʻiʻo ana i ka planarity o ka nati bolting a me ka washer, e hoʻonui ana i ka hilinaʻi a me ka palekana o ka hui.
- Hiki ke hoʻololi maʻalahi i nā apo sila duplex a me graphite multi-layered.
- ʻO ke koʻokoʻo ʻāpana hoʻokahi i hoʻoikaika nui ʻia i hoʻolālā ʻia e hoʻoili/mālama i ka torque me ka pono.
- Pale aku nā pale graphite ulana i ke komo ʻana o ka lepo, e hōʻoiaʻiʻo ana i ka holo mau ʻana o ka torque a me ka hana o ka valve.
Nā kikoʻī loea o ka Triple offset butterfly valve BW
| Hoʻolālā | API 609/ASME B16.34 |
| Hoʻopau i ka pilina | ʻAno Wafer, ʻAno Lug, ʻAno Flanged, ʻAno Buttweld |
| Hana | Manual/Pneumatic/Uila |
| Pae Nui | NPS 2"-60"(DN50-DN1500) |
| Ka helu o ke kaomi | Papa ASME 150-300-600-900 (PN16-PN25-PN40-63-100) |
| Maʻamau Flange | DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16, BS 10 Papa D, BS 10 Papa E |
| He alo a he alo | ANSI B16.10, EN558-1 Moʻo 13 & 14 |
| Mahana | -29℃ a i 450℃ (ma muli o nā mea i koho ʻia) |
Hōʻike Huahana: Triple offset butterfly valve BW
Hoʻohana: Triple offset butterfly valve BW
ʻO kēia ʻano Triple offset butterfly valve BW kūpono no ka lawelawe ʻana i nā ʻano wai like ʻole i loko o ka ʻaila a me ke kinoea, ka petrochemical, kemika, ka lanahu, ka desalination, nā hana wai, nā ʻoihana meaʻai a me nā mea inu. No ka mana o ka lā, ka geothermal a me ka hydro, nā wahie fossil, ka hoʻomehana ʻāpana, ka hana mining, nā hale hana moku a me nā ʻoihana aerospace.
