Kiwikā nānā kiʻekiʻe kiʻekiʻe ʻoihana ʻO ka kiwikā nānā kila i hoʻoheheʻe ʻia Kina mea hoʻolako hale hana Mea hana
He aha ka valve nānā kiʻekiʻe?
Ua hoʻolālā ʻia nā kiwikā nānā, nā kiwikā hoʻi ʻole, e pale i ka hoʻohuli ʻana o ke kahe i loko o kahi ʻōnaehana paipu. Hoʻāla ʻia kēia mau kiwikā e ka mea e kahe ana i loko o ka pipeline.Hoʻokō ʻia ka pani ʻana ma ke kaumaha o ka mīkini nānā, ma ke kaomi hope, ma kahi pūnāwai, a i ʻole ma ka hui pū ʻana o kēia mau ʻano.
kiwikā nānā kaomi kiʻekiʻe no nā kiwikā nānā kiʻekiʻe liʻiliʻi, i hana ʻia e ke kila forged. hana maʻamau mākou iā lākou i loko o ka kiwikā nānā swing, piston check valve (lift check valve).Loaʻa i ʻekolu mau hoʻolālā pāpale. ʻO ka hoʻolālā mua ka Bolted Bonnet, me ka hui kāne-wahine, gasket ʻōwili wili, i hana ʻia ma F316L/graphite. Loaʻa pū kekahi gasket hui apo ma ke noi. ʻO ka lua o ka hoʻolālā, ʻo ia ka pāpale i hoʻopaʻa ʻia, me kahi hui i hoʻopaʻa ʻia me ke kaula a me ka sila. Ma ke noi, loaʻa kahi hui i hoʻopaʻa ʻia me ka ikaika komo piha, ʻo ka hoʻolālā hope loa ka pāpale sila kaomi, ʻo ia ka hoʻolālā no nā kiwikā kaomi kiʻekiʻe.
Nā hiʻohiʻona o ka valve hōʻoia kiʻekiʻe
- * Loaʻa ka kiwikā hōʻoia kowali, kiwikā hōʻoia piston (kiwikā hōʻoia hāpai).
- *Nā mea ākea e hāʻawi ana me A105, F316, F11, F22, Duplex F51
- *Papa kaomi piha e hāʻawi ana i 800-2500, me ke kino flanged e hāʻawi ana no ka Papa 150-600.
- * ʻAno paʻa e kūpono ai no ka lawelawe ʻana i nā ʻōnaehana kaomi kiʻekiʻe a me nā ʻōnaehana wela kiʻekiʻe.
Nā kikoʻī o ka valve hōʻoia kiʻekiʻe
Nā kiwikā nānā hoʻololi kila i hoʻoheheʻe ʻia
Nā kiwikā hōʻoia piston kila i hoʻoheheʻe ʻia
Nā kikoʻī loea okiwikā nānā kaomi kiʻekiʻe
| Hoʻolālā a me ka mea hana | API602,BS5352 |
| Pae nui | 1/2"-2" |
| ka helu kaomi (SW, Thread) | 800lbs-1500lbs-2500lbs |
| ka helu kaomi (RF) | 150-300-600lbs |
| Hoʻolālā pāpale | pāpale i hoʻopaʻa ʻia, pāpale i hoʻopaʻa ʻia, pāpale sila kaomi |
| Hoʻopau ʻia ka hoʻopili ʻana o ke kumu (SW) | ASME B16.11 |
| Kaula hoʻopau (NPT) | ASME B1.20.1 |
| ʻO ka ʻaoʻao hope | ASME B16.5, EN1092-1 |
| Kino | A105/F304/F316/F11/F22/F51/LF2/Monel |
| ʻokiʻoki | 13CR+STL/F304/F316/F51/Monel |
Hōʻike Huahana: kiwikā nānā kiʻekiʻe
Ka hoʻohana ʻana o ka valve hōʻoia kiʻekiʻe
ʻO kēia ʻanokiwikā nānā kaomi kiʻekiʻeHoʻohana nui ʻia i loko o nā paipu me nā wai a me nā wai ʻē aʻe.
- ʻAila a me ke Kinoea
- Kemika/Petrokemika
- Mana a me nā Pono Hana
- Nā Noi Pāʻoihana






