ʻO ka noho ʻōlohelohe Vulcanized Flanged Butterfly Valve
Nā kikoʻī huahana
| Ka nui a me ke kaomi helu a me ke kūlana | |
| Ka nui | DN40-DN1800 |
| Ka helu o ke kaomi | Papa 125B, Papa 150B, Papa 250B |
| He maka a he maka STD | AWWA C504 |
| Hoʻohui STD | ANSI/AWWA A21.11/C111 Papa ANSI Flanged 125 |
| ʻO ke Flange Kiʻekiʻe STD | ISO 5211 |
| Mea Hana | |
| Kino | Hao Ductile, WCB |
| Pā | Hao Ductile, WCB |
| Kumu/ʻau | SS416, SS431 |
| Noho | NBR, EPDM |
| ʻŌpū | PTFE, Keleawe |
| ʻO ke apo | NBR, EPDM, FKM |
| Mea hoʻoikaika | Lever lima, Pahu kia, Mea hoʻoikaika uila, Mea hoʻoikaika pneumatic |
Hōʻike Huahana
Pōmaikaʻi Huahana
ʻO nā hiʻohiʻona nui o ka noho vulcanized pālua hapalua-ʻau flange butterfly valve:
1. Hoʻolālā hapalua-ʻau pālua: ʻOi aku ka paʻa o ke kaʻina hana wehe a pani ʻana o ka valve, e hōʻemi ana i ke kūpaʻa wai a hoʻomaikaʻi i ka pololei o ke kaohi kahe.
2. Noho kiwikā Vulcanized: Hana ʻia me ka mea vulcanized kūikawā, he kūpaʻa maikaʻi kona a me ka hana sila, e hōʻoiaʻiʻo ana i ka hana paʻa lōʻihi o ka kiwikā.
3. Pili Flange: Hoʻohana ʻia ka pilina flange maʻamau e hoʻomaʻamaʻa i ka pilina me nā lako ʻē aʻe a he ākea nā noi.
4. Nā mea hoʻoikaika like ʻole: hiki ke koho ʻia nā mea hoʻoikaika pneumatic, uila a manual paha e like me nā pono o ka mea hoʻohana e hoʻokō i nā pono hana like ʻole.
5. Ka laulā o ka noi: hoʻohana nui ʻia i ka kaohi kahe ʻana o ka pipeline i ka petroleum, ka ʻoihana kemika, ka metallurgy, ka mālama wai a me nā kahua ʻē aʻe.
6. Hana sila: Ke pani ʻia ka valve, hiki iā ia ke hōʻoia i ka sila piha a pale i ka liki ʻana o ka wai.
7. Mālama maʻalahi: Hoʻonohonoho maʻalahi, maʻalahi e mālama a hoʻoponopono, e hōʻemi ana i nā kumukūʻai hana.
Nā Huahana Kūʻai Wela
