BS1873 GLOBE VALVE
Nā hana nui: BS1873, poepoe honua, kiwikā, Flange, piʻi aʻe, ala ʻole ʻana, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A,
Huahana huahana:
Ka nui: NPS 2 a NPS 24
Ka Papa Hana: Papa 150 i ka Papa 2500
Pākuʻi ʻo Flange: RF, FF, RTJ
NA MEA HANA:
Kiola: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
NĀ KULA
| Hoʻolālā & hana | BS 1873 |
| Alo-alo-alo | ASME B16.10 |
| Hoʻopau Hoʻohui | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 wale nō) |
| - Pau ke kuʻina Weld i ASME B16.11 | |
| - Pau ka Butt Weld i ASME B16.25 | |
| Hōʻike & nānā | API 598 |
| Hoʻolālā palekana ahi | / |
| Eia pū kekahi | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Nā ʻē aʻe | PMI, UT, RT, PT, MT |
Nā hiʻohiʻona hoʻolālā:
1.RF, RTJ, a i ʻole BW
2.Werew Screw & Yoke (OS&Y), Pepe e piʻi aʻe ana, koʻokoʻo piʻi ʻole.
3. Bonnet Bonnet a i ʻole Bonnet Seal Bonnet
ʻO ka ʻāpana o ka wehe a pani ʻana o ka BS1873 poepoe honua he diski kuʻina ia, a he pālahalaha a pākaha paha ka ʻili hili, a neʻe laina ka pā ma ke laina waena o ka noho kiwikā. Ke ʻano neʻe o ke koʻokoʻo kiwikā (inoa maʻamau: koʻokoʻo hūnā ʻia), aia pū kekahi hāpai a me ke koʻokoʻo koʻokoʻo e hiki ke hoʻohana ʻia e kaohi i ke kahe o nā ʻano fluids e like me ka ea, ka wai, ka mahu, nā ʻano pāhaʻi like ʻole, ka lepo. , aila, mea hoʻoheheʻe wai a me ka pāpāho radioactive. No laila, kūpono loa kēia ʻano shutoff valve no ka hoʻopau ʻana a i ʻole ka hoʻonohonoho ʻana a me ka throttling. No ka mea he pōkole ke kī ʻana o ka wehe a pani ʻana paha o ke koʻokoʻo o kēia ʻano kiwikā, a he hana paʻa paʻa loa kāna, a no ka mea ʻo ka loli o ka puka noho kiwikā e kūlike i ka hahau ʻana o ka pahu kiwikā. , kūpono loa ia no ka hoʻoponopono kahe.
Inā ʻoe e pono i nā kikoʻī e pili ana i nā valves e ʻoluʻolu e kāhea aku i nā keʻena kūʻai NSW (newsway valve)
