High Quality Wholesale Industrial Threaded Globe Valve China hale hana mea hoʻolako Mea Hana
He aha ka Threaded Globe Valve?
ʻO nā kiwi poʻo poʻipoʻi he mau pahu pani pani laina laina i hoʻohana ʻia e hoʻomaka, hoʻōki a hoʻoponopono paha i ke kahe me ka hoʻohana ʻana i kahi lālā pani i kapa ʻia he diski.Aia ka noho o ka valve puni honua i waenakonu a like me ka paipu, a ua pani ʻia ka wehe ʻana o ka noho me kahi diski a i ʻole plug. Hiki i ka puni honua valve ke pani loa i ke ala kahe a i ʻole hiki ke wehe ʻia.Hoʻololi like ka wehe ʻana o ka noho me ka huakaʻi o ka disc i kūpono no nā hana e pili ana i ka hoʻoponopono kahe.ʻOi aku ka maikaʻi a hoʻohana nui ʻia nā valve Globe e hoʻomalu a hoʻōki i ke kahe ʻana o ka wai a i ʻole ke kinoea ma o ka paipu no ka throttling a me ka hoʻokele ʻana i ka kahe wai a hoʻohana mau ʻia i nā paipu liʻiliʻi.
ʻO ka pāpaʻi poʻo poʻoʻO ia kekahi o ka hoʻolālā kaulana loa o ka honua valves, no ka US a me API system.the inside diameter, material, the face to face, wall thickness, pressure temperature, ua wehewehe ʻia e ASME B16.34.
Eia kekahi, ma muli o ka hoʻolālā ʻana o ka noho a me ka disc, ka ukana o ka nohoʻO nā kiwi honua ASMEhiki ke hoʻomalu maikaʻi ʻia e kahi ʻōpala wili.ʻO ka hiki ke hoʻopaʻa ʻia o kaASME puni honuakiʻekiʻe loa.Hiki iā lākou ke hoʻohana no ka hana ma waho. Ma muli o ka hele pōkole o ka diski ma waena o nā kūlana wehe a pani ʻia,ʻO nā kiwi honua ASMEkūpono inā pono e wehe a pani pinepine ʻia ka valve.No laila, hiki ke hoʻohana ʻia nā kīwaha honua no ka nui o nā hana.
kaʻO ka pāpaʻi poʻo poʻoHiki ke hoʻohana ʻia no nā kumu throttling like.Many hoʻokahi-noho valve kino hoʻohana i ka hale paʻa a i ʻole ke ʻano o ka hale paʻa no ka mālama ʻana i ke apo noho, hāʻawi i ke alakaʻi ʻana i ka pahu valve, a hāʻawi i kahi ala no ka hoʻokumu ʻana i nā hiʻohiʻona kahe o ka valve.hiki ke hoʻololi maʻalahi ʻia e ka hoʻololi ʻana i nā ʻāpana ʻoki e hoʻololi i ke ʻano kahe a hāʻawi i ka mana hoʻemikahe ʻana, ka leo attenuation, a i ʻole ka hōʻemi a i ʻole ka hoʻopau ʻana i ka cavitation.
ʻO ASME Globe Valve Body Patterns, aia ʻekolu mau hiʻohiʻona kino mua a i ʻole nā mea hoʻolālā no nā kīwaha Globe, ʻo ia hoʻi:
- 1). Kūlana Kūlana (ʻike pū ʻia ʻo Tee Pattern a i ʻole T - Pattern a i ʻole Z - Pattern)
- 2).
- 3).Oblique Pattern (ʻike pū ʻia ʻo Wye Pattern a i ʻole Y - Pattern)
ʻO ka hiʻohiʻona nui o Threaded Globe Valve
- 1) .Na mea hiki ke hoailona maikai
- 2) Ka mamao hele pōkole o ka disc(stroke) ma waena o nā kūlana hāmama a pani ʻia,ʻO nā kiwi honua ASMEkūpono inā pono e wehe a pani pinepine ʻia ka valve;
- 6).Maikaʻi i ka hiki ke throttling maikaʻi, ma ka hoʻololi ʻana i ke ʻano o ka noho a me ka disc.
- 7).BLoaʻa ka sila ellows ma ke noi.
Nā kikoʻī kikoʻī o ka Threaded Globe Valve
| Hoʻolālā a hana | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Paʻi helu (Papa) | Papa150-Papa4500 |
| He alo a he alo | ANSI B16.10 |
| Anana flange | AMSE B16.5 |
| Ana wili ʻana | ASME B16.25 |
| Paʻi-mahana helu | ASME B16.34 |
| Hoao a nana | API598 |
| Bdoy | Ke kila kalapona, Ke kila kila, Alloy steel |
| Noho | kila kuhiliʻole, kila huila, Stellite uhi. |
| Hana | huila lima, mea hana lima, mea hana uila, mea hana pneumatic |
| ʻO ke ʻano o ke kino | ʻO ke kumu maʻamau (ʻano T-ʻano a i ʻole Z-type), ʻano kihi, Y kumu |
Mea ʻoki maʻamau i ka API 600
| Kāhea ʻoki | Noho apo apo Mahele Helu 2 | Mahele o ka Ili Wedge No. 3 | Ke kumu Mahele No.4 | Noho hope Mahele Helu 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Monel | Monel | Monel | Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Aluia 20 | Aluia 20 | Aluia 20 | Aluia 20 |
Hōʻike nā huahana: Threaded Globe Valve
Hoʻohana ʻana i ka ʻūhā Globe Threaded
ASME Globe Valvehoʻohana nuiʻia i nāʻano lawelawe;ʻelua mau lawelawe wai kaomi haʻahaʻa a me ke kiʻekiʻe.ʻO nā hoʻohana maʻamau o nā valves globe:
- 1) .Hoʻolālā ʻia no ka pipeline on-off mau, a i ʻole throttling i ka wai a me ke kinoea.
- 2) .Nā wai: Ka wai, ka mahu, ka ea, kaʻailaʻaila a me nā meaʻaila, ke kinoea maoli, ka condensate kinoea, nāʻenehanaʻenehana, ka oxygen, ka wai a me nā kinoeaʻole.
- 3).Pono nā ʻōnaehana wai hoʻoluʻu e hoʻoponopono i ke kahe.
- 4).ʻO ka ʻōnaehana ʻaila e pono ai ka leak-tightness.
- 5).Nā ʻōnaehana hoʻokele valve bypass.
- 6).ʻO nā puka makani kiʻekiʻe a me nā kahawai haʻahaʻa.
