ʻO DIN-EN Globe Valve
He aha ka DIN-EN globe valve?
DIN-EN Puka honuaHoʻolālā ʻia a hana ʻia e like me ka maʻamau Kelemania mua, DIN a i kēia mau lā ʻEulopa maʻamau EN13709.Hoʻohana nui ʻia ia ma nā ʻāina ma ʻEulopa.
ʻo ia ka neʻe laina panina 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.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 o ka DIN-EN Globe valves a hoʻohana nui ʻia 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.
kaʻO DIN-EN Globe valvesHiki 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 o ke kahe a hāʻawi ʻia i ka kahe hoʻemi ʻana, ka leo attenuation, a i ʻole ka hōʻemi a i ʻole ka hoʻopau ʻana i ka cavitation.
Hiki ke hoʻololi ʻia ka DIN-EN globe valves e like me ke ao holoʻokoʻa, SDNR (hoʻihoʻi ʻole i lalo), me ka hana ʻelua o ka valve honua a me ka valve check (non-return valve).no ke kaumaha kiʻekiʻe a me nā kūlana hana koʻikoʻi, loaʻa nō hoʻi ke sila bellows ma ke noi.
ʻO ka maʻamau, aia ʻekolu mau hiʻohiʻona kino a i ʻole hoʻolālā noʻO DIN-EN Globe valves:
- 1). Kūlana Kūlana (e like me ka 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 nā hiʻohiʻona nui o ka DIN-EN globe valve?
kumu maʻamau (pololei pololei)
ʻano ʻano kihi
ʻO ke kumu maʻamau me ke sila bellows
- 1) Ka mamao hele pōkole o ka diski (ka hahau) ma waena o nā kūlana hāmama a pani ʻia,DIN-EN kiwi honuakūpono inā pono e wehe a pani pinepine ʻia ka valve;
- 2) .He mea hiki ke hoailona maikai
- 3) He nui nā mea hiki ke loaʻa ma keʻano maʻamau (streght pattern), Angle pattern, a me Wye pattern (Y pattern).
- 4). Hiki ke hoʻohanaʻia ka DIN-EN globe valve ma keʻano he SDNR valve, globe-check valve ma ka hoʻololi ikiʻana i ka hoʻolālā.
- 5) .Easy Machining a me ka hoʻoulu houʻana o nā noho, no nā kumu likeʻole.
- 6) Maikaʻi a hiki i ka hiki ke throttling maikaʻi, ma ka hoʻololi ʻana i ke ʻano o ka noho a me ka disc.
- 7) Hoʻohana nui ʻia ma nā ʻāina āpau i ka hui ʻEulopa, a me kekahi mau ʻāina ʻē aʻe pū kekahi.
- 8) .Loaʻa ke sila Bellows ma ke noi.
Hoʻoponopono i ka hoʻolālā disc
Hoʻolālā diski kaulike, DN200 a i luna
Nā kikoʻī o ka DIN-EN globe valve?
Nā kikoʻī o DIN-EN Globe valve
Hoʻolālā a hana | BS1873,DIN3356,EN13709 |
Anawaena inoa (DN) | DN15-DN400 |
Paʻi paʻi (PN) | PN16-PN40 |
He alo a he alo | DIN3202,BS EN558-1 |
Anana flange | BS EN1092-1, GOST 12815 |
ʻO ka nui o ka weld butt | DIN3239,EN12627 |
Hoao a nana | DIN3230, BS EN12266 |
Kino | ʻO ke kila kalapona, Ke kila ʻole, ke kila kila |
Noho | kila kuhiliʻole, kila huila, Stellite uhi. |
Hana | huila lima, mea hana lima, mea hana uila, mea hana pneumatic |
Ke ano o ke kino | ʻO ke kumu maʻamau (ʻano T-ʻano a i ʻole Z-type), ʻano kihi, Y kumu |
MAHELE INOA | KA MEA | ||
1 Kino | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
2 Papa noho diski | X20Cr13 (1) | 1.4301(F304)+(1) | 1.4401(F316)+(1) |
* Papa noho | 13Cr (1) | SS304+(1) | SS316+(1) |
3 Puau | X20Cr13 (2) | 1.4301(F304)(2) | 1.4401(F316)(2) |
4 Puka | SS+graphite(4) | SS+graphite(4) | SS+graphite(4) |
* Noho hope (kokolo) | 13Cr(1) | SS304+(1) | SS316+(1) |
5 Papale | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
6 Hoʻopili | graphite(4) | graphite(4) | graphite(4) |
7 Aina | 1.0619(GS-C25) | 1.4308(CF8) | 1.4408(CF8M) |
8 Puka kumu | GGG40.3 (3) | GGG40.3 (3) | GGG40.3 (3) |
9 Huila lima | kila | kila | kila |
10 Sima | SS304 | SS304 | SS304 |
11 Nati huila lima | SS304 | SS304 | SS304 |
12 Uku | CK35 | CK35 | CK35 |
13 Maka maka | A193 B7 | A193 B8 | A193 B8M |
14 Nati | A194 2H | A193 8 | A193 8M |
15 Pin maka maka | CK35 | CK35 | A2-70 |
16 Sima | CK35 | SS304 | SS304 |
17 Nati | A193 B7 | A193 B8 | A193 B8M |
18 Bolts | A194 2H | A193 8 | A193 8M |
- (1) Ma ke noi: e alo me Stellite - Monel - Hastelloy - nā mea ʻē aʻe
- (2) Ma ke noi: 17 Cr - Monel - Hastelloy - nā mea ʻē aʻe
- (3) Ma ke noi: Cu Alloy
- (4) Ma ke noi: PTFE - nā mea'ē aʻe
Hōʻike Huahana:
Nā hoʻohana ʻana i nā kīwaha honua DIN-EN
ʻO DIN-EN Globe Valve hoʻohana nui ʻia mahe laulā o nā lawelawe, nā lawelawe haʻahaʻa haʻahaʻa a me nā lawelawe wai kaomi kiʻekiʻe.
- 1) .Nā wai: Ka wai, ka mahu, ka ea, kaʻaila a me nā meaʻaila, ke kinoea maoli, ka condensate kinoea, nāʻenehanaʻenehana, ka oxygen, ka wai a me nā kinoea non-aggressive
- 2) .
- 3) .
- 4) .Oil and Gas, Feedwater, chemical feed, Refinery, condenser air extraction, and extraction drain system.
- 5) .Hoʻolālā ʻia no ka pipeline on-off mau, a i ʻole throttling i ka wai a me ke kinoea.
- 6) .Power engineering, kemika a me ka ʻoihana petrochemical
- 7) .
- 8) .