WahiTianjin, Kina (Mainland)
leka uilaLeka uila: sales@likevalves.com
KeleponaKelepona: +86 13920186592

Ma luna i kau ʻia ʻelua ala eccentric ball valve me ke sila

ʻO ka wehewehe pōkole:

ʻO ka valve sealing eccentric hemisphere valve i hui pū ʻia he huahana hou i hoʻomohala maikaʻi ʻia ma o ka ʻohi ʻana a me ka ʻeli ʻana i ka ʻenehana holomua ma ka home a ma waho. Hoʻoponopono ia i ka lei pōpō metala ma ka pōpō eccentric, a ʻike i ka wehe ʻana a me ka pani ʻana o ka valve ma o ka 90 degere rotation o ka crankshaft eccentric. ʻO ka noho metala e pili ana me ka ili hoʻopaʻa ʻana o ka lei pōpō metala e lana ana i ke axial a me ka radial kuhikuhi, i uku ʻia i ka hui ʻana ma waena o ka lei pōlele a me ka noho kiwi. Hoʻohana ʻia ka valve i ka ʻaila a me ka ʻoihana kemika I ka mana uila, metallurgy a me nā ʻoihana ʻē aʻe, hoʻohana ka ʻōnaehana valve i ke kumu hoʻopili eccentric, a hoʻopaʻa ʻia ka valve, hoʻoponopono a pani ʻia ma o ka mīkini hoʻouna. ʻO ke apo hoʻopaʻa a me ka lei poepoe he apo maka metala me ka sila paʻa paʻa paʻa, a hūnā ʻia ka hao ductile i loko o ka lua valve ke wehe ʻia ka valve eccentric structure pālua. Nui ka ʻāpana kahe, ʻaʻole i ʻoki ʻia ka valve a liʻiliʻi ke kūpaʻa kahe. Ke pani ʻia ka valve, ʻaʻole e holoi ʻia ke kumu valve. Ke pani ʻia ka valve, e neʻe mālie ka ʻili o ka valve core ma ka noho valve. Loaʻa iā ia ka hana shear, hiki iā ia ke wehe pono i nā pale scaling a hoʻokō i ka sila hilinaʻi. ʻOi aku ka maikaʻi no ke kaʻa kaʻa maʻalahi e maʻalahi. ʻO ka hemisphere valve he lei pōpō metala i hoʻopaʻa ʻia ma ka pōpō eccentric. Hoʻokomo ʻia nā lei pōpō alloy like ʻole ma ka pōleʻa. Hana ʻia ka noho valve me ka huila i hoʻopili ʻia. Ma hope o ka hoʻomaʻamaʻa kūikawā, ua hoʻokumu ʻia ka ʻili sealing i nā ʻano like ʻole o ka anti-corrosion, ka ʻaʻahu-kūʻokoʻa, ke kūpaʻa wela kiʻekiʻe, etc., hiki ke hoʻokō i nā pono o nā manawa like ʻole. Ua uku ʻia ka noho valve a me ka lei pōlele. Ke hoʻohana ʻia ka noho valve, hiki ke hoʻopaʻa paʻa ʻia a hiki ke hoʻolōʻihi ʻia ke ola lawelawe ma ka huli ʻana liʻiliʻi ke pani ʻia. ʻO ka hiʻohiʻona nui o ka valve ʻo ia ma hope o ka hoʻoluhi ʻana o ka ʻōnaehana mīkini, hiki ke nānā a mālama ʻia ka valve ma ka pūnaewele. I ka wā o ka mālama ʻana, pono e wehe wale i ka uhi valve e hoʻokiʻekiʻe i ka lei pōleʻa a kākoʻo i ke kino, ma kahi o ka wehe ʻana i ka valve holoʻokoʻa mai ka pipeline.


Huahana Huahana

Hana OEM/ODM

Huahana Huahana

Hoʻohana huahana

He kūpono ia no ka wai, ka wai maka (me ka sediment), ka wai, ka wai kai, ka mahu, ka aila, ka alumina, ka lehu lanahu pulverized, ke kinoea, ke kinoea maoli, ka hoʻomehana kūlanakauhale a me nā ʻōnaehana ʻē aʻe me nā koi koʻikoʻi.

Kūlana hoʻokō huahana

Nā pae hoʻolālā Ka lōʻihi hale Flange maʻamau Hoao a nana
GB/T 12237-2007 GB/T 12221-2005 GB/T 9113-2000, EN1092 GN/T 13927-2008, API 598

Nā kikoʻī hana huahana

Pumi inoa 1.0 1.6. 2.5 4.0
ʻO ke kaomi hana kiʻekiʻe ma ka mahana maʻamau 1.0 1.6 2.5 4.0
ʻO ke kaomi hoʻāʻo ikaika o ka pūpū 1.5 2.4 3.8 4.0
Pumi ho'āʻo paʻa hau 0.6 0.6 0.6 0.6
High pressure sila ho'āʻo kaomi 1.1 1.76 2.75 4.4
Leakage rate <0.1×DNmm/s
Pāhana pili Sila palupalu -40 ℃ ~ + 200 ℃ Sila paʻakikī -50 ℃ ~ + 600 ℃
ʻAno kūpono ʻO ke kinoea maoli, ka mahu wai, nā huahana aila, nā waikawa, nā alkalis, ka lanahu pulverized, ka lehu lanahu, ke koena ʻōpala, ka lepo, granular, fiber a me nā mea ʻē aʻe.
Palapala hoʻouna ʻO ka hoʻokele turbine, ka uila uila, ka pneumatic drive, hydraulic drive

 

Nā ana pili nui

DN L ʻO D D1 D2 b f Z-d0 Hw Hd
50 178 165 125 100 18 2 4-18 270 310
65 190 185 145 120 18 2 4-18 280 320
80 203 200 160 135 20 2 4-18 290 330
100 229 220 180 156 22 2 8-18 330 380
125 254 250 210 211 24 2 8-18 345 405
150 267 285 240 211 21 2 8-22 370 440
200 292 340 295 266 24 2 8-22 405 470
250 330 395 350 319 26 2 12-22 180 540
300 356 445 400 370 26 2 12-22 520 580
350 430 505 460 429 26 2 16-26 570 630
400 530 656 515 480 26 2 16-26 630 710
450 580 615 565 530 28 2 20-26 690 770
500 630 670 620 585 25 2 20-26 740 820
600 800 780 725 682 34 2 20-30 840 940
700 900 895 840 794 34 5 24-30 960 1040
800 1000 1015 950 901 36 5 28-33 1080 1080
900 1100 1115 1050 1001 38 5 28-33 1190 1280
1000 1200 1230 1160 1112 38 5 28-36 1310 1420
1100 1250 1345 1270 1222 42 5 28-36 1390 1480
1200 1300 1455 1380 1328 44 5 32-39 1450 1530
1400 1500 1675 1590 1530 48 5 36-42 1540 1650
1600 1800 1915 1820 1750 52 5 40-48 1660 1750
1800 2000 2115 2020 1950 56 5 44-48 1760 1860
2000 2200 2325 2230 2150 60 5 48-48 1920 1990

 

 

kiwi-poepoe

Eccentric-Semi-ball-valve_01

Poʻo_01kiwi-poepoe

Lecco-Details 2_07

Lecco-Details 2_09-Hoʻololi

 

Lecco-Details 2_12


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