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valvụ bọọlụ eccentric ụzọ abụọ etinyere ya na akara

Nkọwa dị mkpirikpi:

The gbakọtara ụzọ abụọ sealing eccentric hemisphere valve bụ ngwaahịa ọhụrụ emepụtara nke ọma site na itinye na mgbari teknụzụ dị elu n'ụlọ na ná mba ọzọ. Ọ na-edozi okpueze bọọlụ ọla na bọọlụ eccentric, wee ghọta oghere na mmechi nke valvụ site na ntụgharị ogo 90 nke eccentric crankshaft. The metal oche na kọntaktị na akara n'elu nke metal bọọlụ okpueze na-ese n'elu na axial na radial direction, nke na-akwụ ụgwọ nchikota n'etiti okpueze bọl na valvụ oche. A na-eji valvụ ahụ na mmanụ ala na ụlọ ọrụ kemịkalụ Na ike eletriki, metallurgy na ụlọ ọrụ ndị ọzọ, ihe owuwu valvụ ahụ na-anabata ụkpụrụ eccentric clamping, na valvụ na-agbatị, gbanwee ma mechie ya site na usoro nnyefe. Mgbanaka akara na okpueze bọọlụ bụ mgbanaka ihu igwe nwere akara kọntaktị elu siri ike, yana igwe ductile na-ezo n'ime oghere valvụ mgbe emepere valvụ ihe owuwu okpukpu abụọ. Ngalaba na-asọ asọ dị ukwuu, valvụ ahụ anaghị ekpuchi ya na nkwụsị nke nkwụsị ahụ dị ntakịrị. Mgbe emechiri valvụ ahụ, a gaghị asacha isi valvụ ahụ. Mgbe valvụ mechiri emechi, akụkụ okirikiri nke isi valvụ ga-eji nwayọ na-aga n'akụkụ oche valvụ ahụ. Ọ nwere ọrụ shear, nke nwere ike wepụ ihe mgbochi na-eme ka ọ dị mma ma nweta akara a pụrụ ịdabere na ya. Ọ dị irè karịsịa maka njem ụgbọ ala nke dị mfe iji tụọ. Hemisphere valvụ bụ okpueze bọọlụ ọla edobere na bọọlụ eccentric. A na-etinye okpueze bọọlụ alloy dị iche iche na bọọlụ ahụ. A na-emekwa oche valvụ ahụ nke alloy nke kwekọrọ na ya. Mgbe ọgwụgwọ pụrụ iche gasịrị, a na-ekpuchi elu mkpuchi nke ụdị dị iche iche nke mgbochi corrosion, uwe na-eguzogide ọgwụ, elu okpomọkụ na-eguzogide, wdg, nke nwere ike izute mkpa nke oge dị iche iche. A na-akwụ ụgwọ oche valvụ na okpueze bọọlụ. Mgbe a na-eyi oche valvụ ahụ, enwere ike mechie ya nke ọma ma nwee ike ịgbatị ndụ ọrụ site na ịtụgharị ntakịrị mgbe emechiri ya. Ihe kachasị mma nke valvụ ahụ bụ na mgbe nrụgide nrụgide nke usoro ngwaọrụ ahụ gasịrị, enwere ike nyochaa valvụ ma na-echekwa ya na ntanetị. N'oge a na-arụzi ihe, ọ bụ naanị na ọ ga-emepe mkpuchi valvụ iji bulie okpueze bọọlụ na ahụ na-akwado ya, kama ịkwanye valvụ ahụ dum site na pipeline.


Nkọwa ngwaahịa

OEM/ODM ọrụ

Mkpado ngwaahịa

Iji ngwaahịa

Ọ dị mma maka mmiri, mmiri mmiri (gụnyere sedimenti), nsị mmiri, mmiri mmiri, uzuoku, mmanụ, alumina, ash ash, gas, gas, gas, kpo oku obodo na usoro ndị ọzọ na-achọsi ike.

Ọkọlọtọ onye isi ngwaahịa

Nhazi ụkpụrụ Ogologo ihe owuwu Ọkọlọtọ Flange Nyochaa na nyocha
GB/T 12237-2007 GB/T 12221-2005 GB/T 9113-2000, EN1092 GN/T 13927-2008, API 598

Nkọwapụta arụmọrụ ngwaahịa

Nrụgide aha 1.0 1.6. 2.5 4.0
Nrụgide ọrụ kachasị na okpomọkụ nkịtị 1.0 1.6 2.5 4.0
Nrụgide ike nke shei 1.5 2.4 3.8 4.0
Nrụgide nnwale ikuku 0.6 0.6 0.6 0.6
Nrụgide ule akara dị elu 1.1 1.76 2.75 4.4
Ọnụ ego ntapu 0.1×DNmm/s
Ọnọdụ okpomọkụ dị Akara dị nro -40 ℃ ~ + 200 ℃ Akara siri ike -50℃ ~ + 600℃
Ọdabara ọdabara Gas eke, uzuoku mmiri, ngwaahịa mmanụ, acids, alkalis, coal, coal ash, mkpofu ahịhịa, apịtị, granular, eriri na mgbasa ozi ndị ọzọ.
Ụdị nnyefe Ụgbọ ala turbine, mbanye eletrik, mbanye pneumatic, hydraulic mbanye

 

Akụkụ njikọ isi

DN L 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

 

 

bọọlụ-valvụ

Eccentric-Semi-bọọlụ-valve_01

nkụnye eji isi mee_01bọọlụ-valvụ

Nkọwa Lecco 2_07

Nkọwa Lecco 2_09-gbanwee

 

Nkọwa Lecco 2_12


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