DJ41Y Low Temp Globe Valve
Product overview
Product model: DJ41Y
Nominal diameter: DN50~300mm
Nominal pressure: PN1.6~4.0MPa
Operating temperature: -196~-46℃
Applicable medium: propane/propylene, methanol, ethane, gas/liquid ammonia
Main material: 1Cr17Ni12, 1Cr18Ni9Ti
Design and Manufacture: JB/T7749
Structure length: GB12221
Flange size: JB79
Pressure - temperature: GB9131
Test - test: JB/T9092
DJ41Y Low Temp Globe Valve Overview:
DJ41Y Low Temp Globe Valve produced and sold by Baigang valve group for low temperature liquid storage and
transportation equipment management system, with a switch flexible,
reliable sealing characteristics can also be used for other low
temperature and cryogenic medium management system.
DJ41Y Low Temp Globe Valve pressure test:
|
Nominal pressure |
1.6 |
2.5 |
4.0 |
|
Strength test |
2.4 |
3.8 |
6.0 |
|
Water seal test |
1.8 |
2.8 |
4.4 |
|
Seal test |
1.8 |
2.8 |
4.4 |
|
Gas seal test |
0.4-0.7 |
||
DJ41Y Low Temp Globe Valve parts material:
|
Body cover |
Valve stem |
Sealing surface |
Gasket |
material |
Operating temperature ℃ |
Suitable media |
|
LCB |
1Cr17Ni12 |
DTL / DTL |
1Cr13 / flexible graphite |
PTFE |
-46 |
Propane / Propylene |
|
LC1 |
-60 |
|||||
|
LC2 |
-73 |
|||||
|
LC3 |
1Cr18Ni9Ti |
-101 |
||||
|
LC4 |
-115 |
|||||
|
LC8 |
-196 |
DJ41Y Low Temp Globe Valve main dimensions and connection dimensions (mm):
| DN | L | D | D1 | D2 | b | z-φd | D0 | -46 ° C | -101 ° C | -196 ° C | (Kg) |
| DJ41Y-16C / P / R DJ641Y-16C / P / R DJ9B41Y-16C / P / R | |||||||||||
| 50 | 230 | 160 | 125 | 100 | 16 | 4-φ18 | 240 | 460 | 480 | 520 | 15 |
| 65 | 290 | 180 | 145 | 120 | 18 | 4-φ18 | 280 | 475 | 505 | 525 | 23 |
| 80 | 310 | 195 | 160 | 135 | 20 | 8-φ18 | 280 | 520 | 550 | 590 | 28 |
| 100 | 350 | 215 | 180 | 155 | 20 | 8-φ18 | 320 | 545 | 575 | 615 | 32 |
| 125 | 400 | 245 | 210 | 185 | 22 | 8-φ18 | 360 | 590 | 620 | 660 | 88 |
| 150 | 480 | 280 | 240 | 210 | 24 | 8-φ18 | 400 | 650 | 680 | 730 | 98 |
| 200 | 600 | 335 | 295 | 265 | 26 | 12-φ23 | 400 | 850 | 880 | 930 | 155 |
| 250 | 730 | 405 | 355 | 320 | 30 | 12-φ25 | 450 | 956 | 986 | 1036 | 425 |
| 300 | 850 | 460 | 410 | 375 | 30 | 12-φ25 | 500 | 1095 | 1125 | 1175 | 641 |
| DJ41Y-25C / P / R DJ641Y-25C / P / R DJ9B41Y-25C / P / R | |||||||||||
| 50 | 230 | 160 | 125 | 100 | 20 | 4-φ18 | 240 | 460 | 480 | 520 | 16 |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-φ18 | 280 | 475 | 505 | 525 | 23 |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-φ18 | 280 | 520 | 550 | 590 | 29 |
| 100 | 350 | 230 | 190 | 160 | 24 | 8-φ23 | 320 | 545 | 575 | 615 | 32 |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-φ25 | 360 | 590 | 620 | 660 | 90 |
| 150 | 480 | 300 | 250 | 218 | 30 | 8-φ25 | 400 | 650 | 680 | 730 | 98 |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-φ25 | 400 | 850 | 880 | 930 | 159 |
| 250 | 730 | 425 | 370 | 332 | 36 | 12-φ30 | 450 | 956 | 986 | 1036 | 436 |
| 300 | 850 | 485 | 430 | 390 | 40 | 16-φ30 | 500 | 1095 | 1125 | 1175 | 657 |
| DJ41Y-40C / P / R DJ641Y-40C / P / R DJ9B41Y-40C / P / R | |||||||||||
| 50 | 230 | 160 | 125 | 100 | 88 | 20 | 240 | 483 | 504 | 546 | 16 |
| 65 | 290 | 180 | 145 | 120 | 110 | 22 | 280 | 499 | 530 | 551 | 24 |
| 80 | 310 | 195 | 160 | 135 | 21 | 22 | 280 | 546 | 578 | 620 | 30 |
| 100 | 350 | 230 | 190 | 160 | 150 | 24 | 320 | 572 | 604 | 646 | 33 |
| 125 | 400 | 270 | 220 | 188 | 176 | 28 | 360 | 620 | 651 | 693 | 93 |
| 150 | 480 | 300 | 250 | 218 | 204 | 30 | 400 | 683 | 741 | 767 | 100 |
| 200 | 600 | 360 | 320 | 282 | 260 | 38 | 400 | 893 | 924 | 977 | 163 |
| 250 | 730 | 425 | 385 | 345 | 313 | 42 | 450 | 1004 | 1035 | 1088 | 447 |
| 300 | 850 | 485 | 450 | 408 | 364 | 46 | 500 | 1150 | 1181 | 1234 | 673 |
Reminder:
All text, data and pictures in this article are for reference only.To see more details of the DJ41Y Low Temp Globe Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.
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