DJ41Y, DJ41W type PN16 ~ PN40 cryogenic globe valves are suitable for the management system of cryogenic liquid storage and transportation equipment. They have the characteristics of flexible switching and reliable sealing, and can also be used for other cryogenic and cryogenic medium management systems.
Product Usage
DJ41Y, DJ41W type PN16 ~ PN40 cryogenic globe valves are suitable for the management system of cryogenic liquid storage and transportation equipment. They have the characteristics of flexible switching and reliable sealing, and can also be used for other cryogenic and cryogenic medium management systems.
Implementation standards
Design and manufacture: JB / T7749-95
Structure length: GB / T12221-89
Connector: GB / T9113-2000, HG20592-97, SH3406-96GB / T12224-89
Inspection and testing: JB / T7749-95
Performance parameters
|
model |
DJ41Y-16 |
DJ41Y-16P |
DJ41Y-25 |
DJ41Y-25P |
DJ41Y-40 |
DJ41Y-40P |
|
|
Work pressure（MPa） |
1.6 |
2.5 |
4 |
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|
proper temperature（℃） |
-45 |
-101 |
-196 |
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|
Suitable media |
Liquefied natural gas, ethylene, propylene and other low temperature medium |
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|
material |
Body, bonnet |
LCB |
LC3 |
LCB |
LC3 |
LCB |
LC3 |
|
Valve, valve seat |
Chrome-nickel steel + cobalt chromium tungsten |
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|
Valve stem |
Chrome nickel steel |
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The main shape and connection dimensions
|
Nominal diameter |
The main dimensions and connection dimensions |
H |
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|
L |
D |
D1 |
D2 |
b |
Z-d |
D0 |
-46℃ |
-101℃ |
-196℃ |
|
|
DJ41Y-16C DJ41Y-16P DJ41Y-16R DJ641Y-16C DJ641Y-16P DJ641Y-16R DJ9B41Y-16C DJ9B41Y-16P DJ9B41Y-16R |
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|
50 |
230 |
160 |
125 |
100 |
16 |
4-18 |
240 |
460 |
480 |
520 |
|
65 |
290 |
180 |
145 |
120 |
18 |
4-18 |
280 |
475 |
505 |
525 |
|
80 |
310 |
195 |
160 |
135 |
20 |
4-18 |
280 |
520 |
550 |
590 |
|
100 |
350 |
215 |
180 |
155 |
20 |
8-18 |
320 |
545 |
575 |
615 |
|
125 |
400 |
245 |
210 |
185 |
22 |
8-18 |
360 |
590 |
620 |
660 |
|
150 |
480 |
280 |
240 |
210 |
24 |
8-23 |
400 |
650 |
650 |
730 |
|
200 |
600 |
335 |
295 |
265 |
26 |
12-23 |
400 |
850 |
850 |
930 |
|
250 |
730 |
405 |
355 |
320 |
30 |
12-25 |
450 |
956 |
986 |
1036 |
|
300 |
850 |
460 |
410 |
375 |
30 |
12-25 |
500 |
1095 |
1125 |
1175 |
|
DJ41Y-25 DJ41Y-25P DJ41Y-25R DJ641Y-25C DJ641Y-25P DJ641Y-25R DJ9B41Y-25C DJ9B41Y-25P DJ9B41Y-25R |
||||||||||
|
50 |
230 |
160 |
125 |
100 |
20 |
4-18 |
240 |
460 |
480 |
520 |
|
65 |
290 |
180 |
145 |
120 |
22 |
8-18 |
280 |
475 |
505 |
525 |
|
80 |
310 |
195 |
160 |
135 |
22 |
8-18 |
280 |
520 |
550 |
590 |
|
100 |
350 |
230 |
190 |
160 |
24 |
8-23 |
320 |
545 |
575 |
615 |
|
125 |
400 |
270 |
220 |
188 |
28 |
8-25 |
360 |
590 |
620 |
660 |
|
150 |
480 |
300 |
250 |
218 |
30 |
8-25 |
400 |
650 |
680 |
730 |
|
200 |
600 |
360 |
310 |
278 |
34 |
12-25 |
400 |
850 |
880 |
930 |
|
250 |
730 |
425 |
370 |
332 |
36 |
12-30 |
450 |
956 |
986 |
1036 |
|
300 |
850 |
485 |
430 |
390 |
40 |
16-30 |
500 |
1095 |
1125 |
1175 |
|
DJ41Y-40 DJ41Y-40P DJ41Y-40R DJ641Y-40C DJ641Y-40P DJ641Y-40R DJ9B41Y-40C DJ9B41Y-40P DJ9B41Y-40R |
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|
50 |
230 |
160 |
125 |
100 |
20 |
- |
240 |
483 |
504 |
546 |
|
65 |
290 |
180 |
145 |
120 |
22 |
- |
280 |
499 |
530 |
551 |
|
80 |
310 |
195 |
160 |
135 |
22 |
- |
280 |
546 |
578 |
620 |
|
100 |
350 |
230 |
190 |
160 |
24 |
- |
320 |
572 |
604 |
646 |
|
125 |
400 |
270 |
220 |
188 |
28 |
- |
360 |
620 |
61 |
693 |
|
150 |
480 |
300 |
250 |
218 |
30 |
- |
400 |
683 |
741 |
767 |
|
200 |
600 |
360 |
320 |
282 |
38 |
- |
400 |
893 |
924 |
977 |
|
250 |
730 |
425 |
385 |
345 |
42 |
- |
450 |
1004 |
1035 |
1088 |
|
300 |
850 |
485 |
450 |
408 |
46 |
- |
500 |
1150 |
1181 |
1234 |
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