供应DJ41Y低温截止阀，低温截止阀材质
¥：1200.00
DJ41Y低温截止阀用于低温液体贮运设备的管理系统，具有开关灵活、密封可靠的特点，也可用于其他低温和深冷介质的管理系统。
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型号
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DJ41Y-16
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DJ41Y-16P
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DJ41Y-25
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DJ41Y-25P
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DJ41Y-40
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DJ41Y-40P
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|
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工作压力（MPa）
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1.6
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2.5
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4.0
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||||
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适用温度（℃）
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-45
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-101
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-196
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||||
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适用介质
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液化天然气、乙烯、丙烯等低温介质
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||||||
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材料
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阀体、阀盖
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LCB
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LC3
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LCB
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LC3
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LCB
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LC3
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阀瓣、阀座
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铬镍钢＋钴铬钨
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||||||
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阀杆
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铬镍钢
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||||||
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主要外形尺寸和连接尺寸（mm）
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H
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WT
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|||||||||
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DN
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L
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D
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D1
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D2
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b
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z-φd
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D0
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–46℃
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–101℃
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–196℃
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(Kg)
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DJ41Y-16C/P/R DJ641Y-16C/P/R DJ9B41Y-16C/P/R
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|||||||||||
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50
|
230
|
160
|
125
|
100
|
16
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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
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12-φ25
|
450
|
956
|
986
|
1036
|
425
|
|
300
|
850
|
460
|
410
|
375
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30
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12-φ25
|
500
|
1095
|
1125
|
1175
|
641
|
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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
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12-φ30
|
450
|
956
|
986
|
1036
|
436
|
|
300
|
850
|
485
|
430
|
390
|
40
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16-φ30
|
500
|
1095
|
1125
|
1175
|
657
|
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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
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