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J941H-1.6-DN125,J941H-1.6-DN150,J941H-1.6-DN200,J941H-1.6-DN250,J941H-1.6-DN300,J941H-1.6-DN350,J941H-1.6-DN400,J941H-1.6-DN450,J941H-1.6-DN500,
J941H-2.5-DN50,J941H-2.5-DN65,J941H-2.5-DN80,J941H-2.5-DN100,J941H-2.5-DN125,J941H-2.5-DN150,J941H-2.5-DN200,J941H-2.5-DN250,J941H-2.5-DN300,
J941H-2.5-DN350,J941H-2.5-DN400,J941H-2.5-DN450,J941H-2.5-DN500,
一、J941H电动截止阀概述：
J941H电动截止阀，适用于石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通管路介质。适用介质为：水、油品、蒸汽、酸性介质等。操作方式有：手动、齿轮传动、电动、气动等。
J941H电动截止阀电装型号 规格 主要尺寸
|
1.6MPa
|
DN
|
L
|
D
|
D1
|
b
|
n-φd
|
电装型号
|
L1
|
H
|
D0
|
|
凸面法兰
RF J94lH J941Y J94lW J94lF J94lN 16C 16P 16R 16I |
50
|
230
|
160
|
125
|
16
|
4-φ18
|
DZWl0
|
590
|
645
|
365
|
|
65
|
290
|
180
|
145
|
18
|
4-φ18
|
DZWl0
|
590
|
690
|
365
|
|
|
80
|
310
|
195
|
160
|
20
|
8-φ18
|
DZW20
|
590
|
715
|
365
|
|
|
100
|
350
|
215
|
180
|
20
|
8-φ18
|
DZW20
|
590
|
770
|
365
|
|
|
125
|
400
|
245
|
210
|
22
|
8-φ18
|
DZW30
|
590
|
780
|
365
|
|
|
150
|
480
|
280
|
240
|
24
|
8-φ23
|
DZW45
|
590
|
875
|
365
|
|
|
200
|
600
|
335
|
295
|
26
|
12-φ23
|
DZW60
|
810
|
967
|
470
|
|
|
250
|
650
|
405
|
355
|
30
|
12-φ25
|
DZW90
|
810
|
1153
|
470
|
|
|
300
|
750
|
460
|
410
|
30
|
12-φ25
|
DZWl20
|
830
|
1292
|
550
|
|
|
350
|
850
|
520
|
125
|
34
|
16-φ25
|
DZWl20
|
830
|
1530
|
550
|
|
|
400
|
950
|
580
|
470
|
36
|
16-φ30
|
DZWl80
|
870
|
1810
|
320
|
|
|
450
|
1200
|
640
|
525
|
40
|
20-φ30
|
DZW250
|
870
|
-
|
320
|
|
|
500
|
1250
|
705
|
585
|
44
|
20-φ34
|
DZW500
|
1170
|
-
|
570
|
|
|
2.5MPa
|
50
|
230
|
160
|
650
|
20
|
4-φ18
|
DZWl0
|
590
|
645
|
365
|
|
凸面法兰
RF J941H J941Y J941W 25 25P 25R 25I |
65
|
290
|
180
|
145
|
22
|
8-φ18
|
DZWl0
|
590
|
690
|
365
|
|
80
|
3lO
|
195
|
160
|
22
|
8-φ18
|
DZW20
|
590
|
715
|
365
|
|
|
100
|
350
|
230
|
190
|
24
|
8-φ23
|
DZW20
|
590
|
770
|
365
|
|
|
125
|
400
|
270
|
220
|
28
|
8-φ25
|
DZW30
|
590
|
780
|
365
|
|
|
150
|
480
|
300
|
250
|
30
|
8-φ25
|
DZW45
|
810
|
875
|
470
|
|
|
200
|
600
|
360
|
310
|
34
|
12-φ25
|
DZW60
|
810
|
967
|
470
|
|
|
250
|
650
|
425
|
370
|
36
|
12-φ30
|
DZW90
|
830
|
1153
|
550
|
|
|
300
|
750
|
485
|
430
|
40
|
16-φ30
|
DZWl20
|
830
|
1292
|
550
|
|
|
350
|
850
|
550
|
490
|
44
|
16-φ34
|
DZWl80
|
870
|
1650
|
320
|
|
|
400
|
950
|
610
|
550
|
48
|
16-φ34
|
DZW250
|
870
|
1830
|
320
|
|
|
450
|
1200
|
660
|
600
|
50
|
16-φ34
|
DZW350
|
1170
|
-
|
570
|
|
|
500
|
1250
|
730
|
660
|
52
|
16-φ41
|
DZW500
|
1170
|
-
|
570
|