| |
| 型号： |
J941Y-16I/25I/40I/64I/100I |
口径： |
DN50-DN500 |
| 压力： |
1.6MPA-10MPA |
材质： |
|
| 主要特点及用途 Chief features and usages |
| 1、结构紧凑、设计合理，阀门刚性好，通道流畅，流阻系数小。 |
| 2、密封面采用不锈钢和硬质合金，使用寿命长 |
| 3、采用柔性石墨填料、密封可靠、操作轻便灵活 |
| 4、驱动方式分手动、电动、气动、齿轮传功，结构型式：弹性楔式单闸板、刚性楔式单闸板和双闸板型式。 |
| 5、广泛适用于石油化工，火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。 |
| 1、Compact structure,neasonnable design,good rigidity,smooth channel,small coefficient of flow resistance. |
| 2、The sealing face uses stainless steel and carbide alloy and is of long duration |
| 3、Using flexible graphite fillings,reliable sealing,light and nimble operation |
| 4、Four driving ways,manually,electrically,air-ioerating and gear-driving,structure type,elastic wedge type with single gate board,right rigi-dwedge type with single or dual-gate board. |
| 5、Widely used as the device of open or close to connect or cut off the medium inside of the pioeline of water,steam or oil goods in steam power plants |
| 主要性能规范 Chief property and specification |
| 公称压力PN(MPa) Nominal pressure |
实验压力(MPa)Test pressure |
| 壳体Shell |
密封(液)Seal |
密封(气)Seal |
上密封Back seal |
| 1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
| 2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
| 4.0 |
6.0 |
4.4 |
0.6 |
4.4 |
| 6.4 |
9.6 |
7.0 |
0.6 |
7.0 |
| 10.0 |
15.0 |
11.0 |
0.6 |
11.0 |
| 16.0 |
24.0 |
18.0 |
0.6 |
18.0 |
| 适用范围 Suitable scope |
| 壳体材料Shell material |
适用介质Applicable medium |
适用温度(℃)Applicable temperature |
| 碳素钢(C型)Carburizing steel |
水、蒸汽、油品Water,steam,oil goods |
≤425 |
| ； |
硝酸类 Nitric acid |
≤200 |
| ； |
醋酸类 Acetic acid |
≤200 |
| ； |
水、蒸汽、油品Water,steam,oilgoods |
≤550 |
| 主要零件材料Material for main parts |
| 阀体、阀盖Body,bonnet |
阀板、阀座 Wedge disc,seat rign |
阀杆 Stem |
阀杆螺母 Yoke nut |
填料 Packing |
手轮 Hand wheel |
| 碳素钢 Carburizing steel |
优质碳钢+硬质合金或不锈钢 High-grade carbon steel+carbide alloy or stainleel |
铬不锈钢Cr.stainless steel |
铝青铜AI bronze |
石墨石棉盘根Graphite,asbestos coils |
可锻铸铁 Foraeable cast-iron |
| 铬镍钛钢Cr.Ni.Tisteel |
不锈钢、不锈钢+硬质合金Stainless steel or +carbide alloy |
铬镍钛不锈钢Cr.Ni.Ti stainless stee |
铝青铜AI bronze |
浸聚四氟乙Dipping polyterafluo-roethylene |
可锻铸铁Foraeable cast-iron |
| 铬镍钼钛钢Cr.Ni.Mo.Tisteel |
不锈钢、不锈钢+硬质合金Stainless steel or +carbide alloy |
铬镍钼钛不锈钢Cr.Ni.Mo.Ti stainless stee |
铝青铜AI bronze |
烯石棉盘根Asbestos coil |
可锻铸铁Foraeable cast-iron |
| 铬钼钢Cr.Mo streel |
合金钢+硬质合金Alloy steel+carbide alloy |
铬钼铝钢Cr.Mo.Ai steel |
铝青铜AI bronze |
柔性石墨Flexibie graphite |
可锻铸铁Foraeable cast-iron |
|
主要尺寸及重量Main dimensions and weight
|
公称通径Nominal diameter
|
主要外形尺寸和连接尺寸(mm)Dimensions
|
电动装置Electric dewice
|
重量(kg)Weight
|
|
L
|
D
|
D1
|
D2
|
b
|
f
|
z-d
|
H
|
| ； |
Z940H
|
-16C
|
Z940
|
Y-16P
|
Z940
|
Y-16R
|
Z940
|
W-16P
|
Z940
|
W-16R
|
Z940
|
Y-16I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
40
|
200
|
145
|
110
|
85
|
16
|
3
|
4-18
|
595
|
DZW15
|
56
|
|
50
|
250
|
160
|
125
|
100
|
16
|
3
|
4-18
|
653
|
DZW20
|
59
|
|
65
|
265
|
180
|
145
|
120
|
18
|
3
|
4-18
|
665
|
DZW20
|
62
|
|
80
|
280
|
195
|
160
|
135
|
20
|
3
|
8-18
|
725
|
DZW20
|
74
|
|
100
|
300
|
215
|
180
|
155
|
20
|
3
|
8-18
|
787
|
DZW20
|
92
|
|
150
|
350
|
280
|
240
|
210
|
24
|
3
|
8-23
|
955
|
DZW30
|
161
|
|
200
|
400
|
335
|
295
|
265
|
26
|
3
|
12-23
|
1105
|
DZW30
|
219
|
|
250
|
450
|
405
|
355
|
320
|
30
|
3
|
12-25
|
1343
|
DZW45
|
376
|
|
300
|
500
|
460
|
410
|
375
|
30
|
4
|
12-25
|
1516
|
DZW60
|
484
|
|
350
|
550
|
520
|
470
|
435
|
34
|
4
|
16-25
|
1678
|
DZW60
|
695
|
|
400
|
600
|
580
|
525
|
485
|
36
|
4
|
16-30
|
1849
|
DZW90
|
977
|
|
450
|
650
|
640
|
585
|
545
|
40
|
4
|
20-30
|
1937
|
DZW90
|
1033
|
|
500
|
700
|
705
|
650
|
608
|
44
|
4
|
20-34
|
2234
|
DZW120
|
1087
|
|
600
|
800
|
840
|
770
|
718
|
48
|
5
|
20-41
|
2432
|
DZW180
|
1357
|
|
700
|
900
|
910
|
840
|
788
|
50
|
5
|
24-41
|
2489
|
DZW250
|
1481
|
|
800
|
1000
|
1020
|
950
|
898
|
52
|
5
|
24-41
|
2643
|
DZW350
|
1845
|
|
注:DN700、DN800的型号为Z942型
NOTE:DN700、DN800type is Z942.
主要尺寸及重量Main dimensions and weight
|
公称通径Nominal diameter
|
主要外形尺寸和连接尺寸(mm)Dimensions
|
电动装置Electric dewice
|
重量(kg)Weight
|
|
L
|
D
|
D1
|
D2
|
b
|
f
|
z-d
|
H
|
| ； |
Z940H
|
-25C
|
Z940
|
Y-25P
|
Z940
|
Y-25R
|
Z940
|
W-25P
|
Z940
|
W-25R
|
Z940
|
Y-25I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
40
|
200
|
145
|
110
|
85
|
18
|
3
|
4-18
|
595
|
DZW15
|
60
|
|
50
|
250
|
160
|
125
|
100
|
20
|
3
|
4-18
|
653
|
DZW20
|
64
|
|
65
|
265
|
180
|
145
|
120
|
22
|
3
|
8-18
|
665
|
DZW20
|
65
|
|
80
|
280
|
195
|
160
|
135
|
22
|
3
|
8-18
|
725
|
DZW20
|
79
|
|
100
|
300
|
230
|
190
|
160
|
24
|
3
|
8-23
|
787
|
DZW20
|
98
|
|
125
|
325
|
270
|
220
|
188
|
28
|
3
|
8-25
|
902
|
DZW30
|
154
|
|
150
|
350
|
300
|
250
|
218
|
30
|
3
|
8-25
|
955
|
DZW30
|
168
|
|
200
|
400
|
360
|
310
|
278
|
34
|
3
|
12-25
|
1105
|
DZW45
|
219
|
|
250
|
450
|
425
|
370
|
332
|
36
|
3
|
12-30
|
1343
|
DZW45
|
390
|
|
300
|
500
|
485
|
430
|
390
|
40
|
4
|
12-30
|
1516
|
DZW60
|
505
|
|
350
|
550
|
550
|
490
|
448
|
44
|
4
|
16-30
|
1678
|
DZW60
|
736
|
|
400
|
600
|
610
|
550
|
505
|
48
|
4
|
16-34
|
1849
|
DZW90
|
1027
|
|
450
|
650
|
660
|
600
|
555
|
50
|
4
|
16-34
|
1937
|
DZW90
|
1139
|
|
500
|
700
|
730
|
660
|
610
|
52
|
4
|
20-34
|
2234
|
DZW120
|
1228
|
|
600
|
800
|
840
|
770
|
718
|
56
|
5
|
20-41
|
2432
|
DZW180
|
1502
|
|
700
|
900
|
955
|
875
|
815
|
60
|
5
|
20-41
|
2489
|
DZW250
|
1617
|
|
800
|
1000
|
1070
|
990
|
930
|
64
|
5
|
24-48
|
2643
|
DZW350
|
1923
|
DN700、DN800的型号为Z942型
NOTE:DN700、DN800type is Z942.
主要尺寸及重量Main dimensions and weight
|
公称通径Nominal diameter
|
主要外形尺寸和连接尺寸(mm)Dimensions
|
电动装置Electric dewice
|
重量(kg)Weight
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
z-d
|
f
|
f2 |
H |
| ； |
Z940H
|
-40
|
Z940
|
Y-40P
|
Z940
|
Y-40R
|
Z940
|
W-40P
|
Z940
|
W-40R
|
Z940
|
Y-40I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
4-18
|
3
|
4
|
617
|
DZW15
|
46
|
|
50
|
250
|
160
|
125
|
100
|
88
|
20
|
4-18
|
3
|
4
|
665
|
DZW20
|
58
|
|
65
|
280
|
180
|
145
|
120
|
110
|
22
|
8-18
|
3
|
4
|
680
|
DZW20
|
68
|
|
80
|
310
|
195
|
160
|
135
|
121
|
22
|
8-18
|
3
|
4
|
752
|
DZW20
|
80
|
|
100
|
350
|
230
|
190
|
160
|
150
|
24
|
8-23
|
3
|
4.5
|
846
|
DZW30
|
108
|
|
150
|
450
|
300
|
250
|
218
|
204
|
30
|
8-25
|
3
|
4.5
|
1087
|
DZW45
|
258
|
|
200
|
550
|
375
|
320
|
282
|
260
|
38
|
12-30
|
3
|
4.5
|
1243
|
DZW45
|
366
|
|
250
|
650
|
445
|
385
|
345
|
313
|
42
|
12-34
|
3
|
4.5
|
1429
|
DZW60
|
472
|
|
300
|
750
|
510
|
450
|
408
|
364
|
46
|
16-34
|
4
|
4.5
|
1608
|
DZW90
|
673
|
|
350
|
850
|
570
|
510
|
465
|
422
|
52
|
16-34
|
4
|
5
|
1738
|
DZW90
|
804
|
|
400
|
950
|
655
|
585
|
535
|
474
|
58
|
16-41
|
4
|
5
|
1897
|
DZW120
|
1081
|
|
450
|
1050
|
680
|
610
|
560
|
524
|
60
|
20-41
|
4
|
5
|
2104
|
DZW180
|
1259
|
|
500
|
1150
|
755
|
670
|
612
|
576
|
62
|
20-48
|
4
|
5
|
2401
|
DZW180
|
1348
|
主要尺寸及重量Main dimensions and weight
|
公称通径Nominal diameter
|
主要外形尺寸和连接尺寸(mm)Dimensions
|
电动装置Electric dewice
|
重量(kg)Weight
|
|
L
|
D
|
D1
|
D2
|
D6
|
b
|
z-d
|
f
|
f2 |
H |
| ； |
Z940H
|
-64
|
Z940
|
Y-64P
|
Z940
|
Y-64R
|
Z940
|
W-64P
|
Z940
|
W-64R
|
Z940
|
Y-64I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
50
|
250
|
175
|
135
|
105
|
88
|
26
|
4-23
|
3
|
4
|
667
|
DZW20
|
68
|
|
65
|
280
|
200
|
160
|
130
|
110
|
28
|
8-23
|
3
|
4
|
685
|
DZW20
|
72
|
|
80
|
310
|
210
|
170
|
140
|
121
|
30
|
8-23
|
3
|
4
|
748
|
DZW30
|
88
|
|
100
|
350
|
250
|
200
|
168
|
150
|
32
|
8-25
|
3
|
4.5
|
845
|
DZW30
|
117
|
|
150
|
450
|
340
|
280
|
240
|
204
|
88
|
8-34
|
3
|
4.5
|
1009
|
DZW45
|
314
|
|
200
|
550
|
405
|
345
|
300
|
260
|
44
|
12-34
|
3
|
4.5
|
1253
|
DZW60
|
432
|
|
250
|
650
|
470
|
400
|
345
|
313
|
48
|
12-41
|
3
|
4.5
|
1449
|
DZW60
|
595
|
|
300
|
750
|
530
|
460
|
412
|
361
|
54
|
16-41
|
4
|
4.5
|
1867
|
DZW90
|
721
|
|
350
|
850
|
595
|
525
|
475
|
422
|
60
|
16-41
|
4
|
5
|
1931
|
DZW120
|
863
|
|
400
|
950
|
670
|
585
|
525
|
474
|
66
|
16-48
|
4
|
5
|
2017
|
DZW180
|
1129
|
|
500
|
1150
|
800
|
705
|
640
|
576
|
70
|
20-54
|
4
|
5
|
2459
|
DZW 250
|
1493
|
| ； |
Z940H
|
-100
|
Z940
|
Y-100P
|
Z940
|
Y-100R
|
Z940
|
W-100P
|
Z940
|
W-100R
|
Z940
|
Y-100I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
50
|
250
|
195
|
145
|
112
|
88
|
28
|
4-25
|
3
|
4
|
781
|
DZW20
|
78
|
|
65
|
280
|
220
|
170
|
138
|
110
|
32
|
8-25
|
3
|
4
|
830
|
DZW20
|
96
|
|
80
|
310
|
230
|
180
|
148
|
121
|
34
|
8-25
|
3
|
4
|
865
|
DZW30
|
126
|
|
100
|
350
|
265
|
210
|
172
|
150
|
38
|
8-30
|
3
|
4.5
|
1179
|
DZW30
|
134
|
|
150
|
450
|
350
|
290
|
250
|
204
|
46
|
12-34
|
3
|
4.5
|
1201
|
DZW60
|
352
|
|
200
|
550
|
430
|
360
|
312
|
260
|
54
|
12-41
|
3
|
4.5
|
1611
|
DZW60
|
484
|
|
250
|
650
|
500
|
430
|
382
|
313
|
60
|
12-41
|
3
|
4.5
|
1903
|
DZW90
|
608
|
|
300
|
750
|
585
|
500
|
442
|
364
|
70
|
16-48
|
4
|
4.5
|
2054
|
DZW120
|
757
|
|
350
|
850
|
655
|
560
|
498
|
422
|
76
|
16-54
|
4
|
5
|
2132
|
DZW180
|
994
|
|
400
|
950
|
715
|
620
|
558
|
474
|
80
|
16-54
|
4
|
5
|
2321
|
DZW 250
|
1269
|
| ； |
Z940H
|
-160
|
Z940
|
Y-160P
|
Z940
|
Y-160R
|
Z940
|
W-160P
|
Z940
|
W-160R
|
Z940
|
Y-160I
|
| ； |
Z941Y
|
Z941
|
Z941
|
Z941
|
Z941
|
Z941
|
|
|
50
|
300
|
215
|
165
|
132
|
88
|
36
|
8-25
|
3
|
4
|
905
|
DZW20
|
101
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
8-30
|
3
|
4
|
968
|
DZW20
|
137
|
|
80
|
390
|
260
|
205
|
168
|
121
|
46
|
8-30
|
3
|
4
|
978
|
DZW30
|
167
|
|
100
|
450
|
300
|
240
|
200
|
150
|
48
|
8-34
|
3
|
4.5
|
1043
|
DZW30
|
211
|
|
125
|
525
|
355
|
285
|
238
|
176
|
60
|
8-41
|
3
|
4.5
|
1248
|
DZW60
|
424
|
|
150
|
600
|
390
|
318
|
270
|
204
|
66
|
12-41
|
3
|
4.5
|
1394
|
DZW90
|
588
|
|
200
|
750
|
480
|
400
|
345
|
250
|
78
|
12-48
|
3
|
4.5
|
1621
|
DZW120
|
839
|
|
|
