J41W-16P是一种直通式截止阀,它依靠阀杆压力,使阀瓣密封面与阀座密封面紧密结合,阴止介质流通。在启闭过程中密封面之间摩擦力小,耐磨,开启高度小,制造工艺性能好等特点。它是工业部门中使用最广泛的一种阀门,我公司生产的C4,C6钢阀门特别耐硝酸腐蚀,在许多大型工程中配套使用,反馈良好。
型号
|
公称压力(MPa)
|
试验压力(MPa)
|
工作压力(MPa)P20
|
工作温度(℃)
|
适用介质
|
|
壳体
|
密封
|
|||||
J41W-16P
|
1.6
|
2.4
|
1.76
|
1.6
|
≤200
|
硝酸等
|
J41W-25P
|
2.5
|
3.75
|
2.75
|
2.5
|
||
J41W-40P
|
4.0
|
6.0
|
4.4
|
4.0
|
||
J41W-64P
|
6.4
|
9.6
|
7.04
|
6.4
|
||
J41W-100P
|
10.0
|
15.0
|
11.0
|
10.0
|
||
J41W-160P
|
16.0
|
24.0
|
17.6
|
16.0
|
||
J41W-16R
|
1.6
|
2.4
|
1.76
|
1.6
|
醋酸等
|
|
J41W-25R
|
2.5
|
3.75
|
2.75
|
2.5
|
||
J41W-40R
|
4.0
|
6.0
|
4.4
|
4.0
|
||
J41W-64R
|
6.4
|
9.6
|
7.04
|
6.4
|
截止阀主要尺寸及重量 |
J41W-16P、J41W-16R
|
重量(kg)
|
||||||||||
公称通径(mm)
|
尺寸(mm)
|
||||||||||
L
|
D
|
D1
|
D2
|
b
|
Z-Ød
|
D3
|
H
|
H1
|
D0
|
||
10
|
130
|
90
|
60
|
40
|
14
|
4-Ø14
|
82
|
198
|
207
|
120
|
4.8
|
15
|
130
|
95
|
65
|
45
|
16
|
4-Ø14
|
82
|
218
|
228
|
120
|
4.9
|
20
|
150
|
105
|
75
|
55
|
16
|
4-Ø14
|
95
|
258
|
272
|
140
|
7.0
|
25
|
160
|
115
|
85
|
65
|
16
|
4-Ø14
|
98
|
275
|
292
|
160
|
8.7
|
32
|
190
|
140
|
100
|
78
|
18
|
4-Ø18
|
120
|
280
|
308
|
160
|
11.8
|
40
|
200
|
150
|
110
|
85
|
18
|
4-Ø18
|
135
|
330
|
354
|
200
|
15.9
|
50
|
230
|
165
|
125
|
100
|
18
|
4-Ø18
|
150
|
350
|
380
|
240
|
23.1
|
65
|
290
|
1185
|
145
|
120
|
18
|
4-Ø18
|
175
|
400
|
428
|
280
|
27.9
|
80
|
310
|
200
|
160
|
135
|
20
|
8-Ø18
|
190
|
355
|
390
|
240
|
30.1
|
100
|
350
|
220
|
180
|
155
|
20
|
8-Ø18
|
210
|
415
|
460
|
280
|
41.7
|
125
|
400
|
250
|
210
|
185
|
22
|
8-Ø18
|
250
|
460
|
520
|
320
|
62.7
|
150
|
480
|
285
|
240
|
210
|
24
|
8-Ø22
|
300
|
510
|
580
|
360
|
89.8
|
200
|
600
|
340
|
295
|
265
|
26
|
12-Ø22
|
710
|
210
|
J41W-40P、J41W-40R
|
重量(kg)
|
||||||||||
公称通径DN(mm)
|
尺寸(mm)
|
||||||||||
L
|
D
|
D1
|
D2
|
D6
|
b
|
Z-Ød
|
H
|
H1
|
D0
|
||
10
|
130
|
90
|
60
|
40
|
35
|
16
|
4-Ø14
|
198
|
207
|
120
|
4.9
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
4-Ø14
|
233
|
241
|
120
|
5.0
|
20
|
150
|
105
|
75
|
55
|
51
|
16
|
4-Ø14
|
275
|
285
|
140
|
7.0
|
25
|
160
|
115
|
85
|
65
|
58
|
16
|
4-Ø14
|
285
|
300
|
160
|
8.7
|
32
|
190
|
140
|
100
|
78
|
66
|
18
|
4-Ø18
|
302
|
327
|
160
|
11.8
|
40
|
200
|
150
|
110
|
85
|
76
|
18
|
4-Ø18
|
355
|
385
|
200
|
16.5
|
50
|
230
|
165
|
125
|
100
|
88
|
20
|
4-Ø18
|
373
|
391
|
240
|
24
|
65
|
290
|
185
|
145
|
120
|
110
|
22
|
8-Ø18
|
408
|
433
|
280
|
33
|
80
|
310
|
200
|
160
|
135
|
121
|
22
|
8-Ø18
|
436
|
468
|
320
|
44
|
100
|
350
|
235
|
190
|
160
|
150
|
24
|
8-Ø22
|
480
|
520
|
360
|
60
|
125
|
400
|
270
|
220
|
188
|
176
|
28
|
8-Ø26
|
558
|
608
|
400
|
89
|
150
|
480
|
300
|
250
|
218
|
204
|
30
|
8-Ø26
|
611
|
692
|
400
|
98
|
200
|
600
|
375
|
320
|
282
|
260
|
38
|
12-Ø30
|
721
|
806
|
400
|
170
|
J41W-25P、J41W-25R
|
重量(kg)
|
|||||||||
公称通N(mm)
|
尺寸(mm)
|
|||||||||
L
|
D
|
D1
|
D2
|
b
|
Z-Ød
|
H
|
H1
|
D0
|
||
10
|
130
|
90
|
60
|
40
|
16
|
4-Ø14
|
198
|
207
|
120
|
4.9
|
15
|
130
|
95
|
65
|
45
|
16
|
4-Ø14
|
233
|
241
|
120
|
5.0
|
20
|
150
|
105
|
75
|
55
|
16
|
4-Ø14
|
275
|
285
|
140
|
6.9
|
25
|
160
|
115
|
85
|
65
|
16
|
4-Ø14
|
285
|
300
|
160
|
7.4
|
32
|
180
|
140
|
100
|
78
|
18
|
4-Ø18
|
302
|
327
|
180
|
8.5
|
40
|
200
|
150
|
110
|
85
|
18
|
4-Ø18
|
355
|
385
|
200
|
12.5
|
50
|
230
|
165
|
125
|
100
|
20
|
4-Ø18
|
362
|
397
|
240
|
16
|
65
|
290
|
185
|
145
|
120
|
22
|
8-Ø18
|
325
|
345
|
280
|
25
|
80
|
310
|
200
|
160
|
135
|
22
|
8-Ø18
|
369
|
420
|
280
|
30
|
100
|
350
|
235
|
190
|
160
|
24
|
8-Ø22
|
370
|
425
|
320
|
34.5
|
125
|
400
|
270
|
220
|
188
|
28
|
8-Ø26
|
558
|
608
|
400
|
89
|
150
|
480
|
300
|
250
|
218
|
30
|
8-Ø26
|
611
|
692
|
400
|
98
|
200
|
600
|
360
|
310
|
278
|
34
|
12-Ø26
|
721
|
806
|
400
|
170
|