产品分类 | 截止阀 |
口 径 | DN15 - 200 mm |
压 力 | PN1.6 - 4 Mpa |
备 注 | 适用于石油、化工、制药、化肥、电力行业等 |
【产品说明】
WJ41H、WJ41W型波纹管截止阀性能参数:
型号 |
WJ41H-16C |
WJ41H-25C |
WJ41W-16P |
WJ41W-25P |
工作压力(MPa) |
1.6 |
2.5 |
1.6 |
2.5 |
适用温度(℃) |
≤425 |
≤150(保温夹套) |
||
适用介质 |
无腐蚀性介质 |
腐蚀性介质 |
WJ41H、WJ41W型波纹管截止阀零部件材料:
材料 |
阀体、阀盖、闸板 |
碳素钢 |
铬镍钛不锈钢 |
阀杆 |
铬不锈钢 |
铬镍钛不锈钢 |
|
密封面 |
铬不锈钢或碳钢堆焊硬质合金 |
铬镍钛不锈钢 |
|
填料 |
柔性石墨或夹不锈钢丝柔性石墨 |
柔性石墨或夹不锈钢丝柔性石墨 |
|
波纹管 |
奥氏体不锈钢 |
奥氏体不锈钢 |
WJ41H、WJ41W型波纹管截止阀外形及结构尺寸:
公称通径 |
主要外形尺寸和连接尺寸 |
|
|
||||||
L |
D |
D1 |
L1 |
L2 |
H |
D0 |
|
|
|
WJ61H-16C WJ61H-25 WH61H-40 WJ61W-16P WJ61W-25P WJ61W-40P |
|
|
|||||||
15 |
110 |
34 |
22.5 |
10 |
18 |
214 |
22.5 |
|
|
20 |
130 |
40 |
28.5 |
11 |
18 |
242 |
28.5 |
|
|
25 |
140 |
48 |
34.5 |
12 |
20 |
245 |
34.5 |
|
|
32 |
160 |
56 |
43 |
14 |
22 |
296 |
43 |
|
|
40 |
180 |
64 |
49 |
15 |
25 |
337 |
49 |
|
|
50 |
230 |
85 |
61 |
18 |
28 |
342 |
61 |
|
|
公称通径 |
主要外形尺寸和连接尺寸 |
||||||||
L |
D |
D1 |
D2 |
b |
f |
Z-d |
H |
D0 |
|
WJ41H-16C WJ41W-16P |
|||||||||
15 |
130 |
95 |
65 |
47 |
14 |
2 |
4-13.5 |
202 |
120 |
20 |
150 |
105 |
75 |
58 |
14 |
2 |
4-13.5 |
231 |
140 |
25 |
160 |
115 |
85 |
68 |
14 |
2 |
4-13.5 |
231 |
140 |
32 |
180 |
140 |
100 |
78 |
16 |
2 |
4-17.5 |
286 |
160 |
40 |
200 |
150 |
110 |
88 |
16 |
3 |
4-17.5 |
317 |
200 |
50 |
230 |
165 |
125 |
102 |
16 |
3 |
4-17.5 |
317 |
200 |
65 |
290 |
185 |
145 |
122 |
18 |
3 |
8-17.5 |
331 |
240 |
80 |
310 |
200 |
160 |
123 |
20 |
3 |
8-17.5 |
402 |
240 |
100 |
350 |
220 |
180 |
158 |
20 |
3 |
8-17.5 |
416 |
320 |
125 |
400 |
250 |
210 |
184 |
22 |
33 |
8-17.5 |
467 |
360 |
150 |
480 |
285 |
240 |
212 |
24 |
3 |
8-22 |
525 |
360 |
200 |
600 |
340 |
295 |
268 |
26 |
3 |
12-22 |
611 |
500 |