WJ41H/ WJ61H波紋管截止閥
主要類別：截止閥
發(fā)布日期：2019-06-29
瀏覽次數(shù)：
該閥具有雙重密封裝置，除填料外還有不銹鋼波紋管作密封元件。適用于易燃易爆、滲透性強(qiáng)、帶放射性的介質(zhì)，以及對密封性有嚴(yán)格要求的工業(yè)管路上。
◆主要尺寸表
|
型號(hào) |
公稱壓力 |
試驗(yàn)壓力 Ps(MPa) |
適用溫度 |
適用介質(zhì) |
||
|
殼體 |
密封 (水) |
密封 (氣) |
||||
|
WJ61H WJ41H-16C |
1.6 |
2.4 |
1.76 |
0.6 |
≤350 |
水、蒸汽、油品 |
|
WJ61W WJ41W-16P |
≤150 |
硝酸等 |
||||
|
WJ61H WJ41H-25 |
2.5 |
3.75 |
2.76 |
0.6 |
≤350 |
水、蒸汽、油品 |
|
WJ61W WJ41W-25P |
≤150 |
硝酸等 |
||||
|
WJ61H WJ41H-40 |
4.0 |
6.0 |
4.4 |
0.6 |
≤350 |
水、蒸汽、油品 |
|
WJ61W WJ41W-40P |
≤150 |
硝酸等 |
||||
◆主要零件材料
|
零件名稱 |
閥體 |
閥蓋 |
閥桿 |
波紋管 |
閥瓣 |
填料 |
墊片 |
|
WJ61H WJ41H-16C |
WCB |
WCB |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
柔性石墨 |
纏繞式墊片 |
|
WJ61H WJ41H-25 |
|||||||
|
WJ61H WJ41H-40 |
|||||||
|
WJ61W WJ41W-16P |
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
柔性石墨或 |
纏繞式墊 |
|||
◆ 主要尺寸表
WJ61H-25/16/40C.WJ61W-25/16/40P
|
公稱道徑 |
尺寸 (mm) |
||||||
|
L |
H |
D |
D1 |
Do |
L |
L1 |
|
|
10 |
110 |
214 |
28 |
18.4 |
120 |
10 |
18 |
|
15 |
110 |
214 |
34 |
22.5 |
120 |
10 |
18 |
|
20 |
130 |
242 |
40 |
28.5 |
140 |
11 |
18 |
|
25 |
140 |
245 |
48 |
34.5 |
140 |
12 |
20 |
|
32 |
160 |
296 |
56 |
43 |
160 |
14 |
22 |
|
40 |
180 |
337 |
64 |
49 |
200 |
15 |
25 |
|
50 |
230 |
342 |
85 |
61 |
200 |
18 |
28 |
◆主要尺寸表
|
公稱通徑 |
尺寸 (mm) |
||||||||
|
L |
H |
D |
D1 |
D2 |
D0 |
b |
f |
Z-φd |
|
|
10 |
130 |
202 |
90 |
60 |
42 |
120 |
14 |
2 |
4-φ13.5 |
|
15 |
130 |
202 |
95 |
65 |
47 |
120 |
14 |
2 |
4-φ13.5 |
|
20 |
150 |
231 |
105 |
75 |
58 |
140 |
14 |
2 |
4-φ13.5 |
|
25 |
160 |
231 |
115 |
85 |
68 |
140 |
14 |
2 |
4-φ13.5 |
|
32 |
180 |
286 |
140 |
100 |
78 |
160 |
16 |
2 |
4-φ17.5 |
|
40 |
200 |
317 |
150 |
110 |
88 |
200 |
16 |
3 |
4-φ17.5 |
|
50 |
230 |
317 |
165 |
125 |
102 |
200 |
16 |
3 |
4-φ17.5 |
|
65 |
290 |
331 |
185 |
145 |
122 |
240 |
18 |
3 |
8-φ17.5 |
|
80 |
310 |
402 |
200 |
160 |
133 |
240 |
20 |
3 |
8-φ17.5 |
|
100 |
350 |
416 |
220 |
180 |
158 |
320 |
20 |
3 |
8-φ17.5 |
|
125 |
400 |
467 |
250 |
210 |
184 |
360 |
22 |
3 |
8-φ17.5 |
|
150 |
480 |
525 |
285 |
240 |
212 |
360 |
24 |
3 |
8-φ22 |
|
200 |
600 |
611 |
340 |
295 |
268 |
500 |
26 |
3 |
12-φ22 |
|
250 |
650 |
750 |
405 |
355 |
320 |
640 |
30 |
3 |
12-φ25 |
|
WJ41 H-25、WJ41W-25P |
|||||||||
|
40 |
200 |
317 |
150 |
110 |
88 |
200 |
18 |
3 |
4.17.5 |
|
50 |
230 |
317 |
165 |
125 |
102 |
200 |
20 |
3 |
4-φ17.5 |
|
65 |
290 |
331 |
185 |
145 |
122 |
280 |
22 |
3 |
8-φ17.5 |
|
80 |
310 |
402 |
200 |
160 |
133 |
280 |
22 |
3 |
8-φ17.5 |
|
100 |
350 |
416 |
235 |
190 |
158 |
320 |
24 |
3 |
8-φ22 |
|
125 |
400 |
467 |
270 |
220 |
184 |
360 |
28 |
3 |
8-φ26 |
|
150 |
480 |
525 |
300 |
250 |
212 |
360 |
30 |
3 |
8-φ26 |
|
200 |
600 |
611 |
360 |
310 |
278 |
500 |
30 |
3 |
12-φ27 |
|
WJ41H-40、WJ41W-40P |
|||||||||
|
10 |
130 |
202 |
90 |
60 |
42 |
120 |
16 |
2 |
4-φ13.5 |
|
15 |
130 |
202 |
95 |
65 |
47 |
120 |
16 |
2 |
4-φ13.5 |
|
20 |
150 |
228 |
105 |
75 |
58 |
160 |
16 |
2 |
4-φ13.5 |
|
25 |
160 |
228 |
115 |
85 |
68 |
160 |
16 |
2 |
4-φ13.5 |
|
32 |
180 |
274 |
140 |
100 |
78 |
160 |
18 |
2 |
4-φ17.5 |
|
40 |
200 |
345 |
150 |
110 |
88 |
200 |
20 |
3 |
4-中17.5 |
|
50 |
230 |
396 |
165 |
125 |
102 |
200 |
22 |
3 |
4-φ17.5 |
|
65 |
290 |
399 |
185 |
145 |
122 |
280 |
22 |
3 |
8-φ17.5 |
|
80 |
310 |
405 |
200 |
160 |
133 |
280 |
24 |
3 |
8-φ17.5 |
|
100 |
350 |
460 |
235 |
190 |
158 |
320 |
28 |
3 |
8-φ22 |