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产品名称: 水封截止阀 |
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关 键 词: 水封截止阀 |
加入时间:2006-11-29 13:24:24 |
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壳体材料 |
适用介质 |
适用温度℃ |
|
碳素钢(C) |
水、蒸汽、油品 |
≤425 |
|
铬镍不锈钢(P) |
硝酸类 |
≤200 |
|
铬镍钼不锈钢(R) |
醋酸类 |
≤200 |
|
铬钼钢(I) |
水、蒸汽、油品 |
≤550 |
|
零件名称 |
材料 |
|
阀体 |
WCB |
ZG1Cr5Mo |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
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阀瓣 |
WCB |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
阀盖 |
WCB/25 |
ZG1Cr5Mo |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
填料 |
水封组合填料 |
|
阀杆螺母 |
铝青铜 |
|
手轮 |
可锻铸铁 |
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公称压力 Pressure Class |
试验压力 Test pressure |
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壳体 Shell |
密封(水) Seat (water) |
密封(气) Seat (Air) |
上密封 (水) Back Seat (water) |
|
1.6 |
2.4 |
1.8 |
0.6 |
1.8 |
| 公称压力1.6MPa |
|
DN |
L1 |
L2 |
D |
D1 |
D2 |
b |
f |
z-d |
Dn |
A |
B |
H |
H1 |
DO |
RF |
BW |
|
15 |
130 |
140 |
95 |
65 |
45 |
14 |
2 |
4-14 |
12 |
18 |
36 |
245 |
260 |
120 |
7 |
6.5 |
|
20 |
150 |
152 |
105 |
75 |
55 |
14 |
2 |
4-14 |
18 |
25 |
44 |
265 |
285 |
140 |
7.5 |
7 |
|
25 |
160 |
165 |
115 |
85 |
65 |
14 |
2 |
4-14 |
25 |
32 |
44 |
270 |
295 |
160 |
9 |
8.5 |
|
32 |
180 |
184 |
135 |
100 |
78 |
16 |
2 |
4-18 |
31 |
38 |
48 |
285 |
315 |
180 |
11 |
10.5 |
|
40 |
200 |
203 |
145 |
110 |
85 |
16 |
3 |
4-18 |
38 |
45 |
55 |
300 |
330 |
200 |
18 |
17 |
|
50 |
230 |
229 |
160 |
125 |
100 |
16 |
3 |
4-18 |
49 |
57 |
64 |
355 |
390 |
240 |
25 |
23 |
|
65 |
290 |
279 |
180 |
145 |
120 |
18 |
3 |
4-18 |
66 |
73 |
82 |
415 |
455 |
280 |
32 |
29 |
|
80 |
310 |
318 |
195 |
160 |
135 |
20 |
3 |
8-18 |
78 |
89 |
94 |
425 |
470 |
280 |
41 |
38 |
|
100 |
350 |
368 |
215 |
180 |
155 |
20 |
3 |
8-18 |
96 |
108 |
117 |
470 |
520 |
320 |
58 |
54 |
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125 |
400 |
0 |
245 |
210 |
185 |
22 |
3 |
8-18 |
121 |
133 |
144 |
500 |
555 |
360 |
80 |
75 |
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150 |
480 |
470 |
280 |
240 |
210 |
24 |
3 |
8-23 |
146 |
159 |
175 |
570 |
650 |
400 |
101 |
90 |
|
200 |
600 |
597 |
335 |
295 |
265 |
26 |
3 |
12-23 |
202 |
219 |
232 |
680 |
770 |
400 |
170 |
155 |
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公称压力 Pressure Class |
试验压力 Test pressure |
|
壳体 Shell |
密封(水) Seat (water) |
密封(气) Seat (Air) |
上密封 (水) Back Seat (water) |
|
2.5 |
3.8 |
2.8 |
0.6 |
2.8 |
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公称压力2.5MPa |
|
DN |
L1 |
L2 |
D |
D1 |
D2 |
b |
f |
z-d |
Dn |
A |
B |
H |
H1 |
DO |
RF |
BW |
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15 |
130 |
152 |
95 |
65 |
45 |
16 |
2 |
4-14 |
12 |
18 |
36 |
245 |
260 |
120 |
7 |
6.5 |
|
20 |
150 |
178 |
105 |
75 |
55 |
16 |
2 |
4-14 |
18 |
25 |
44 |
265 |
285 |
140 |
8 |
7.5 |
|
25 |
160 |
203 |
115 |
85 |
65 |
16 |
2 |
4-14 |
25 |
32 |
44 |
270 |
295 |
160 |
10 |
9.5 |
|
32 |
180 |
216 |
135 |
100 |
78 |
18 |
2 |
4-18 |
31 |
38 |
48 |
285 |
315 |
180 |
11 |
10.5 |
|
40 |
200 |
229 |
145 |
110 |
85 |
18 |
3 |
4-18 |
38 |
45 |
55 |
300 |
330 |
200 |
18 |
17 |
|
50 |
230 |
267 |
160 |
125 |
100 |
20 |
3 |
4-18 |
49 |
57 |
64 |
355 |
390 |
240 |
25 |
23 |
|
65 |
290 |
292 |
180 |
145 |
120 |
22 |
3 |
8-18 |
66 |
73 |
82 |
415 |
455 |
280 |
35 |
33 |
|
80 |
310 |
318 |
195 |
160 |
135 |
22 |
3 |
8-18 |
78 |
89 |
94 |
425 |
470 |
280 |
50 |
46 |
|
100 |
350 |
356 |
230 |
190 |
160 |
24 |
3 |
8-23 |
96 |
108 |
117 |
470 |
520 |
320 |
65 |
59 |
|
125 |
400 |
400 |
270 |
220 |
188 |
28 |
3 |
8-25 |
121 |
133 |
144 |
500 |
555 |
360 |
100 |
90 |
|
150 |
480 |
444 |
300 |
250 |
218 |
30 |
3 |
8-25 |
146 |
159 |
175 |
570 |
650 |
400 |
135 |
120 |
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200 |
600 |
559 |
360 |
310 |
278 |
34 |
3 |
12-25 |
202 |
219 |
232 |
680 |
770 |
400 |
180 |
160 |
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(以下带*的是必填项)
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