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| | 止回阀系列 >> 不锈钢止回阀 |
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| 型号： |
H41W |
口径： |
DN15-DN300 |
| 压力： |
1.6MPA-10MPA |
材质： |
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主要性能规范 Specifications
|
型号
Type |
公称压力
PN(MPa)
Nominal
Pressure |
试验压力PS(MPa)
Test Pressure |
工作温度
(℃)
Working
Temprature |
工作压力
PN(MPa) |
适用介质
Suitable
Medium |
|
壳体
Shell |
密封
Seal |
|
H41W-16P |
1.6 |
2.4 |
1.76 |
≤100 |
1.6 |
硝酸类 Nitric Acid |
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H41W-16R |
醋酸类 Acetic Acid |
|
H41W-16A |
≤150 |
硝酸类 Nitric Acid |
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H41W-25P |
2.5 |
3.8 |
2.8 |
≤100 |
2.5 |
醋酸类 Acetic Acid |
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H41W-25R |
硝酸类 Nitric Acid |
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H41W-25A |
≤150 |
醋酸类 Acetic Acid |
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H41W-40P |
4.0 |
6.0 |
4.0 |
≤100 |
4.0 |
硝酸类 Nitric Acid |
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H41W-40R |
醋酸类 Acetic Acid |
主要外形尺寸和连接尺寸( mm)
Main external and connecting dimensions( mm) |
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型号
Type |
公称通径DN（mm)
NominalDiameter |
尺寸(mm)Dimensions |
|
L |
D |
D |
D |
Z-φd |
b |
H |
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H41W-16P(R)
H44W-16P(R)
|
15 |
130 |
95 |
65 |
45 |
4-φ14 |
14 |
77 |
|
20 |
150 |
105 |
75 |
55 |
4-φ14 |
14 |
77 |
|
25 |
160 |
115 |
85 |
65 |
4-φ14 |
16 |
80 |
|
32 |
180 |
135 |
100 |
78 |
4-φ18 |
16 |
85 |
|
40 |
200 |
145 |
110 |
85 |
4-φ18 |
16 |
95 |
|
50 |
230 |
160 |
125 |
100 |
4-φ18 |
16 |
105 |
|
65 |
290 |
180 |
145 |
120 |
4-φ18 |
18 |
120 |
|
80 |
310 |
195 |
160 |
135 |
8-φ18 |
20 |
130 |
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100 |
350 |
215 |
180 |
155 |
8-φ18 |
20 |
140 |
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125 |
400 |
245 |
210 |
185 |
8-φ18 |
22 |
155 |
|
150 |
480 |
280 |
240 |
210 |
8-φ23 |
24 |
180 |
|
200 |
600 |
335 |
295 |
265 |
12-φ23 |
26 |
215 |
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H41W-25P(R)
H44W-25P
|
15 |
130 |
95 |
65 |
45 |
4-φ14 |
16 |
77 |
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20 |
150 |
105 |
75 |
55 |
4-φ14 |
16 |
77 |
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25 |
160 |
115 |
85 |
65 |
4-φ14 |
16 |
80 |
|
32 |
180 |
135 |
100 |
78 |
4-φ18 |
18 |
85 |
|
40 |
200 |
145 |
110 |
85 |
4-φ18 |
18 |
95 |
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50 |
230 |
160 |
125 |
100 |
4-φ18 |
20 |
105 |
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65 |
290 |
180 |
145 |
120 |
8-φ18 |
22 |
120 |
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80 |
310 |
195 |
160 |
135 |
8-φ18 |
22 |
130 |
|
100 |
350 |
230 |
190 |
160 |
8-φ23 |
24 |
140 |
|
125 |
400 |
270 |
220 |
188 |
8-φ25 |
28 |
155 |
|
150 |
480 |
300 |
250 |
218 |
8-φ25 |
30 |
180 |
|
200 |
600 |
360 |
310 |
278 |
12-φ30 |
34 |
215 | | | | | |
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