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| 安全阀->国标系列
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应用规范:
- 设计制造标准:GB12243-89
- 结构长度标准:JB2203
- 法兰连接标准:GB9113
- 检验试验标准:GB12242
- 阀体材料:ZG230-450、WCB、ZG1Cr18Ni9Ti
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产品种类:
| 类别 |
型号 |
公称压力 |
适用介质 |
工作温度≤℃ |
公称通径 |
| 15 |
20 |
25 |
32 |
40 |
50 |
80 |
100 |
150 |
200 |
| 弹簧微启式 |
A41H-16C |
1.6 |
空气、油品、水 |
300 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
| A41H-25 |
2.5 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41H-40 |
4.0 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
| A41H-64 |
6.4 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
| A41H-100 |
10.0 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
| A41H-160 |
16.0 |
○ |
○ |
○ |
○ |
○ |
○ |
|
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| A41H-320 |
32.0 |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41Y-16P |
1.6 |
硝酸 |
200 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
|
| A41Y-25P |
2.5 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41Y-40P |
4.0 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41Y-64P |
6.4 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41H-160P |
16.0 |
○ |
○ |
○ |
○ |
○ |
○ |
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| A41H-320P |
32.0 |
○ |
○ |
○ |
○ |
○ |
○ |
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| 弹簧全启式 |
A42Y-16C |
1.6 |
空气、油品、水 |
300 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A42Y-25 |
2.5 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A42Y-40 |
4.0 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A42Y-64 |
1.6 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A42Y-100 |
16.0 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| 带扳手弹簧微启式 |
A47H-16C |
1.6 |
蒸汽 |
350 |
|
|
○ |
○ |
○ |
○ |
○ |
○ |
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| A47H-25 |
2.5 |
|
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○ |
○ |
○ |
○ |
○ |
○ |
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| A47H-40 |
4.0 |
|
|
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○ |
○ |
○ |
○ |
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| A43H-16C |
1.6 |
|
|
|
|
|
|
○ |
○ |
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| A43H-25 |
2.5 |
|
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○ |
○ |
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| 弹簧全启式 |
A44Y-16C |
1.6 |
空气、油品 |
300 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A44Y-25 |
2.5 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A44Y-40 |
4.0 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A44Y-64 |
6.4 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A44Y-100 |
10.0 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A42Y-160P |
16.0 |
硝酸 |
200 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| A42Y-160 |
16.0 |
空气、油品、氮氢氧 |
200 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A42Y-320 |
32.0 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
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| 带扳手弹簧微启式 |
A48Y-16C |
1.6 |
蒸汽 |
350 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A48Y-25 |
2.5 |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A48Y-40 |
4.0 |
|
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
○ |
| A38Y-16C |
1.6 |
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○ |
○ |
○ |
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| A38Y-25 |
2.5 |
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○ |
○ |
○ |
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| A38Y-40 |
4.0 |
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○ |
○ |
○ |
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| 弹簧微启式 |
A21H-16C |
1.6 |
空气、水、氮氢、氨液 |
200 |
○ |
○ |
○ |
|
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| A21H-25 |
2.5 |
○ |
○ |
○ |
|
|
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| A21H-40 |
4.0 |
○ |
○ |
○ |
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| A21H-16P |
1.6 |
硝酸 |
○ |
○ |
○ |
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| A21H-25P |
2.5 |
○ |
○ |
○ |
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| A21H-40P |
4.0 |
○ |
○ |
○ |
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