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| 性能范围Specifications |
型号
Type |
公称压力
Nominali
Pressure |
试验压力
Test Pressure |
工作温度（℃）
Working
Temperature |
适用介质
Suitable Medium |
强度（水）
（MPa） |
密封（水）
空气（MPa） |
低压密封
空气（MPa） |
Z41H-16C
Z41W-16P(R) |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
NITRIC ACID |
硝酸类 |
Z41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
ACETIC ACID |
醋酸类 |
Z40W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
NITRIC ACID |
硝酸类 |
JZ41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
≤200 |
ACETIC ACID |
醋酸类 |
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| 主要零件材料Material for main parts |
零件名称
Part name |
材料Material |
Z41W-161
-251
-401 |
Z41W-16P
-25P
-40P |
Z41W-16P
-2R
-40R |
阀体、阀盖
Body donnet |
铬镍钢
CrNi steel |
铬镍钛钢
Ci Ni Ti |
铬镍钼钛钢
Cr Ni Mo Ti steel |
阀板Wedge gate |
合金钢＋硬质合金
Alloy steel+carbidealloy |
阀杆Stem |
合金钢Alloy steel |
阀杆螺母Stem nut |
铝铁青铜Al bronze |
手轮Hand wheel |
灰铸铁、可锻铸铁Castirom for ageable casriran |
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