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cast steel lift check valves
Specifications
Type
Nominal
Pressure
Test Pressure
Working
Temperature(¡æ)
Suitable
Medium
Strength (water) (Mpa)
Seal (water)
Air (Mpa)
Low Pressure Seal Air (Mpa)
H41H-16C
1.6
2.4
1.6
0.6
¡Ü425
Water, steam, oil, etc.
H41H-25C
2.5
3.8
2.8
0.6
¡Ü425
H41H-40C
4.0
6.0
4.4
0.6
¡Ü425
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