Ammonia safety valve
Type A41B is suitable for equipment and pipelines with ammonia medium operating temperature of 150°
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Description
Structural pattern
| Ammonia safety valve |
Type A41B is suitable for equipment and pipelines with ammonia medium operating temperature of 150°C. When the pressure in the equipment and pipeline exceeds the allowable value, the valve automatically opens, and then the full discharge; When the pressure is reduced to the specified value, the valve automatically closes to ensure the safe operation of equipment and management.
| · Main dimensions |
| Nominal pressure (MPa) | Size (mm) | |||
| do | L | L1 | DN' | |
| 25 | 20 | 100 | 85 | 25 |
| 32 | 25 | 115 | 100 | 32 |
| 40 | 32 | 120 | 110 | 40 |
| 50 | 40 | 135 | 120 | 50 |
| 65 | 50 | 140 | 130 | 65 |
| 80 | 65 | 160 | 135 | 80 |
| 100 | 80 | 170 | 160 | 100 |
| 125 | 100 | 190 | 190 | 125 |
| 150 | 125 | 205 | 195 | 150 |
| 200 | 150 | 240 | 245 | 200 |
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