The A47W/Y spring-loaded micro-lift safety valve is suitable for equipment or pipelines handling corrosive media at operating temperatures ≤200°C, serving as an overpressure protection device.
Working Principle
When the pressure in the equipment and pipeline exceeds the permissible value, the valve automatically opens and then discharges the full amount; when the pressure drops to the specified value, the valve automatically closes to ensure the safe operation of the equipment and pipeline.
Product Parameters
Product Model | A47Y-16P |
Valve body material | 304 Stainless Steel |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Corrosive Media |
Applicable temperature | ≤200℃ |
Product Size Reference
Nominal Diameter | do | DN | L | L1 | ≈H |
DN20 | 15 | 20 | 100 | 85 | 298 |
DN25 | 20 | 25 | 100 | 85 | 298 |
DN32 | 25 | 32 | 115 | 100 | 310 |
DN40 | 32 | 40 | 120 | 110 | 315 |
DN50 | 40 | 50 | 135 | 120 | 377 |
DN65 | 50 | 65 | 140 | 130 | 415 |
DN80 | 65 | 80 | 160 | 135 | 420 |
DN100 | 80 | 100 | 170 | 160 | 539 |
DN125 | 100 | 125 | 190 | 190 | 624 |
DN150 | 125 | 150 | 205 | 195 | 636 |
DN200 | 150 | 200 | 240 | 230 | 772 |
DN250 | 200 | 250 | 350 | 320 | 970 |
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