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Tech-parameter:
| Flow-rate | 0-4m3/h |
| Working pressue | 0-10000Pa |
| Pressure loss | ≤50Pa |
| Working voltage | DC 2.5-6.0V |
| Working current | ≤80mA(3.0V) |
| External tightness | No leakage(P=20KPa) |
| Internal tightness | ≤120Pa (Air-pressure 4000Pa, 3min) |
| Continue working | >10000times |
| Valve open time | ≤3S |
| Valve close time | ≤500mS |
| Temperature range | -10°C~40°C |
| Service life | 10 years |
| Max. Valve body resistance pressure | 80KPa |
| Application meters | 1.6/2.5M3/Hdomestic meters |
electronic nature gas valveFM427