| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
sanyang |
| Model Number |
SY-FM408-12 |
1. Reliable quality, advanced design, strong technical support 2. Advanced assembly-line and testing equipments 3. Quality control strictly 4. Senior Engineers and strong technical teams 5. Long manufacturing history and rich experiences in this industry 6.Tech-parameter: shutoff vale for gas meter SY-FM408 Flow-rate range:0-4m3/h Working pressure:0-20KPa Pressure loss:≤50Pa(4m3/h) Working voltage:DC 3.0-4.5V Working current:≤80mA(3.0V) Internal tightness:≤80Pa( Air-pressure 5000Pa, 3 Min) Continue working:>10000 Times Valve open time:≤2S Valve close time:≤400mS Temperature range:-10°C 40°C Service life:10 Years Max. Valve body resistance pressure:80KPa Application meters: BT meters