DN40

Controlling method：

1.Manual Button is on'' open ''position when de-energized, valve close when energized

2.Manual Button is on'' closed ''position when de-energized ,valve open when energized

3.Manual Button is on'' open ''position when energized，valve close when de-energized

4.Manual Button is on'' closed ''position when energized，valve open when de-energized

1.Pipe size：DN15~DN400

2.Medium：gas、fuel

3.Voltage：DC24V、AC220V

4.Output power：30W~60W

5.Explosion-proof marking：dBT4

6.Flanged connection：GB9113.3  HG20592

7.Ambient temperature：-20~55°C

8.Body material：SG Iron、304、316

9.Working pressure：0~1.0MPa、0~0.10MPa

10.Electrical interface：G"