![](http://www.meccanicarhodense.com/234-large_default/single-blade-valves-butterfly.jpg)
![](http://www.meccanicarhodense.com/234-large_default/single-blade-valves-butterfly.jpg)
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Environment temperature °C:
-10, +50
Design temperature:
from -40 to 850 °C
Pressure Range:
from 0 to 5.000 Pa
Geometric seal with closed blades:
97%
Diameter dimension range:
from Ø 150 to 1.800 mm
Control options:
hand, electrical, pneumatic
Optional seal with air barrier:
no