- Butterfly Valves: BVH
- Size: 4"
Butterfly valve for hot air and flue gas.
Butterfly valve BVH, BVHR, BVHS is used for processes that require very precise adjustment of the flow rate or low leakage. In conjunction with the stop bar, the valve disc ensures very low leakage rates.
Using a spiral spring that compensates for the play in combination with the actuator IC 40, it is possible to move the valve disc to the required angle with almost zero hysteresis.