Volume flow controller
Constant, automatically regulating - rectangular/round
- For application in complex duct systems for controlling the amount of air distribution
- Mechanically automatically regulating without auxiliary energy
- Flow rate pre-set at factory - can be adjusted by customer using scale
- Dimensions: 100x100, 125x125, 150x100, 150x150
- Suitable for horizontal and vertical installation
- Special execution: with insulation shell
Volume flow controller VRRK-N Ref. No.: 540
The controller VRRK-N consists of a round constant volume flow controller with connection frames on both sides made of galvanized steel.
This model (adapter controller) allows to adjust the volume flows lower than 200 m3/h in rectangular ducts.
Constant volume flow controller automatically regulating without auxiliary energy
- Flow rate pre-set at factory
- Flow rate can be adjusted by customer using scale
Other informations, such as pressure loss, you can find in our brochures for VRK 233 and/or VRK 232-N