With the square flow rate controller VRF, both constant and variable flow rate control are easy.
Complete shut-off is also possible.
For use in polluted or chemically laden environments; e. g. laboratories.
Control and regulation are achieved with external energy, either electric or pneumatic.
- Universally suitable for the attachment of various controller makes and combinations of controllers, sensors and actuators for specific applications too..
- Possible combination with spring return or high-speed drives
- Corrosion resistant version of PPs for aggressive media, all parts within the air flow are made of plastic
- Easy adjustment, possible on site; damper setting can be read from outside
- Simple assembly
- For dynamic (VRF) and static (VRF-s) measurement