Dampers / Controllers
VRJSElectronic volume flow controller for constant or infinitely adjustable flow volumes with complete shut-of of air volume flows in ventilation systems
A hydraulically balanced ventilation system saves energy costs and ensures an optimum supply of fresh air. With deviations of less than 10%, the EVR cannot fail to impress with its high level of control precision.
There is a precise response and a constant volumetric flow even at low differential pressures, due to the integrated adjustment spring.
In the aerosol version, the volumetric flow regulator can also handle air containing oil and grease.
TÜV Certificate ISO 9001:2008
PDF (132 kB)
product overview air
PDF (1 MB)
air Quick selection catalogue
PDF (22.8 MB)