RPM-LV
Variable air flow controller for low air velocities with high precision
RPM-V - Circular airflow regulator for control of variable airflow within the duct with high precision at low velocity.
Properties
•to control variable or constant airflow in ventilation systems
•diameters from 80 to 315 mm
•flow rate from 9 to 2 244 m3/h (for example from 2.5 to 623 l/s)
•for air velocities from 0.5 m/s
•working since the control pressure loss is above 2 Pa
•compact construction - no sharp and obsolete devices inside the damper
•made of galvanized steel sheet
•each controller is equipped with pressure sensor next to the blade and customized actuator (Belimo LMV-D3W-MP.1 MDK, supply voltage 24 V, control voltage 0-10V or 2-10V)
Specifications
Circular VAV airflow regulator for general supply or extract ventilation systems with adjustment of the required airflow provided by an actuator which can adjust the blades to provide the required airflow. The RPM-LV VAV can optionally be provided with a range of actuators to suit varied system requirements and control methodologies. The RPM-LV is specially designed to provide greater accuracy of control at low air velocities.