Differential pressure flow regulator EN

for air

FOR THE PRECISE CONTROL OF NORMAL AND HIGH CONSTANT VOLUME FLOWS Rectangular self-powered volume flow controllers for the control of supply air or extract air in constant air volume systems Suitable for volume flow rates up to 12,096 m³/h or 3,360 l/s Volume flow rate can be set using an external scale, no tools required High control accuracy No on-site test measurements required for commissioning Suitable for airflow velocities of up to 8 m/s Casing air leakage to EN 1751, up to class C Optional equipment and accessories Acoustic cladding for the reduction of case-radiated noise Secondary silencer Type TX for the reduction of air-regenerated noise Hot water heat exchanger of Type WT for reheating the airflow Actuator for switching between setpoint values