CN7220 / CN7234
These direct-coupled damper actuators provide modulating control for:
· Air dampers
· VAV units
· Air handlers
· Ventilation flaps
· Louvers, and
· Reliable control for air damper applications with up to 4.6m2 / 50 sq.ft. (20 Nm / 177 lb-in) or 7.8m2 / 85 sq. ft. (34 Nm / 300 lb-in)(seal- less damper blades; air friction-dependent)
FEATURES
· New self-centering shaft adapter
· Access cover to facilitate connectivity
· Declutch for manual adjustment
· Mechanical end limits (CN7220 only)
· Field-installable auxiliary switches
· Rotation direction selectable by switch
· Mountable in any orientation (no IP54 if upside down)
· Mechanical position indicator
Delta Products