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2 Wire RD Series Dampers

A rigid, reliable family of round motorized dampers for zone control applications. Two position normally open or closed with spring return. Available in sizes 6",  8", 10", 12", 14", 16"

Round Two Position Dampers

Sizes 6” to 16” in diameter

Spring Return

Normally Open/Power Close

Normally Closed/Power Open

24VAC Motor, 2 wire

Super Strong Barrels

Patented Actuator prevents motor damage

Self sealing blade for 99+% seal
 Motorized Dampers

 

RD Series Zone Dampers

The RD series of round motorized zone dampers are the industries strongest and most reliable zone or sub-zone damper.

Super Rigid Barrel: The unique design of the barrel offers extra stiffing beads to assure it will stay round even with the roughest of installation handling.

Energy Efficient Seal:  The center bead and blade design coupled with the neoprene seal make these dampers the tightest seal in the closed position, with virtually 99+% airflow closure.  Adjustable stops allow for minimum closure adjustments.

Motor:  24VAC, 500mA.  Two wire.  Heavy duty synchronous motor

Safety Coupling: The special, patented, motor coupling system not only prevents motor damage from the spring return of the blade but also from damage due to manual movement of the blade as well.

Long Life: These dampers have been tested for over 250,000 cycles or over 20 years of operation.

Ordering Info

Link to RCS Ordering Information

ZONE DAMPERS, ROUND, TWO POSITION, SPRING RETURN
Model NoDescriptionPart No
6RDNO 6" Round Norm Open, 24VAC, 2 Wire 001-00026
6RDNC 6" Round Norm Closed, 24VAC, 2 Wire 001-00027
8RDNO 8" Round Norm Open, 24VAC, 2 Wire 001-00030
8RDNC 8" Round Norm Closed, 24VAC, 2 Wire 001-00031
10RDNO 10" Round Norm Open, 24VAC, 2 Wire 001-00021
10RDNC 10" Round Norm Closed, 24VAC, 2 Wire 001-00022
12RDNO 12" Round Norm Open, 24VAC, 2 Wire 001-00019
12RDNC 12" Round Norm Closed, 24VAC, 2 Wire 001-00020
14RDNO 14" Round Norm Open, 24VAC, 2 Wire 001-00013
14RDNC 14" Round Norm Closed, 24VAC, 2 Wire 001-00014
16RDNO 16" Round Norm Open, 24VAC, 2 Wire 001-00032
16RDNC 16" Round Norm Closed, 24VAC, 2 Wire 001-00033

 

Copyright 2008 - Residential Control Systems Inc. - All Rights Reserved

 
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