Round Volume Control Dampers

D690

The D690 Round Damper is used in conventional air handling systems to control airflow in a round duct.

The damper is designed for use with Honeywell ML6161 and ML7161 Direct Coupled Actuators.

FEATURES

Neoprene seal for tight closing and low leakage

Oilite™ bearings for long life

90 degree damper travel for a variety of applications

SPECIFICATIONS

 

Application

heating, cooling, ventilating

Type of Blade

Single-blade, round

Temperature Range

32 F to 130 F (0 C to 54 C)

Integral Actuator

None

Input Signal

none

Used With

ML6161; ML7161; W7751 VAV

 

Controller

 

 

DIMENSIONS DIAGRAM

W

D

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DAMPER DIAMETER (D)

WIDTH (W)

 

LENGTH (L)

 

in.

mm

in.

 

 

mm

 

in.

 

mm

 

6

152

9-1/2

 

241

 

12

 

305

 

8

203

11-1/2

 

292

 

12

 

305

 

10

254

13-1/2

 

343

 

12

 

305

 

12

305

15-1/2

 

394

 

13

 

330

 

14

356

17-1/2

 

445

 

15

 

381

 

16

406

19-1/2

 

495

 

17

 

432

 

M17412

80

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Image 80
Honeywell MS4103 manual Round Volume Control Dampers, D690, Type of Blade