|
Models
UVC8 and UVC9—
Galvanized Steel Balancing Damper
The
UVC8, UVC9, and UVC9W dampers are designed for low velocity, low pressure
clean air systems. They were developed specifically for use in branch
ducts to balance air flow.
|
|
|
Model
UVC8
|
|
|
|
|
Model
UVC9
|
Model
UVC9W
|
|
Options
for the UVC8, UVC9, and UVC9W
|
|
Aluminum
frame and blades (with stainless steel axles and bearings)
|
|
Polyfoam
frame stops
|
|
304
and 316 stainless steel construction
|
|
Standard
Specifications for the UVC8
|
|
Max.
Face Velocity
|
1500
fpm |
|
Max.
Differential
Pressure
|
2
in. wg |
|
Max.
Temperature
|
150°F |
|
Dimensions
|
"A"
and "B" dimensions are opening sizes. Dampers will be fabricated
1/4" undersize and can be ordered in 1" increments only. |
|
Min.
Panel Size
|
6"W
x 4"H |
|
Max.
Panel Size
|
36"W
x 12"H |
|
Frame
|
3
1/2" x 5/8" x 16 gauge galvanized steel hat channel. |
|
Blades
|
20
gauge galvanized steel, single thickness |
|
Axles
|
3/8"
square plated steel stub, with lanced retainers |
|
Bearings
|
Nylon |
|
Finish
|
Mill |
|
Actuator
|
3/8"
square manual locking quadrant. Shipped loose for field mounting. |
|
Standard
Specifications for the UVC9/UVC9W
|
|
Max.
Face Velocity
|
1500
fpm |
|
Max.
Differential
Pressure
|
2
in. wg |
|
Max.
Temperature
|
150°F |
|
Dimensions
|
"A"
diameter dimension is opening size. Damper will be fabricated 1/8"
undersize and can be ordered in 1" increments only. |
|
Min.
Panel Size
|
4"
diameter |
|
Max.
Panel Size
|
24"
diameter |
|
Frame
|
4 1/2"
20 gauge galvanized steel (4" thru 18" diameter), 20
gauge galvanized steel with reinforcing beads, or 18 gauge galvanized
steel (19" thru 24" diameter)
|
|
Blades
|
Galvanized
steel, single thickness
22 gauge/4" to 12" diameter
20 gauge/13" to 18" diameter
16 gauge/19" to 24" diameter |
|
Axles
|
3/8"
square plated steel stub, with lanced retainers |
|
Bearings
|
Nylon |
|
Finish
|
Mill |
|
Actuator
|
3/8"
square manual locking quadrant. Shipped loose for field mounting. |
|
 |
|
