| Specification | Code Number | Field |
|---|---|---|
|
Application |
V = Volume Control Damper |
V |
|
Blade Operation |
O = Opposed P = Parallel |
|
|
Blade Frame |
D = Double Frame (VD- 1241) L = Low Profile 4 in. Deep Frame (VD-1240) |
|
|
Bearing/Seal |
S = Standard (Synthetic/Santoprene) E = Extended (Stainless Steel/Santoprene) T = Vertical Blade (Thrust/Santoprene) (VD-1240 only) |
|
|
Actuator |
A = M9208-AGC-3 or M9220-AGC-3 (24 V, Floating, Spring Return) B = M9208-GGC-3 or M9220-HGC-3 (24 V, Modulating, Spring Return) C = M9208-BAC-3 or M9220-BAC-3 (120 V, Two-Position, Spring Return) D = M9208-BGC-3 or M9220-BGC-3 (24 V, Floating, Spring Return) F = M9106-AGC-2 or M9116-AGC-2 (24 V Floating, Non-Spring Return) G = M9106-GGC-2 or M9116-HGC-2 (24 V Modulating, Non-Spring Return) N = No Actuator P = D-3062-3 or D-3153-2 (Pneumatic 8 to 13 lb Spring Range) |
|
|
Width |
All models: 006 to 999 (Parallel Blade), 006 to 999 (Opposed Blade), 006 to 36 (Vertical Blade), 1 in. increments |
- www x |
|
Height |
All models: 006 to 999 (Parallel Blade), 009 to 999 (Opposed Blade), 009 to 48 (Vertical Blade), 1 in. increments |
hhh |
|
Options (Limit Two) |
See Factory Options for descriptions and combinations |
Note: When blades are run vertically, the unit is shipped without side shields and does
not meet the leakage performance stated in the Technical Specifications.
Note: Actuators may restrict maximum sizes. Check selector tool for valid maximum sizes.
Actuators, by default, come externally mounted (outside air stream). Use option Q
for internally mounted actuators.
Note: If the damper is to be used in a fan application, consult Johnson Controls.