Selection Information - Johnson Controls - LIT-1900820 - LIT-1900820

VD-1240 Thin Line Control and VD-1241 Low Leakage Insulating Control Dampers Catalog Page

Brand
Johnson Controls
Product name
LIT-1900820
Document type
Catalog Page
Document number
LIT-1900820
Revision date
2021-03-10
Language
English
Table 1. Damper Selector
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.