DataSheet FGS201811 en GB

2 / 8 | Rectangular Fire Dampers
Design
Material Composition
The product contains galvanized sheet metal, calciumsilicate board, reproof carbon berglass, polyurethanwe foam
and ethylene - propylene rubber. These are processed in accordance with local regulations. The product contains
no hazardous substances, with the exception of the solder in the thermofuse, which contains a milligram of lead.
Connection of the Electrical Parts
The connection of all electrical parts according to the activation mechanism type is described in the User Manual of
the FGS air transfer grille.
Fig. 1: Components of the FGS air transfer grille
Product Parts
1 Installation frame
2 Protective grating
3 Body of grille
4 Blade
5 Rubber sealing and Intumex band
6 Compartment for manual or actuator mechanism
Legend
4 52 3
1
27 6
Activation Types
• ZV
Air transfer grille with an spring return mechanism enclosed into its body, release activated by a fusible thermal link
set to 74 °C (on demand 100 °C).
• DV1
Air transfer grille with an activation mechanism ZV + closed indication with AC 230 V or AC/DC 24 V contact switch.
• DV1-2
Air transfer grille with an activation mechanism ZV + open and closed indication with AC 230 V or AC/DC 24 V
contact switches.
• DV7-T
Air transfer grille with an activation mechanism with a Belimo spring return actuator (AC 230 V)
with an electro-thermal fuse 72 °C and auxiliary switches.
• DV9-T
Air transfer grille with an activation mechanism with a Belimo spring return actuator (AC/DC 24 V)
with electro-thermal fuse 72 °C and auxiliary switches.
• DV9-T-ST
(Communication unit must be installed near the installation frame on the wall!)
Air transfer grille with an activation mechanism with a Belimo spring return actuator (AC/DC 24 V)
with an electro-thermal fuse 72 °C and auxiliary switches, with a Belimo supply and communication
unit BKN230-24 (other communication units on demand).