The document discusses a volume damper kit, including: 1) The kit contains various aluminum, plastic, rubber, and galvanized steel parts for assembling dampers. 2) Dimensions, materials, quantities, and weights are provided for each part number. 3) Installation guidelines discuss installing toothed wheels, actuators, blade layout, and overall dimensions. Maximum breadth depends on pressure difference.

1. 3.5 VOLUME DAMPER KIT
3.5
REGULATION OF AIR FLOW
3.5.1 MEZ-VOLUME DAMPER-KIT JK-I-04 G
Toothed wheel inside
- Aluminium blade with valve blade seal
- Temperature resistance: -20°C till +80°C
- Fin spacing 100 mm
Art.-Nr. Product Material Dimensions VPE Weight
930/2 ALUMINIUM BLADE STANDARD 100 Aluminium 100 mm x 5m 200 m 0,900 kg/m
931/1 TOOTHED WHEEL inside Plastic 100 mm 100 units 0,032 kg/unit
932/1 HEXAGONAL BEARING Plastic 100 units 0,001 kg/unit
932/3 AXLE long (only for drive axle) Plastic 100 units 0,006 kg/unit
933/1 DRIVE AXLE Galv. steel 10 x 10 x 150 mm 50 units 0,102 kg/unit
934/1 RUBBER CORNER PROFILE Rubber 10 m 0,027 kg/m
934/2 VALVE BLADE RUBBER PROFILE Rubber 200 m 0,016 kg/m
936/10 COVER – profiled Galv. steel, 1,25 mm 20 x 120 mm x 5 m 50 m 1,594 kg/m
936/11 SIDE SECTION – profiled Galv. steel, 1,25 mm 20 x 120 mm x 2,5 m 50 m 1,500 kg/m
Hexagonal boring, distance 100 mm
936/40 COVER – profiled Galv. steel, 1,25 mm 30 x 120 mm x 5 m 50 m 1,780 kg/m
936/41 SIDE SECTION – profiled Galv. steel, 1,25 mm 30 x 120 mm x 2,5 m 50 m 1,700 kg/m
Hexagonal boring, distance 100 mm
935/2 MEZ-CORNER for frame profiles 20 mm Galv. steel 250 units 0,036 kg/unit
935/3 MEZ-CORNER for frame profiles 30 mm Galv. steel 250 units 0,066 kg/unit
SECOND OPTION
Art.-Nr. Product Material Dimensions VPE Weight
936/1 SIDE SECTION – non-profiled Galv. steel, 1,25 mm 175 x 2500 mm 020 m 4,400 kg/unit
Hexagonal boring, distance 100 mm
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936/4 SIDE SECTION – non-profiled Galv. steel, 1,5 mm 192 x 2500 mm 020 m 6,500 kg/unit
Hexagonal boring, distance 100 mm
935/2 MEZ-CORNER for frame profiles 20 mm Galv. steel 250 units 0,036 kg/unit
935/3 MEZ-CORNER for frame profiles 30 mm Galv. steel 250 units 0,066 kg/unit

2. 3.5 VOLUME DAMPER KIT
3.5
REGULATION OF AIR FLOW
3.5.1 MEZ-VOLUME DAMPER-KIT JK-I-04 G
Toothed wheel inside
Workmanship Guidelines:
Toothed wheels:
Volume damper valves are generally installed
with toothed wheels on both sides
lichte Höhe
hight
90
Actuator:
- Starting from a height of 1200 mm – a connecting rod
needs to be installed
Blade layout:
Clear width minus 24 mm
width
lichte Breite
Overall dimensions:
The maximum breadth needed for the overall dimensions
can be taken from the diagram below
C - P rofil
6
maximale Klappenbreite blade
max. breadth of valve in Abhängigkeit von ∆P
30
2000
120
1750
Druckdifferenz [Pa]
1500
6
Pressure loss (Pa)
1250
20
1000
120
750
500
250
0 200 400 600 800 1000 1200 1400 1600 1800 2000
120
valve blade dimension
Jalousieklappenbreite
Pressure loss Motor
Stellkraftdiagramm /
Druckverlustkennlinie (in geöffnetem Zustand)
Pressure loss (open valves)
Motordrehmoment
H (m) 1,5
°
300
Klappenöffnungswinkel °
45
Pressure loss [Pa]
Angle of blade
20 Nm
Druckverlust
1,0
200
15 Nm
60° 0,5
100
90° 8 Nm
1 2 3 4 5 0 0,5 1,0 1,5
W[m/s] B (m)
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