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Volume Control Dampers


Types SLC

Volume Control Dampers SLC
SLC multi-leaf volume control dampers have been specifically designed for use in ventilation systems for volume, flow and pressure control. In addition, the type C2 with side and tip seals provides low closed blade leakage performance. Type SLC dampers are available for square, rectangular, circular and flat oval ducting.

The casing is a rigid and robust assembly formed from channel frame with re-inforcing corner brackets incorporating corner holes to suit most flange system ductwork. The blades are extruded double skin aerofoil section. Damper has opposed blade action. Blade tip seals can be fitted for low leakage applications. The dampers can be fitted with hand locking quadrant or can be operated by electric or pneumatic actuators.

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Types VCD

Volume Control Dampers VCD
Trox multi-leaf volume control dampers have been specifically designed for use in ventilation systems for volume, flow and pressure control. In addition, the type Cs with side and tip seals satisfies the closed blade leakage requirements specified in UL 555S Class II.

Type VCD dampers are available for square, rectangular, circular and flat oval ductin.

The casing is a rigid and robust assembly formed from either channel frame for flanged connection to duct work or top hat section for spigot style connection. The blades are formed single skins with grooved blade tips to provide interlocking closure. Blade action is as standard parallel but can be optionally opposed action. Blade tip seals can be fitted for low leakage applications. The dampers can be fitted with hand locking quadrant or can be operated by electric actuators.

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Installation examples

This is how well weather-resistant louvres fit into the facade.
Shut-Off Devices

Contact

TROX Malaysia Sdn Bhd.

20 Persiaran Bunga Tanjung 1
Senawang Land Industrial Park
Tel: (+6) 06-678 8188
Contact and locations