K400 Balance/Control Damper
K400 Galvanised Control / Balancing volume control dampers
Category: Control & Balance Dampers
For more information please contact us.
- Multi‐leaf dampers primarily used in air conditioning and ventilation systems Ductwork system balancing
- Air control within ductwork system/air handling units i.e. air control at mixing box, face and bypass dampers, etc.
- High strength channel casing
- Aerofoil section high strength blade
- Opposed blade action for optimum air control
- Full Length 12.7mm square drive shafts
- Individual blade coupling by plastic gears, running in maintenance free acetal bushes, forming a nonferrous gearing system
- Encased bearings
- Manual, electrical or pneumatic factory fitted control options
- Large single and multiple module assemblies
- Circular Spigot or Flanged connections available
- Casing – 1.2mm thick galvanised mild steel, 132mm deep and 40mm flanges c/w 10mm return edge
- Blades – Aerofoil section 0.8mm galvanised steel, 103mm wide
- Gears – Plastic gear fitted with integral stub spindles
- Bushes – Hard acetal incorporating locking rib and fitted direct to gear stub spindle, encased as standard
- 100 W x 108 H to 1250 W x 1250 H in a single module
- Multiple module assemblies available
- Circular, flat oval, spigot & flanged units are available
- Temperature: ‐20°C to +90°C
- Pressure: ± 2500Pa
- Velocity: up to 20m/s
- Damper casing materials available in Aluminium and PVC
- Dampers incorporating oilite or stainless steel bearings
- External linkages or gears
- Parallel bladed dampers
- High temperature application dampers
- Face and bypass dampers
- Damper cases to suit customer requirements
- Flange drillings
- Powder coated casing & blades
- M = Manual operated quadrant
- E = Extended spindle for motorization (by others)
- Electrical actuator options – 24/110/240 volt units. Double acting /open‐close, modulating, spring return
- Pneumatic actuator options – Double acting/open‐close, modulating, spring return