ALUMINIUM LOW LEAKAGE VOULME CONTROL DAMPERS
ApplicationSuitable to control the air volume in ducts in air conditioning. Ventilating and heating systems.Ensures duct system air balancing and also suitable to use in Air Handling units, where high air velocities and pressures are encountered.
MountingMounting in the branches of air distribution duct and mouth of the air handling units by means of bolt and nuts
Standard Consrtuction DetailsFrames: 1.6mm thick high quality Extruded Aluminium frame with standard flange size of 30mm and having standard depth of 141mm
Blades:1.2mm thickness x 2 sides high quality Extruded Aluminium Aero foil blades.
Linkage Details: Nylon Bushes and rods with PVC Gears or for large size dampers. Locking Quadrants: Heavy gauge galvanized steel position indicator with locking screws or electro plated locking quadrant and position indicator with cosmic logo.
Motorized volume Control Dampers: Supplied with high quality electro plated EN.1A Square rod and motor fixing bed provisions. VCD's will be supplied with suitable torque / model actuators as per client request.
S.S Jamseals: Stainless steel jam seals (compression type)are provided in both sides of frame(inner side ) to prevent leakage and also Rubber Gaskets are provided in each and every blade to prevent leakage..