APPLICATION:
Suitable to control the air volume in ducts in air-conditioning. Ventilation and heating systems. Ensures duct systemsair balancing and also suitable to use in Air handling units, where high air velocities and pressures are encountered.
Mounting:
Mounting in the branches of air distribution ducts and mouth of air handling units by means of bolt and nuts.
Construction Details
Frames: High Quality galvanized steel frame with standard flange size of 30mm having standard depth of 150mm or as per the client’s requirement depth and flange sizes.
Blades: High quality galvanized steel ‘V’ grooved blades having 150mm height or as per client requested height blades.
Linkage Details: Standard 3mm thick x20mm Electro Plated Linkages Spindles and bearing: Outer 0 14.5 mm/Inner 0 9.3mm Electro plated EN-1A bush bearings and 0 9.2mm x63mm long electro plated spindle rods or brass bushes as per client’s requests.
Locking Quadrants: for manual operated VCD’s Heavy gauge galvanized steel handle position indictor with locking screws.
Motorized volume control dampers are supplied with high qualified knurling electro plated shaft and motor fixing bed provisions to mount the actuator. VCD’s will be supplied with suitable torque/ model actuators as per client request.