About Volume Control Damper and Its Types!

1. About Volume Control Damper and Its Types! Volume control dampers are especially designed for regulation of air flow efficiently and of pressure in ventilating ducts & air handling units. These dampers are made of galvanized steel sheet and consist of supporting frames & interconnected blades. It is vital to select a right damper to assure good operating characteristics in any airflow system that helps you to maximize the energy efficiency as well as minimize the installation costs. They are designed for use in heating, ventilating and air conditioning systems. Features of volume control dampers: Blade that is aerofoil, double walled, 1.20 mm wall thickness extruded aluminum profile. Gear driven or linkages that are made of internal galvanized steel and stainless steel. Frame thickness of up to 12 gauge galvanized steel sheet. Gasket that is made of rubber foam standard and Neoprene or Silicon fire rated. Bush that are of nylon standard also available with plastic or brass. Types of volume control damper K-VCD-AL-100: These volume control dampers areequipped with manual controlthat has extruded blades pitch 100 mm. It minimizes the leakage between the blades and the damper frame. This type of volume control damper offers sturdy construction of both frame and airfoil shaped blades of aluminum, and are designed to meet different application and environmental requirements. K-VCD-GI-200: These frames arehat shaped 18 gauge (1.20mm) galvanized steel sheet. These dampers have abrasion proof body structure. They are sturdy in design and rustproof. Its foam gasket is sealed across the blade edges to minimize air leakage between the blades. Frame

2. thickness of up to 12 gauge galvanized steel sheet & fixing is of box type or slip and clip or integral flange or external flange. K-VCD-GI-300-RD: These volume control damper frames have 22 gauge galvanized steel sheet and are of high strength, rust proof and easy to install. They are designed for handling maximum air capacities at minimum pressure drop. Its gasket is made up of rubber foam, neoprene and silicon fire rated. K-VCD-AL-400-M: Areas with high concentration of chemicals and salt can lead to high deterioration of the metal of volume control dampers. Aluminum dampers can be coated with air-dried epoxy or dry powder coating for additional protection in extreme conditions. Its side seal is covered with stainless steel for positive closure. Air volume control damper is designed to provide positive control of airflow within ventilation and air conditioning systems. KAD Air Conditioning serves the need of the clients and maintains service records in the market of UAE. KAD Air Conditioning Email Id: info@kadairconditioning.com Phone No.: +971 4 586 8900 Website: http://www.kadairconditioning.com