volumecontroldampers

Volume Control Dampers

Volume control dampers are designed for regulation of air flow and pressure in ventilating ducts and air handling units. They are installed as independent devices or combined with protection- or overpressure louvers.Volume control dampers consist of supporting frame and interconnected blades.

A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control.

Volume control dampers are made as a spring-damper in two vertical directions. And they provide controlling the structure movement in two vertical structures.Seismic isolator is used to isolate the structures of strong ground motions during an earthquake.

Alfa Aircon established in 1987 is one of the leading manufacturers of AHUs, Company enjoys extra ordinary reputation for the quality of its products, pre-sales technical support, timely execution of orders with fully reliable after sales services.

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