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.
We at SKY manufacturer Damper Valves for Air Ducts. MOC Available SS 304, SS 316, CS etc. Sizes available from 1" to 10".