IRON AIR VAVLE CONTROL VELOCITY OF AIR BY BLADE OEM IS AVAILABLE WE ARE FACTORY IN GUANGZHOU.CHINA

 Circular regulating valve is to be attached on the duct outlet to control the flow. Angle of the blades is adjustable manually to control the velocity of air. The device is made of high quality mild steel or aluminum, size can be customized to the dimension of the duct to match with the design requirement.

 

Circular regulating valve..