Single-layer adjustable louver tuyere, the blade angle can be arbitrarily adjusted within the range of 0-180°. By adjusting the blades to different angles, different air supply distances and different diffusion angles can be obtained. OBD herringbone gates can also be configured to control the air volume and wind speed within an appropriate range.

Structure: Single layer grille blades.

Features: The blade is movable to adjust the airflow angle.

Can be attached: Herringbone regulating valve.

Specifications: Match the design size.