The double double blinds are widely used in air conditioning system as air vent. According to the requirements, the air inlet can be made up of the air volume regulating valve (character sluice) behind the tuyere. The double layer vane has two layers of vertical pages adjusting the horizontal and vertical page angles, adjusting the airflow diffusion surface to change the range and the width of the outer frame of the tuyere. Two kinds of frame and narrow frame can be used in ventilation system with special requirements. Double-layer blinds (aluminum alloy)
The double double blinds are widely used in air conditioning system as the air vent. According to the requirements, the air inlet can be made up of the air volume regulating valve (character sluice) behind the tuyere. The double layer vane has two layers of vertical pages adjusting the horizontal and vertical page angles, adjusting the airflow diffusion surface to change the range and the width of the outer frame of the tuyere. There are two kinds of wide frame and narrow frame, which can be used in ventilation system with special requirements.
The application places of the double double blinds:
This series of products is usually installed on a pipe or side wall as a side air vent. The double blower vane has two adjustable angle moving blades. Short blades are used to adjust the diffusion angle of the air flow and can also be used to change the direction of the air flow; while adjusting the long blade, the air flow can be attached to the ceiling or down to a certain angle (when heating the air). The outer leaves of a louver outlet or the blades of a single leaf Venetian blinds can be parallel to the long edges or parallel to the short edges, and can be selected according to the requirements of customers.
Double-layer Louvre features:
1. Double adjustable blades can get different air supply distance and diffusing angle.
2. It can be used as a air outlet
3. Preparation of aluminum or iron
4. It can be used in conjunction with the regulating valve

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