Multi-Layer Insulated Louver Air Inlet

• Multi-layer horizontal louver structure
• 20 mm thick insulated louver panels
• ABS plug-in connection design
• Electric linear actuator operation
• Adjustable airflow direction and opening angle
• Grouped installation for pig-house corridor ventilation

• Multi-Layer Louver Design: Multiple horizontal panels provide a large adjustable inlet area for livestock-house ventilation.
• 20 mm Insulated Panels: Thick louver panels support improved thermal insulation and sealing when closed.
• ABS Plug-In Connections: Modular connection design simplifies assembly, servicing and replacement of individual components.
• Automatic Angle Adjustment: An electric linear actuator can change the louver opening angle according to controller commands.
• Airflow Direction Control: Adjustable blades help guide incoming air according to seasonal ventilation requirements.
• Environmental Controller Integration: Compatible with AC810 intelligent environmental control for temperature-based automatic operation.
• Good Sealing Performance: Closed louvers help reduce uncontrolled air leakage during lower ventilation periods.
• Project-Based Configuration: Inlet dimensions, quantity and actuator arrangement can be selected according to the livestock-house ventilation design.

• Pig house corridor secondary air intake
• Farrowing house ventilation
• Nursery pig house ventilation
• Gestation and breeding houses
• Growing and finishing pig houses
• Mechanical negative pressure ventilation systems
• Cooling pad ventilation systems
• Automatic livestock climate-control projects
• New farm construction and ventilation renovation projects

• Determine the total inlet area and quantity according to the livestock-house ventilation design.
• Prepare the wall opening according to the confirmed inlet dimensions.
• Install the frame level and square to ensure smooth and synchronized louver movement.
• Seal the perimeter between the inlet frame and building structure to reduce uncontrolled air leakage.
• Connect the electric linear actuator securely and verify the required opening stroke.
• Calibrate the controller and actuator so that the commanded position corresponds to the required louver angle.
• Check that all louvers open and close freely without interference.
• Clean dust, cobwebs and other debris from the louver surfaces periodically.
• Inspect ABS connectors, hinges, actuator linkages and fasteners regularly.
• Disconnect electrical power before servicing the actuator or control components.

Q: What is the main purpose of this multi-layer louver?
A: It is designed primarily as a secondary air inlet for pig-house corridors and controlled ventilation systems.

Q: How thick are the louver panels?
A: The specified panel thickness is 20 mm.

Q: How is the opening angle controlled?
A: An electric linear actuator adjusts the louver angle according to commands from the environmental control system.

Q: Can the inlet operate automatically?
A: Yes. The AC810 controller can control the electric actuator according to indoor temperature and ventilation requirements.

Q: Why are adjustable louvers useful?
A: Changing the blade angle regulates the effective inlet area and helps guide incoming air in the required direction.

Q: Does the inlet provide insulation when closed?
A: Yes. The 20 mm louver-panel structure is designed to provide good thermal insulation and sealing performance.

Q: Can the dimensions be customized?
A: Dimensions and the number of inlet modules can be selected according to the building opening and complete ventilation design.

Q: What information is required for project selection?
A: Please provide the pig-house dimensions, wall opening size, animal type, exhaust fan capacity, ventilation mode, local climate and environmental control requirements.