Aulmscn 3" Motorized Duct Damper,Adjustable HVAC Damper, Stainless Steel Backdraft Damper Airflow Control for HVAC Ventilation System,AC 24V (3inch)

• [Remote Motorized Control]: The damper features a AC 24V electric actuator. Simply connect the switch to the actuator following the wiring diagram to enable remote valve control. It absorbs vibration and minimizes operational noise.
• [Stainless Steel]:The body is made from stainless steel material, durable material resists rust and corrosion superbly,ensuring reliable performance even in humid and high-temperature conditions.
• [Leak-Proof Silicone Seal Ring]:The air damper features an internal silicone seal ring, ensuring reliable airtightness and preventing gas leakage when the valve is closed.
• [Easy to use]Step 1: Prepare & Position Measure duct dimensions and determine installation location Slide valve body into ventilation duct Step 2: Align & Secure Connect dual ducts according to airflow direction arrow on valve housing Fasten damper with standard duct clamps
• [Wide Range of Applications]: The Damper primarily used for airflow control in commercial HVAC systems, industrial ventilation systems, home ventilation systems-heating duct /refrigeration, home ventilation systems-Grill with firebox/smoke stacks.

The damper features a AC 24V electric actuator. Simply connect the switch to the actuator following the wiring diagram to enable remote valve control. It absorbs vibration and minimizes operational noise.