Technical features:

1. AD electric multi-leaf split regulating valve is specially designed for air volume regulation and pressure control in ventilation and air conditioning system.

2, directly installed on the duct to adjust the indoor air volume.

3. The adjusting mechanism is of electric switch type, which can be turned on or off electrically, automatically cut off power when it is in place, and at the same time feed back electric signals (passive signals) for turning on or off.

4. When the valve is closed, the air leakage meets the requirements of ordinary valves in JG/T436-2014 Building Ventilation air volume control valve.

Product features:

1. The outer frame and blades of the control valve are galvanized steel plates, and the outer frame and blades are 1.5MM thick.

2. The bearing of the control valve is treated with oil-containing copper powder, which can be lubricated permanently without oiling.

3. The blade shaft is medium 12 galvanized round steel or stainless steel round steel.

4. When the width of the valve exceeds 1200MM in the w direction, a middle partition plate is added and separated by blades to strengthen it.