GREENHECK VCD-23 Low Leakage 3V Blade Volume Control Motorized Damper 56x56

Description

VCD-23 Low Leakage 3V Blade Volume Control Damper APPLICATION & DESIGN The VCD-23 is a ruggedly built low leakage control damper intended for applications in low to medium pressure and velocity systems. A wide range of electric and pneumatic actuators are available.
RATINGS Pressure: Up to 5 in. wg - pressure differential Velocity: Up to 3,000 ft/min Leakage: Class 1A @ 1 in. wg Class 1 @ up to 5 in. wg Temperature: Up to 250 F
PRODUCT DETAILS Frame Type: Channel Frame Thickness: 16 ga Material: Galvanized Blade Action: Opposed Blade Seal Material: TPE Axle/Linkage Material: Steel Axle Bearings: Synthetic Jamb Seal Material: Stainless Steel Damper Temp. Rating: 180 F Jackshafting: No Preference Actuator Sizing: Default SqFt Multi-Section Fastening: Standard Sizing: Nominal
ACTUATOR INFORMATION Actuator Type: 24 VAC Actuator Mounting: Internal Actuator Location: Left Side Operating Mode: TwoPosition Actuator Operation: Spring Return Fail Position: Closed NEMA Enclosure: Least Cost Auxiliary Switches: No Spring Return Time: Standard