Volume Control Damper 15-3/4 W 15-3/4 H MPN:2LRY8

The DAYTON® 3V blade volume control damper helps regulate the volume of air moving through a duct system. It can be used as a positive shutoff, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow. Control dampers are typically installed inside ductwork of low to medium airflow velocity and static pressure capabilities. Install with blades in horizontal position. The symmetrical opposed blade configuration allows it to modulate airflow in either direction. The structurally reinforced frame is constructed of 16-gauge galvanized steel. Linkage is concealed along frame outside of the airstream. Max air temperature 180ºF.

Technical Specifications

• Item Volume Control Damper
• Damper Item Volume Control Damper
• Damper Shape Square
• Blade Type 3V Blade
• Frame Material 16 ga Galvanized Steel
• Blade Material 16 ga Galvanized Steel
• Max. Velocity 3,000 fpm
• Frame Width 15 3/4 in
• Frame Depth 5 in
• Frame Height 15.75 in
• Duct Width 16 in
• Duct Height 16 in
• Axle Dia. 1/2 in
• Axle Plated Steel
• Max. Temp. 180 Degrees F
• Pressure Differential Max. 5 in wg
• Bearings Synthetic (Acetal) Sleeve Type
• Seals Extruded Vinyl Blade
• Linkage Side, Out of Airstream, Concealed In Frame
• For Use In Low to Medium Pressure and Velocity Systems
• Standards AMCA Air
• Includes Components Needed to Mount Dayton Actuators Externally or Internally, Removable Control Shaft

Manufacturer Details

• Manufacturer: Dayton
• Condensed Mfg Number: 2LRY8
• MPN: 2LRY8

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8481803090
• GDS Category Name: Dampers
• GDS Family Name: Ductwork Venting Fittings and Caps
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 40101504
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Ventilation
• UNSPSC Commodity ID: 04
• UNSPSC Commodity Name: Ventilation dampers
• UNSPSC Family ID: 10
• UNSPSC Family Name: Heating and ventilation and air circulation
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR