| Actuator Type | : | Non-Spring Return |
| Amperage Rating | : | 1.5 A |
| Damper Type | : | Rotary |
| Depth | : | 12 in |
| Diameter | : | 12 in |
| Duct Shape | : | Round |
| For Duct Size | : | 12 in |
| For Use With | : | Zoning System |
| Function Type | : | Motorized Damper |
| Length | : | 14 in |
| Material Gauge | : | 24 ga |
| Material | : | Galvanized Steel |
| Maximum Static Pressure | : | 1.5 in w.c. |
| Motorized | : | Yes |
| Package Quantity | : | 1 |
| Product Family | : | URD Series |
| Product Weight | : | 7.5 lbs |
| Voltage Rating | : | 24 V |
| Width | : | 12 in |
The EWC® Controls URD Series is a motorized round damper designed for reliable performance in forced-air zoning systems. It features a single-blade design operated by a 24V, 3-wire, power-open/power-close MA-ND5 actuator for consistent, two-position control.Built for durability and ease of use, this damper is constructed from heavy-gauge galvanized steel and operates reliably at static pressures up to 1.5 in w.c. The design ensures a long service life with zero required maintenance, making it a dependable choice for zoning applications.