NAFA Series Spring Return Damper Actuators
2 Point Control
NAFA series Spring Return actuators are developed for general air damper application, rotary valve and other devices which require a fail-safe function. During normal operation, the actuator motorized the device. In the event of power outage, the actuator springs back to its original position.
- Torque : 3 - 20 Nm
- Power Supply : AC/DC 24V and AC 230V
- Control Signal : DC 0(2)...10 V
- Running Time : 25...75 sec
- Auxiliary Switches : Optional 1 & 2 Adjustable SPDT auxiliary switches