SRFA series is electric-return rotary actuator for ball valves. It has been designed for use in HVAC system. The running time is about 75s.
Available for ball valve size : 2 1/2″ – 3″
Nominal Torque : 20 Nm
Nominal Voltage : 24VAC/VDC, 230VAC/50Hz
Control Signal : Open-Close, Proportional (0-10VDC)
Belimo Rotary Actuator, SRFA Series, 20Nm
| Model | : SRFA |
| Power Supply | : 24VAC/VDC, 230VAC |
| Nominal Torque | : 20Nm |
| Control Signal | : On/Off or Proportional with Spring Return |
| Manual Operation | : Yes |
| Angle of Operation | : 90 degree |
| Running Time | : 75S / 90 Degree |
| Application | : Opening/Closing Valve |