Belimo Rotary Actuator LRF230
Rotary actuator with emergency control function for ball valves
• Nominal torque 4 Nm
• Nominal voltage AC 230 V
• Control Open-close
• Deenergised closed (NC)
• Manual override with hand crank, can be fixed in any position
• Running time spring approx. 20 s
• Control Open/Close with single-wire contact