Belimo SFA is dsigned for air dampers, ball valves.

Power supply 24 ... 240V. Torque 20 Nm, damper sizes up to approx. 4 m².

• The actuator is overload protected, no end stops are required.
• Simple mounting on the ball valve with only one screw.
• Adjustable working angle with mechanical stop.
• The actuator can be retrofitted with auxiliary changeover contacts S ... A or with a feedback potentiometer.