making it ideal for low-pressure steam heating systems and industrial process control where precise downstream regulation is required

or a failing circulating pump

For applications requiring a normally closed circuit

move the internal selector switch to match your line voltage (120

this specific model is configured for natural gas pilot ignition

Belimo EFB24-S Actuator 322838-752 making it ideal for low-pressureThe Belimo EFB24 S Actuator is a heavy duty spring return actuator designed for high torque applications requiring reliable fail safe operation. Engineered for On Off control, this unit delivers 270 in lb of torque, making it suitable for large dampers and control valves in demanding HVAC automation systems. It operates on a universal 24VAC DC power supply and features an integrated SPDT auxiliary switch for position feedback or triggering peripheral