LF24-MFT-20 US | Belimo | Damper ActuatorDamper Actuator, 35 in lbs [4 Nm], Spring return, AC DC 24 V, DC 69 V For fail safe, modulating control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturers specifications. A feedback signal is provided for position indication. Download the Data Sheet Download the Installation Guide

FSLF24-S US Fire & Smoke Actuator

Manual reset

Integrated CTs:

Supervisor 100 - Initial 18 month maintenance must be purchased in conjunction with Supervisor software

For modulation of dampers and control valves in HVAC systems

For indoor applications the actuator can be in any position including upside down

The MSX transmitter can provide a linear pressure output or a linear velocity output with the square root extraction from the transmitter

Control is floating point from a triac or relay

4DO and 4AO

LF24 US Damper Actuator

For On/Off and floating point

negative (vacuum) or differential