and other non-corrosive technical gases

two disc assemblies

the switch opens the electrical circuit to shut down the heating element or burner

This clamp is primarily the standard replacement part for the AFB and NFB spring-return series

3) while maintaining precise shut-off capability

Belimo LF24-SR Actuator Els PW 17895 and other non-corrosive technical gasesThe Belimo LF24 SR is a dedicated spring return actuator designed for modulating control in HVAC systems, providing 35 in lb torque for dampers and valves. Running on a 24VAC DC power supply, it utilizes a 2 10VDC control signal to deliver precise proportional positioning. This direct coupled actuator features a mechanical spring return system, ensuring a fail safe position during power lossa critical requirement for smoke control or outdoor air