Belimo CQKB24-S-RR Actuator 323613-751 the 2214-121 is the engineered

the 2214-121 is the engineered direct replacement for 2214-021

matching the microfarad rating is critical for proper torque and longevity

Features heavy-duty insulation to resist thermal degradation and environmental moisture

iO-WWR240 voltage monitoring relay

which is essential for maintaining the integrity of the thermal system in commercial environments

Belimo CQKB24-S-RR Actuator 323613-751 the 2214-121 is the engineeredThe Belimo CQKB24 S RR is a compact, high performance failsafe rotary actuator designed for use with ZoneTight zone valves in commercial HVAC systems. Operating on a 24V AC DC power supply, this actuator provides reliable on off or floating point control with an integrated auxiliary switch for position feedback. Designed for tight spaces, the CQKB24 S RR features a supercapacitor power storage system, ensuring the valve returns to the fail safe