Z2100QPF-K+CQKBUP-RR | ZoneTight™ (QCV), Press Fit, 1", 2-way, Cv 8.2 |Valve Actuator, Electronic fail-safe, AC/DC 100...240 V, On/Off, Normally Closed, Fail-safe position Closed | Belimo 600 Cv ^^[Part# AHQX24-MFT-100 is the same

^^[Part# AHQX24-MFT-100 is the same as AHQX24MFT100]^^

The non-spring return functionality ensures that the damper holds its last position in case of a power outage

^^[Part# GKX24-SR-T N4 is the same as GKX24SRTN4]^^

spring-return damper actuator designed for on/off control in HVAC systems

Precise Flow Control: Floating point control allows for fine-tuned flow regulation

Z2100QPF-K+CQKBUP-RR | ZoneTight™ (QCV), Press Fit, 1", 2-way, Cv 8.2 |Valve Actuator, Electronic fail-safe, AC/DC 100...240 V, On/Off, Normally Closed, Fail-safe position Closed | Belimo 600 Cv ^^[Part# AHQX24-MFT-100 is the sameResources Datasheet Installation Instructions More Info