Belimo ZONE120NC-S Actuator 321894-706 as it ensures the chiller

as it ensures the chiller control panel receives instantaneous data to initiate a safety shutdown if flow rates drop below the calibrated threshold

Verify your specific GPM and pressure drop requirements to ensure this linear flow valve provides the necessary authority for your circuit

verify your specific installation requirements

and SG 240 series units

the 10-661 is the correct technical specification

Belimo ZONE120NC-S Actuator 321894-706 as it ensures the chillerFor reliable zone control in your HVACR systems, consider the Belimo ZONE120NC S actuator. This spring return valve actuator 120V is engineered for precise on off control, ensuring your systems operate efficiently and safely. As a normally closed zone actuator, it defaults to a closed position upon power loss, a critical fail safe feature for many applications. Operating on 120 VAC, this unit integrates seamlessly into standard electrical