ZA024Q4A2 | Replacement Actuator Head for Zone Sentry Valves | Taco

Advanced Automation with Taco 24V N/C Actuator (ZA024Q4A2)The Taco ZA024Q4A2 is a powerful actuator engineered for precision control in industrial systems. Its 24V operation provides optimal power efficiency and compatibility with various control systems. With a 2W/3W power rating, this actuator delivers consistent and reliable performance.The N/C (Normally Closed) design ensures that the valve or damper it controls remains closed when the actuator is de-energized. This configuration is ideal for safety-critical applications where the actuator's fail-safe position must be closed. The compact and robust construction of the ZA024Q4A2 actuator makes it suitable for harsh industrial environments. Its durable materials and rigorous testing guarantee long-term operation and reliability.Our HVAC supply store is your trusted source for industrial automation products. We offer competitive pricing, expedited shipping, and expert support to ensure your projects succeed. Get the Taco ZA024Q4A2 actuator today and experience the precision and reliability you need for your industrial automation systems!
Taco Zone Sentry® Zone Valves provide on-off, normally open or normally closed control in both open and closed hydronic systems. The valves can be used in a wide variety of heating and cooling applications, primarily designed for use with baseboad, fan coils, radiators, convectors, air handlers, heat pumps and radiant applications.

The Taco Zone Sentry® is the most technologically advanced zone valve ever made. It's also simple to install and operate. The valve can be installed in any direction, in any orientation. We then went a step further, allowing the operator to be mounted to the valve body in either direction, great for those tight baseboard jobs. Snap-in quick connects on the back of the valve make for a simple, secure and fast wiring hook-up. A green LED light shows full functionality of the valve's operation and thermostat status. Under a no power situation the manual override button located on the top of the valve allows the ball to be rotated up to 90° and is also marked with a slot to indicate the position of the valve.