Erie Controls AT23A00T Valve Actuator

The Erie Controls AT23A00T Valve Actuator is an electric, 3-Wire Floating, Proportional rotary actuator designed for precise modulation of heating and cooling systems. With spring-return operation and a 24 Volt AC supply at 50/60 Hz, this unit provides reliable control for VM zone valves and offers fail-safe shutoff when power is removed. The actuator features a NEMA 1 enclosure and a durable plastic body, delivering operating temperatures from 32 to 125 degrees Fahrenheit. It uses a synchronous motor and offers electrical position NO. Compatible control signals include 0-10 V DC, 0-5 V DC, 4-20 mA, and 5-10 V DC, enabling flexible integration with modern controllers. The device is intended for heating/cooling systems and zone valve applications, and it includes a SPDT auxiliary switch for auxiliary signaling or deadband applications.

• Actuator Type: Electric, 3-Wire Floating, Proportional Rotary
• Operation: Spring Return
• Power & Voltage: 24 VAC, 50/60 Hz
• Enclosure & Material: NEMA 1, Plastic body
• Control Signals: 0-10 V DC, 0-5 V DC, 4-20 mA, 5-10 V DC
• Auxiliary Switch: SPDT included
• Applications: Heating/Cooling System, VM Zone Valve
• Approvals: UL 873, CUL, CE, C-tick