Erie By Schneider Electric AP33A000 PopTop Non-Spring Return Proportional Zone Valve Actuator 24VAC

The Erie By Schneider Electric AP33A000 is a 24VAC proportional non-spring return actuator designed for modulating zone valve applications in hydronic heating and cooling systems. Part of the PopTop series, this actuator features a removable design that allows installation after the valve body is mounted, simplifying field installation and service.

Key Features:

• Proportional control with 0-10 VDC or 4-20 mA input signal compatibility
• Non-spring return action maintains position during power loss
• 24 VAC power supply (+25%/-15% tolerance, 50/60 Hz)
• Rotary mechanical movement with 2 minute 45 second total run time
• Terminal block connections (no leads)
• High temperature plastic housing with NEMA 1 enclosure rating
• Operating temperature range: 35°F to 125°F (2°C to 52°C)
• Low power consumption: 1.6 VA running, 10 VA inrush
• UL and cUL Listed, CE approved

This actuator is specifically designed for use with Erie PopTop VM Series zone valves in sizes 1/2" to 1-1/4" for hot and chilled water applications. The proportional control allows for precise modulation based on control signals from building automation systems or modulating thermostats.