Erie By Schneider Electric VM2222T13A00T PopTop Zone Valve Assembly NPT Floating Spring Return HVAC Control Valves & Actuators - 1/2 2-Way

The Erie By Schneider Electric VM2222T13A00T is a complete PopTop zone valve assembly designed for precise flow control in closed hydronic heating and cooling systems. This 2-way valve features a 1/2-inch NPT threaded brass body with a floating control actuator and spring return operation for fail-safe performance.

Key Specifications:

• Connection Size: 1/2 inch NPT threaded
• Valve Configuration: 2-way, normally closed
• Flow Coefficient (Cv): 2.0
• Maximum Pressure Rating: 20 PSI close-off, 300 PSI static
• Actuator Type: Floating control with spring return
• Voltage: 24 VAC with time-out feature
• Enclosure: NEMA 1 rated
• Temperature Range: 32°F to 200°F fluid temperature

Design Features:

• PopTop quick-mount design allows one-handed actuator removal and installation without tools
• Spring return provides fail-safe operation, returning to normal position when power is lost
• Forged brass valve body with nickel-plated stem for durability
• ANSI Class IV seat leakage rating (0.01%) ensures tight shutoff
• Hysteresis synchronous motor for extended service life
• Can be mounted in horizontal or vertical piping configurations
• Actuator mounts directly without linkages or calibration

Ideal for applications including fan coil units, VAV reheat, unit ventilators, air handling units, and radiant heating systems. The floating control allows for three-wire operation with proportional control compatibility. Not recommended for open systems with high dissolved oxygen or chlorine content.