Erie By Schneider Electric VM2221T23A00T PopTop Zone Valve Assembly NPT Floating Spring Return HVAC Control Valves & Actuators - 1/2 2-Way 24V

The Erie By Schneider Electric VM2221T23A00T is a PopTop zone valve assembly featuring a 1/2 inch NPT brass valve body in a 2-way configuration with a 1.0 Cv flow coefficient rating and 50 PSI close-off pressure. This motorized hydronic valve is designed for convenient, reliable installation in a variety of heating and cooling applications. The valve is rated for use with water and glycol solutions (25 to 60%) and is not for use with steam.

Key Features:

• One-handed engagement or removal of the actuator to the valve body - simply push the button and lift
• Valve actuator can be easily attached after the valve body has been installed into the system
• Mounts quickly and easily without the need of linkages or calibration
• Rugged 300 PSIG rated brass forged body design for long life
• Spring return actuator with floating control, normally open operation
• 24VAC three-wire floating control signal with timeout option
• 1/2 inch NPT threaded connection

This complete valve assembly combines the VM2221 valve body with the AT23A00T spring return floating actuator, providing reliable zone control for hydronic heating and cooling systems. The normally open configuration allows flow when the actuator is de-energized, with the spring return feature ensuring fail-safe operation.