Erie By Schneider Electric VS2223G24B020 1/2" NPT 2-Way Steam Zone Valve Assembly

The Erie By Schneider Electric VS2223G24B020 is a complete valve and actuator assembly designed for two-position on/off control in low-pressure steam heating applications. This PopTop Series assembly combines a high-temperature rated valve body with a spring return actuator for reliable zone control in residential and commercial HVAC systems.

Key Features:

• 1/2" NPT threaded connection for easy installation
• 3.5 Cv flow coefficient for efficient fluid handling
• Two-way, normally open (N.O.) spring return configuration
• 120V AC operation at 50/60 Hz
• High temperature rating suitable for steam applications up to 15 PSI and 250°F
• 25 PSI maximum close-off pressure differential
• Forged brass valve body with nickel-plated stem
• ANSI Class IV seat leakage (0.01%)
• 300 PSI system static pressure rating

Technical Specifications:

• Valve Body Model: VS2223 (steam rated)
• Actuator Model: AG24B020 (high temp, normally open, 120V)
• Power Requirement: 6.5 watts, 7.5 VA
• Actuator Timing: 25 seconds max (60 Hz)
• Operating Temperature: 32°F to 250°F fluid at 169°F ambient
• Shipping Weight: 2.25 lbs

The PopTop design allows for easy one-handed actuator installation and removal without disturbing the valve body piping. When power is applied, the actuator moves to the desired position; when power is removed, the spring automatically returns the valve to its normally open position. Ideal for steam zone control, baseboard heating, and fan coil applications.