Schneider Electric (Erie) VS2222G24U020 Valve Assembly

The Schneider Electric (Erie) VS2222G24U020 is a heavy-duty two-way normally open steam zone valve designed for high-temperature HVAC applications. This assembly features a 1/2" NPT connection and a 2.5 Cv flow coefficient, making it ideal for low-pressure steam or hot water systems requiring reliable shut-off. Operating on a 240Vac power supply, the integrated spring return actuator ensures a fail-safe position during power loss. Engineered for durability, this two-position valve manages demanding thermal cycles without compromising seat integrity. Contractors rely on this PopTop series valve for its modular design, allowing for quick actuator replacement without draining the system. Whether you are servicing a multi-unit residential complex or a commercial hydronic loop, this zone valve assembly provides precise flow control and remains a standard for high-temperature terminal unit applications. The forged brass body and stainless steel stem components offer superior corrosion resistance in aggressive steam environments.

• Normally open configuration ensures continuous flow during power interruptions to prevent freezing or system stagnation.
• High-temperature rating specifically engineered to handle low-pressure steam and high-flow hydronic requirements.
• Modular PopTop design facilitates rapid installation and reduces labor costs during field maintenance.
• 2.5 Cv rating provides optimized flow characteristics for 1/2" NPT terminal unit piping.
• Spring return functionality provides a mechanical fail-safe for critical HVAC zone control.

What is the maximum fluid temperature this valve can handle?
The VS2222G24U020 is designed for high-temperature service, typically rated for saturated steam up to 15 PSI or hot water up to 250°F, depending on the specific actuator-valve combination.

Can the actuator be replaced without removing the valve body?
Yes, the PopTop series allows for one-handed removal of the actuator by simply pressing the release button, which eliminates the need to break pipe connections or drain the system.

Is this valve compatible with 120V or 24V control circuits?
No, this specific model is factory-configured for a 240Vac power supply. Always verify your field voltage before installation to prevent damage to the actuator motor.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.