Schneider Electric (Erie) VM3211 Valve Body

The Schneider Electric Erie VM3211 is a high-performance 1/2" sweat three-way modulating valve body designed for precision fluid control in closed hydronic systems. Engineered for seamless integration with Erie PopTop actuators, this valve is a staple for contractors managing fan coil units, VAV reheat coils, and radiant heating applications. The 1.0 Cv rating and equal percentage flow characteristic ensure stable, accurate modulation of hot or chilled water, effectively eliminating the temperature swings associated with standard on/off valves. Built with a forged brass body and rated for 300 psig static pressure, the VM3211 meets ANSI Class IV leakage standards, providing a reliable seal in both the service and bypass ports. Its 3-way mixing design allows for versatile piping configurations, though it must be piped so the paddle closes against the direction of flow. This PopTop zone valve body is ideal for field-serviceable installations where the actuator must be easily replaced without breaking the plumbing line.

• Precision Modulation: Featuring an equal percentage flow curve for the 1.0 Cv model, ensuring linear heat output and superior comfort control.
• Durable Construction: The forged brass valve body and high-temperature thermoplastic plug are rated for media temperatures ranging from 32° to 200°F.
• Efficient Installation: Utilize the 1/2" sweat connections for a leak-free, permanent fit in compact mechanical spaces.
• ANSI Class IV Rated: Guaranteed low leakage rating of 0.01% of rated capacity for maximum system efficiency and close-off reliability.
• PopTop Compatibility: Optimized for use with modulating Erie PopTop actuators, allowing for tool-free actuator removal and simplified maintenance.

What media is this valve body compatible with?
The VM3211 is designed for use with hot water, chilled water, and glycol solutions up to 50%. It is not rated for use with steam.

Can the actuator be replaced without draining the system?
Yes, the PopTop design allows the actuator to be removed by simply depressing a release button, leaving the valve body intact in the line.

How does this valve help with energy efficiency?
By utilizing modulating control instead of two-position operation, the system can provide the exact amount of heating or cooling required, reducing pump energy and boiler cycle times.

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.