Schneider Electric (Erie) VM3312T13A00T Valve Assembly

The Schneider Electric (Erie) VM3312T13A00T is a professional-grade 3-way zone valve assembly engineered for precise hydronic flow control in closed heating and cooling systems. This Erie PopTop series unit includes a 3/4" sweat connection forged brass valve body with a 2.0 Cv flow coefficient, optimized for fan coil units, baseboard radiation, and air handlers. The core of this assembly is its 24Vac three-wire floating signal actuator, which provides reliable modulating control and features a smart spring return with time-out logic. This integral time-out feature is critical for protecting the motor by automatically de-energizing the control signal after three minutes of continuous operation, effectively preventing stall damage when paired with controllers lacking built-in time-out protocols.

Designed for rapid field service, the VM3312T13A00T utilizes a tool-less, "snap-on" actuator mounting system that allows for replacement or inspection without draining the system or breaking pipe connections. The normally closed mechanical configuration ensures a fail-safe position upon power loss, while the spring return zone valve mechanism provides a consistent 20 PSI close-off pressure. This robust assembly supports media temperatures ranging from 32°F to 200°F and is compatible with water or glycol solutions up to 50%, making it a versatile choice for commercial and high-end residential piping applications.

• Modular Design: The PopTop actuator snaps directly onto the brass valve body, facilitating one-handed installation and eliminating the need for complex linkages or calibration.
• System Protection: Built-in three-wire floating time-out logic extends the lifespan of the synchronous motor by preventing continuous power draw during stalled conditions.
• Fail-Safe Operation: The reliable spring return mechanism ensures the valve moves to the normally closed position during power interruptions, protecting equipment from uncontrolled flow.
• Hydronic Versatility: Port A features a Class IV leakage rating (0.01%), ensuring tight shut-off and high performance in balanced 3-way mixing applications.

Can the actuator be replaced without removing the valve body?
Yes, the Erie VM3312T13A00T is designed with a quick-release button that allows the actuator to be removed and replaced without disturbing the 3/4" sweat piping connections.

Does this valve require a specific mounting orientation?
While the valve can be mounted in multiple positions, it should never be installed with the actuator facing downward to prevent condensate from entering the motor housing.

Is this assembly compatible with steam systems?
No, this specific VM3312T13A00T model is rated for hot and chilled water or glycol mixtures but is not suitable for high-pressure steam applications.

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.