Schneider Electric (Erie) VM3313 Valve Body

The Schneider Electric (Erie) VM3313 is a 3/4" 3-way modulating zone valve body engineered for high-performance hydronic temperature control. Designed for heating and cooling systems, this valve provides a 4.0 Cv rating, making it ideal for fan coil units, air handlers, and baseboard radiation where precise fluid management is required. The forged brass construction and chrome-plated brass stem ensure long-term durability in closed-loop systems. Utilizing the Erie PopTop mounting system, the VM3313 allows for rapid actuator installation or replacement without the need for complex linkages or calibration, reducing labor time for service contractors. With a 300 psi maximum pressure rating and compatibility with up to 50% glycol solutions, this sweat connection valve body offers the reliability veteran technicians expect for demanding HVAC terminal systems. Note that this valve body is designed for mixing configurations and is not rated for use with steam media.

• PopTop Actuator Mounting: Simplifies installation and maintenance with a snap-on design that requires no tools or calibration.
• Precise Modulating Control: The 4.0 Cv capacity and equal percentage flow characteristic provide accurate temperature regulation in large-scale hydronic applications.
• High-Durability Build: Robust forged brass body and ANSI Class IV seat leakage rating (0.01%) ensure minimal bypass and consistent performance.
• Chemical Compatibility: Safe for use with water and common heat-transfer fluids, including up to 60% glycol mixtures.

Is the VM3313 compatible with steam systems?
No, this specific valve body is not steam rated. It is designed exclusively for hot and chilled water applications in closed-loop hydronic systems.

Can I use this valve for diverting applications?
Per manufacturer specifications, the VM3313 must be piped in a mixing configuration (two inlets, one outlet) rather than a diverting setup to maintain operational integrity.

Which actuators work with this valve body?
The VM3313 is compatible with Erie PopTop modulating actuators, specifically the AT (tri-state/floating) or AP (proportional 0-10 VDC / 4-20 mA) series.

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.