Schneider Electric (Barber Colman) M313A01 Actuator

The Schneider Electric M313A01 Actuator (formerly Barber Colman) is a high-performance proportional valve actuator designed for precise flow control in demanding HVACR environments. Engineered for 24V AC operation, this spring return (SR) unit is normally open (N/O), ensuring a safe fail-position for hot or chilled water applications. As a SmartX Smart X actuator, it is the direct replacement for M113A01 models, offering a seamless upgrade with tool-less installation and a standard 10-foot plenum-rated cable.

Built for use with VBB and VBS series ball valves, the M313A01 supports multiple control signals, including 0-10 VDC, 2-10 VDC, and 4-20 mA via jumper selection. The rotary movement combined with direct/reverse acting configurability allows for stable, equal percentage flow across system variables. With a NEMA 2 protection rating and an integrated 3/8-inch conduit connector, this modulating actuator provides reliable service in air plenums and compact mechanical spaces.

• Universal Compatibility: Direct fit for all VBB/VBS valve bodies, facilitating rapid field retrofits and reduced inventory.
• Fail-Safe Security: Robust internal spring return mechanism ensures the valve returns to the normally open position upon loss of power.
• Flexible Control: Field-selectable proportional control signals allow it to interface with diverse DDC systems and building automation controllers.
• Plenum Rated: Includes a factory-installed 10-foot plenum cable, meeting strict code requirements for air-handling spaces.

Is the M313A01 a direct swap for the older M113A01?
Yes, the M313A01 is the official Schneider Electric replacement for the obsolete M113A01 actuator, maintaining the same mounting footprint and 24V proportional functionality.

What is the default control signal for this unit?
The unit is factory-configured for a 0-10 VDC input signal and direct acting control, but these can be adjusted via internal jumpers to meet specific 4-20 mA or 2-10 VDC requirements.

Does this actuator require additional tools for mounting?
No, the SmartX actuator series features a tool-less connection design, allowing for fast, direct coupling to 1/2" and 3/4" ball valve bodies without extra linkages.

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.