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KMC CONTROLS Actuator: Dampers/Valves/VAV Boxes, Proportional, Non-Spring Return, 40 in-lb - Non-Fail-Safe Actuators
KMC CONTROLSNon-Fail-Safe Actuators

KMC CONTROLS Actuator: Dampers/Valves/VAV Boxes, Proportional, Non-Spring Return, 40 in-lb

The KMC CONTROLS MEP-4002 is a non-fail-safe actuator for dampers, valves, and VAV boxes. It operates on 24V AC with a 0 to 10V DC output signal, providing a 0 to 95° stroke and CW/CCW shaft rotation. This hardwired…

SKU 3G-OTH-67152

Also listed as: MEP4002 · MEP 4002

Brand
KMC CONTROLS
Item
Actuator: Dampers/Valves/VAV Boxes, Proportional, Non-Spring Return, 40 in-lb
Category
Non-Fail-Safe Actuators
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KMC CONTROLS
Manufacturer Part Number
MEP-4002
Type
Proportional, Non-Spring Return, 40 in-lb, Hardwired
AC
24V
Input Voltage
24V AC
Output Signal
0 to 10V DC
Stroke Degree
0 to 95°
Shaft Rotation
CW/CCW
Auxiliary Switch Included
No
Electrical Connection Type
Hardwired
For Use With Building Automation Systems
Building Automation System Compatible

Technical Documents

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KMC CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KMC CONTROLS MEP-4002 is a non-fail-safe actuator for dampers, valves, and VAV boxes. It operates on 24V AC with a 0 to 10V DC output signal, providing a 0 to 95° stroke and CW/CCW shaft rotation. This hardwired, proportional, non-spring return actuator delivers 40 in-lb of torque and is compatible with building automation systems.

Frequently Asked Questions

What is the KMC CONTROLS MEP-4002 actuator used for?

The KMC CONTROLS MEP-4002 is a non-fail-safe actuator designed for dampers, valves, and VAV boxes in building automation systems. It provides proportional control with a 0 to 10V DC output signal, operating on 24V AC to modulate airflow or fluid flow in HVAC applications.

What are the specifications of the KMC CONTROLS MEP-4002?

The MEP-4002 delivers 40 in-lb of torque with a 0 to 95° stroke and CW/CCW shaft rotation. It operates on 24V AC input voltage, outputs a 0 to 10V DC signal, and features hardwired electrical connection. It is compatible with building automation systems and includes no auxiliary switch.

Where to buy the KMC CONTROLS MEP-4002 worldwide?

3G Electric supplies the KMC CONTROLS MEP-4002 actuator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this actuator to any international location.

How to install the KMC CONTROLS MEP-4002 actuator?

Install the MEP-4002 by mounting it directly onto the damper or valve shaft, ensuring the shaft rotation (CW/CCW) matches the application. Connect 24V AC power and the 0 to 10V DC control signal via hardwired terminals. Follow standard HVAC actuator installation practices and verify stroke limits before operation.

Used in

Common applications for KMC CONTROLS
HVAC building automation — KMC Controls BAC-4202CW0001 BACnet MS/TP controller for fan coil unit control in commercial buildings
Outdoor damper actuation — KMC Controls HCO-1152 weather shield enclosure with MEP-455xxx series actuator for rooftop air handling units
Temperature monitoring in industrial spaces — KMC Controls STE-6011-10 wall-mount room temperature sensor for duct or wall installation in factories
Pneumatic damper control in retrofit projects — KMC Controls MCP-36318000 rotary pneumatic actuator for existing HVAC systems with 3-8 psi spring range
VAV box upgrade for energy efficiency — KMC Controls KIT-1002 VAV control kit with universal thermostat upgrade for pneumatic boxes with electric reheat
RTU control with occupancy sensing — KMC Controls BAC-4203CW0002 BACnet MS/TP controller for rooftop units with onboard occupancy sensor in office buildings

KMC CONTROLS Products

3G Electric supplies KMC CONTROLS non-fail-safe actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Actuator: Dampers/Valves, Proportional, Spring Return, 320 in-lb, 24V AC/DC, Hardwired (MPN MEP-7852)
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Actuator: Dampers/VAV Boxes, Proportional, Non-Spring Return, 79.6 in-lb, 24V AC, Plug-In (MPN M9109-GGC-5)
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Actuator: Dampers/VAV Boxes, Proportional, Non-Spring Return, 79.6 in-lb, 24V AC, Plug-In (MPN M9109-GGC-5)
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JOHNSON CONTROLS
Actuator: Dampers/VAV Boxes/Zone Valves, Proportional, Non-Spring Return, 35 in-lb, 24V AC (MPN M9104-GGA-2S)
Actuator: Dampers/VAV Boxes/Zone Valves, Proportional, Non-Spring Return, 35 in-lb, 24V AC (MPN M9104-GGA-3S)
JOHNSON CONTROLS
Actuator: Dampers/VAV Boxes/Zone Valves, Proportional, Non-Spring Return, 35 in-lb, 24V AC (MPN M9104-GGA-3S)
Actuator: Dampers/Valves, Proportional, Non-Spring Return, 210 in-lb, 24V AC/DC, Plug-In (MPN M9124-HGC-2)
JOHNSON CONTROLS
Actuator: Dampers/Valves, Proportional, Non-Spring Return, 210 in-lb, 24V AC/DC, Plug-In (MPN M9124-HGC-2)
Actuator: Dampers/Valves, Proportional, Non-Spring Return, 280 in-lb, 24V AC/DC, Plug-In (MPN M9132-GGA-2)
JOHNSON CONTROLS
Actuator: Dampers/Valves, Proportional, Non-Spring Return, 280 in-lb, 24V AC/DC, Plug-In (MPN M9132-GGA-2)

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