KMC Controls MEP-3504 120V Spring Return Normally Open 2-Position Valve Actuator

The KMC Controls MEP-3504 is a 120V line voltage spring return valve actuator designed for reliable 2-position control in HVAC systems. This normally open actuator provides fail-safe operation through its spring return mechanism, automatically returning to the open position upon power loss to ensure system safety and proper operation.

Key Features:

• 120V AC line voltage operation for compatibility with standard electrical systems
• Spring return fail-safe design ensures automatic return to normally open position during power failure
• 2-position on/off control for simple and reliable valve operation
• Normally open (N/O) configuration for applications requiring fail-open functionality
• Direct-coupled design eliminates the need for complicated linkages
• Compact construction suitable for zone control and small valve applications
• Designed for use with HVAC control valves in commercial and residential systems

The MEP-3504 is ideal for zone control applications where fail-safe operation is essential. The spring return mechanism provides dependable safety functionality, ensuring valves return to their safe position during power interruptions or system failures, making it suitable for critical HVAC applications.