Daikin-McQuay 300046995 High Voltage Valve Actuator - 2-Position 120V 50Hz

The Daikin-McQuay 300046995 is an OEM 2-position, high-voltage valve actuator designed for commercial HVAC systems. Operating on 120V at 50Hz, this actuator provides reliable on/off control of hydronic valves in air handling units, fan coil units, and terminal systems manufactured by Daikin Applied Americas (formerly McQuay International).

As a 2-position actuator, the unit drives the valve to either the fully open or fully closed position in response to a control signal from the building automation or zone control system. The high-voltage (120V) design integrates directly into commercial control panels without the need for a step-down transformer, simplifying installation in standard line-voltage control circuits.

Key Features:

• Operating Voltage: 120V, 50Hz — suitable for international and domestic commercial installations
• 2-Position Control: Full open / full closed valve positioning for zone or system-level flow control
• High-Voltage Design: Integrates into 120V line-voltage control circuits without additional transformers
• OEM Replacement Part: Genuine Daikin-McQuay component engineered for exact fit and performance
• Commercial-Grade Construction: Built for the high-cycle demands of commercial HVAC environments
• Compatible with Daikin-McQuay air handling units, fan coil units, and hydronic terminal equipment

The Daikin-McQuay 300046995 valve actuator is a direct OEM replacement that restores proper hydronic flow control and ensures system pressure balance and thermal efficiency in multi-zone commercial HVAC applications.