Description
Maxon 31051 3-Way Characterized Control Valve Assembly with Motor Actuator
The Maxon 31051 is a complete 3-way characterized control valve (CCv) assembly engineered for precise hydronic and HVAC flow control applications. Combining a robust stainless steel trim valve body with an integrated non-spring return motor actuator, this assembly delivers reliable on/off and floating point control in a single, ready-to-install package.
Valve Specifications
- Configuration: 3-Way Characterized Control Valve (CCv)
- Connection: 1/2″ NPT
- Flow Coefficient: Cv 4.7
- Trim Material: Stainless Steel
Actuator Specifications
- Actuator Type: Motor Actuator, Non-Spring Return
- Torque Rating: 45 in-lb
- Control Modes: On/Off / Floating Point
- Supply Voltage: 24Vac / 24Vdc
Key Features & Benefits
- Pre-assembled valve and actuator for fast, simplified installation
- Stainless steel trim for enhanced corrosion resistance and long service life
- Non-spring return actuator holds last position on power loss
- Dual voltage compatibility — operates on 24Vac or 24Vdc control signals
- On/Off and floating point control modes provide flexible integration with building automation and HVAC control systems
- Characterized control valve (CCv) design delivers consistent, linear flow characteristics across the full stroke
- Compact 1/2″ NPT body suits a wide range of terminal unit and hydronic piping applications
Typical Applications
- Fan coil units and air handling units
- Hydronic heating and cooling systems
- Building automation and HVAC zone control
- Commercial and light industrial HVAC installations







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