Description
The Utica-Dunkirk 29662 is a 3-way mixing globe valve engineered for precise hydronic flow control in commercial and residential heating systems. Featuring a durable bronze valve body with brass trim, this valve is built to withstand the demands of continuous hydronic service while delivering reliable, repeatable modulating performance.
Paired with the AV-611 actuator, the 29662 operates on a 24VAC modulating signal with spring-return functionality, ensuring the valve returns to its fail-safe position upon loss of power — a critical safety feature for hydronic and radiant heating applications. The 1/2″ NPT connections and 2.2 Cv flow coefficient make this valve ideally suited for smaller zone mixing applications where accurate temperature blending is essential.
Key Features
- 3-way globe-style mixing valve for hydronic heating systems
- 1/2″ NPT threaded connections for straightforward installation
- 2.2 Cv flow coefficient for precise flow regulation
- Bronze valve body with brass trim for corrosion resistance and long service life
- 24VAC modulating control signal for accurate, stepless positioning
- Spring-return actuator (AV-611) ensures fail-safe operation on power loss
- Compact design suitable for tight mechanical room installations
Specifications
- SKU: 29662
- Brand: Utica-Dunkirk
- Valve Type: Globe, 3-Way Mixing
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 2.2
- Body Material: Bronze
- Trim Material: Brass
- Control Voltage: 24VAC
- Actuator: AV-611
- Actuator Type: Modulating, Spring Return
Applications
- Hydronic heating zone mixing
- Radiant floor heating systems
- Boiler supply temperature reset
- Fan coil and air handling unit coil control
- Commercial and residential heating systems
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