Description
The Utica-Dunkirk 29388 is a fully assembled 3-way ball valve and actuator package engineered for precise flow control in hydronic heating and commercial HVAC systems. Featuring a robust bronze body with brass trim, this valve delivers reliable performance and long service life in demanding applications.
Valve Specifications
- Size: 1″ NPT
- Flow Coefficient: 3.5 Cv
- Configuration: 3-Way
- Body Material: Bronze
- Trim Material: Brass
- Connection Type: NPT (National Pipe Thread)
Actuator & Motor Specifications
- Actuator Type: Electric Motor Actuator with Linkage
- Control Type: Proportional (Modulating)
- Torque Rating: 30 in-lb
- Fail-Safe Action: Spring Return Open
- Supply Voltage: 24Vac / 24Vdc
Key Features & Benefits
- Integrated linkage connects actuator directly to valve for a ready-to-install assembly
- Spring return open fail-safe ensures flow is maintained on power loss — critical for system protection
- Proportional control allows precise modulation of flow rates for optimal system efficiency
- Bronze body with brass trim provides excellent corrosion resistance for water and glycol systems
- Dual-voltage compatibility (24Vac and 24Vdc) simplifies integration with a wide range of control systems
- 3-way configuration supports mixing or diverting applications in hydronic circuits
Typical Applications
- Hydronic heating and cooling systems
- Fan coil unit control
- Boiler bypass and mixing circuits
- Commercial building automation systems
- Zone control in radiant heating systems
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