Description
The Utica-Dunkirk 30146 is a complete 2-way normally-closed (CCv) valve and actuator assembly engineered for reliable hydronic and HVAC flow control. Featuring a brass-trimmed valve body with a 1/2″ NPT connection and a flow coefficient (Cv) of 1.9, this assembly is pre-matched with a motor actuator for simplified installation and consistent performance.
Actuator Specifications
- Non-spring-return motor actuator
- Torque rating: 18 in-lb
- Control type: On/Off
- Supply voltage: 24Vac / 24Vdc
Valve Specifications
- Configuration: 2-Way, Normally Closed (CCv)
- Connection size: 1/2″ NPT
- Flow coefficient: Cv 1.9
- Trim material: Brass
Key Features
- Factory-matched valve and actuator for plug-and-play installation
- Non-spring-return design holds last position on power loss
- Dual-voltage compatibility — operates on 24Vac or 24Vdc power supplies
- On/Off control for straightforward zone or equipment switching applications
- Compact 1/2″ NPT footprint suits residential and light commercial hydronic systems
Typical Applications
- Hydronic heating zone control
- Fan coil unit water flow control
- Boiler and chiller piping circuits
- Air handling unit coil control
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