Description
Johnson Controls VG7441RT Globe Valve Overview
The Johnson Controls VG7441RT is a 2-way, normally closed globe valve engineered for precise flow control in commercial HVAC hydronic systems. Built with a cast bronze body and brass trim, this valve delivers reliable, long-lasting performance in demanding heating and cooling applications. Its equal percentage flow characteristic provides accurate modulation across the full range of travel, making it an ideal choice for variable flow systems where tight control is essential.
Key Features
- Globe valve design — 2-way, normally closed (NC) configuration
- 1-1/2″ NPT end connections for straightforward threaded installation
- 28.9 Cv flow coefficient for high-capacity flow control
- Equal percentage flow characteristic for precise, stable modulation
- Cast bronze body with brass trim for corrosion resistance and durability
- Standard threaded stem construction
- Push-down-to-open (PDO) valve action
Construction & Design
The VG7441RT features a rugged cast bronze body that resists corrosion in hydronic water systems, paired with brass trim components for added reliability. The standard threaded stem design ensures compatibility with a wide range of Johnson Controls and third-party actuators. The push-down-to-open action provides a fail-closed safety position, protecting the system in the event of actuator power loss.
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit (FCU) and air handling unit (AHU) coil control
- Variable flow chilled water and hot water distribution systems
- Building automation and direct digital control (DDC) systems
Specifications
- SKU: VG7441RT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Normally Closed (NC)
- Pipe Size: 1-1/2″
- Connection Type: NPT (National Pipe Thread)
- Cv Rating: 28.9
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded Stem
- Valve Action: Push Down to Open (PDO)
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