Description
Johnson Controls VG7441GT Globe Valve Overview
The Johnson Controls VG7441GT is a precision-engineered 2-way, normally closed globe valve designed for reliable flow control in commercial HVAC hydronic systems. Built with a cast bronze body and brass trim, this valve delivers long-lasting corrosion resistance and dependable performance in demanding building automation and hydronic applications.
Key Features
- 2-way, normally closed (NC) configuration for fail-safe operation
- 1/2″ NPT threaded connections for straightforward installation
- 4.6 Cv flow coefficient with equal percentage flow characteristic for precise modulating control
- Cast bronze body with brass trim for superior durability and corrosion resistance
- Standard threaded stem design for compatibility with a wide range of Johnson Controls actuators
- Push-down-to-open (PDTO) action for dependable normally closed operation
- Equal percentage flow characteristic provides stable, proportional control across the full stroke range
Construction & Design
The VG7441GT features a robust cast bronze body paired with brass internal trim, making it well-suited for hot water, chilled water, and other hydronic media. The standard threaded stem interfaces seamlessly with compatible Johnson Controls electric actuators, enabling precise modulating or on/off control in building automation system (BAS) applications.
Typical Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit (FCU) and air handling unit (AHU) coil control
- Building automation and direct digital control (DDC) systems
- Zone control in chilled water and hot water distribution
Specifications
- SKU: VG7441GT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 4.6
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded
- Actuator Action: Push Down to Open (PDTO)
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