Description
Johnson Controls VG7441LT Globe Valve Overview
The Johnson Controls VG7441LT 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 long-lasting durability and corrosion resistance in demanding heating and cooling applications. Its equal percentage flow characteristic ensures accurate, proportional control across the full range of valve travel, making it an ideal choice for variable flow hydronic systems.
Key Features
- 2-way, normally closed (NC) configuration for fail-safe operation
- 3/4″ NPT end connections for straightforward installation
- 7.3 Cv flow coefficient for optimized flow capacity
- Equal percentage flow characteristic for precise, proportional control
- Cast bronze body with brass trim for superior corrosion resistance
- Standard threaded stem design for reliable actuator compatibility
- Push-down-to-open (PDO) action for predictable valve response
Construction & Design
The VG7441LT features a robust cast bronze body paired with brass trim, providing excellent resistance to the corrosive effects of water and glycol solutions commonly found in hydronic systems. The standard threaded stem ensures broad compatibility with a wide range of Johnson Controls and third-party actuators. The push-down-to-open action means the valve opens when the actuator pushes the stem downward, providing a normally closed fail-safe position when the actuator is de-energized.
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil units and air handling units
- Chilled water and hot water coil control
- Building automation and energy management systems
- Variable flow and two-pipe hydronic systems
Specifications
- SKU: VG7441LT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Normally Closed (NC)
- Connection Size: 3/4″ NPT
- Flow Coefficient (Cv): 7.3
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded
- Action: Push Down to Open (PDO)
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