Description
Johnson Controls VG7443LT Globe Valve Overview
The Johnson Controls VG7443LT is a 2-way, normally closed globe valve engineered for precise flow control in commercial HVAC hydronic systems. Featuring a cast bronze body with stainless steel trim, this valve delivers outstanding durability and corrosion resistance in demanding heating and cooling applications. The equal percentage flow characteristic ensures smooth, responsive modulation across the full stroke range, making it an ideal choice for variable-flow coil control, heat exchangers, and terminal unit applications.
Key Features
- 2-way, normally closed (NC) configuration for fail-safe operation
- 3/4″ NPT end connections for easy installation into standard piping
- 7.3 Cv flow coefficient for accurate sizing and system performance
- Equal percentage flow characteristic for precise modulation and stable control
- Cast bronze body for superior corrosion resistance and long service life
- Stainless steel trim for enhanced durability and reliable seating
- Standard threaded stem design for compatibility with a wide range of Johnson Controls actuators
- Push-down-to-open (PDO) action for predictable, consistent valve response
Specifications
- SKU: VG7443LT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Size: 3/4″ NPT
- Flow Coefficient (Cv): 7.3
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Stainless Steel
- Stem Type: Standard Threaded
- Actuator Action: Push Down to Open (PDO)
Application
The VG7443LT is designed for use in commercial and light industrial HVAC systems where reliable, modulating flow control is required. Common applications include fan coil units, air handling units, heat exchangers, and terminal heating/cooling coils. The normally closed fail-safe position ensures system safety in the event of actuator power loss. Pair with a compatible Johnson Controls electric or pneumatic actuator to complete the valve assembly.
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