Description
The Johnson Controls VG7443GT 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 stainless steel trim, this valve delivers long-lasting durability and corrosion resistance in demanding heating and cooling applications.
Key Features
- 2-way, normally closed (N/C) configuration for fail-safe operation
- 1/2″ NPT end connections for straightforward threaded installation
- 4.6 Cv flow coefficient for accurate flow capacity sizing
- Equal percentage flow characteristic for precise, stable modulating control
- Cast bronze body construction for superior corrosion resistance
- Stainless steel trim for extended service life 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 actuator pairing
Construction & Design
The VG7443GT features a robust cast bronze body that withstands the rigors of hydronic system pressures and temperatures. The stainless steel trim provides excellent resistance to wear and corrosion at the seat and plug, ensuring tight shutoff and consistent modulating performance over the valve’s service life. The standard threaded stem interfaces seamlessly with compatible Johnson Controls electric or pneumatic actuators.
Application
Ideal for use in commercial HVAC systems including air handling units, fan coil units, heat exchangers, and terminal unit applications. The equal percentage flow characteristic makes this valve well-suited for modulating hot water, chilled water, and other compatible hydronic fluids where precise flow control is required.
Specifications
- SKU: VG7443GT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (N/C)
- Pipe Size: 1/2″
- End Connection: NPT (Threaded)
- Flow Coefficient (Cv): 4.6
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Stainless Steel
- Stem Type: Standard Threaded
- Actuator Action: Push Down to Open (PDO)
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