Description
Johnson Controls VG7443NT Globe Valve Overview
The Johnson Controls VG7443NT 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. Its equal percentage flow characteristic provides accurate, proportional flow modulation across the full stroke range, making it ideal for use with compatible Johnson Controls actuators.
Key Features
- 2-way, normally closed (NC) configuration
- 1″ NPT end connections for straightforward installation
- 11.6 Cv flow coefficient for precise flow capacity sizing
- Equal percentage flow characteristic for accurate modulation
- Cast bronze body for superior corrosion resistance
- Stainless steel trim for extended service life
- Standard threaded stem design
- Push-down-to-open (PDTO) action
Construction & Design
The VG7443NT features a robust cast bronze body that withstands the rigors of hydronic system pressures and temperatures. The stainless steel trim components resist corrosion and wear, ensuring consistent seating and sealing performance over time. The standard threaded stem provides reliable compatibility with a wide range of Johnson Controls valve actuators.
Application
- Commercial and industrial HVAC hydronic systems
- Heating and cooling coil control
- Fan coil unit applications
- Air handling unit water coil control
- Building automation and direct digital control (DDC) systems
Specifications
- SKU: VG7443NT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Size: 1″ NPT
- Flow Coefficient (Cv): 11.6
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Stainless Steel
- Stem Type: Standard Threaded
- Actuator Action: Push Down to Open (PDTO)
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