Description
Johnson Controls VG7443PT 2-Way Normally Closed Globe Valve
The Johnson Controls VG7443PT is a heavy-duty, 2-way normally closed globe valve engineered for precise flow control in commercial HVAC hydronic systems. Built with a cast bronze body and stainless steel trim, this valve delivers long-lasting corrosion resistance and reliable performance in demanding heating and cooling applications.
Key Features
- 2-Way, normally closed (NC) configuration for fail-safe operation
- 1-1/4″ NPT end connections for straightforward threaded installation
- 18.5 Cv flow coefficient for accurate sizing in medium-capacity systems
- Equal percentage flow characteristic for precise, stable modulating control
- Cast bronze body construction for excellent corrosion and pressure resistance
- Stainless steel trim for enhanced durability and long service life
- Standard threaded stem design for compatibility with a wide range of actuators
- Push-down-to-open (PDTO) action for predictable, reliable valve response
Construction & Design
The VG7443PT features a robust cast bronze body that withstands the rigors of hydronic heating and cooling environments. The stainless steel trim resists wear and corrosion, making this valve well-suited for use with hot water, chilled water, and other compatible HVAC media. The standard threaded stem allows for easy pairing with Johnson Controls and compatible third-party actuators.
Flow Characteristics
With an equal percentage flow characteristic and an 18.5 Cv rating, the VG7443PT provides smooth, proportional control across the full range of valve travel. This makes it an ideal choice for applications requiring accurate temperature or pressure regulation in air handling units, fan coil units, heat exchangers, and similar hydronic equipment.
Specifications
- SKU: VG7443PT
- Brand: Johnson Controls
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Size: 1-1/4″ NPT
- Flow Coefficient (Cv): 18.5
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Stainless Steel
- Stem Type: Standard Threaded
- Actuator Action: Push Down to Open (PDTO)
Applications
- Commercial HVAC hydronic heating and cooling systems
- Air handling units (AHUs) and fan coil units (FCUs)
- Heat exchangers and chilled water coils
- Building automation and energy management systems
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