Overview
The Johnson Controls VG7441NT is a 1-inch NPT, 2-way normally closed globe valve engineered for precise flow control in commercial HVAC systems. It features a robust cast bronze body and brass trim, utilizing a push-down-to-open action that provides excellent modulating control to prevent hunting in the loop.
Features
- Normally closed configuration for fail-safe operation in heating or cooling loops
- Equal percentage flow characteristic for superior modulation control over a wide range of loads
- Cast bronze body with brass trim for corrosion resistance and long service life
- Standard threaded stem design ensuring broad actuator compatibility
Specifications
- Valve Size: 1 inch
- Connection Type: NPT
- Flow Coefficient: 11.6 Cv
- Body Material: Cast Bronze
- Trim Material: Brass
- Fluid Temperature Range: 35 F to 284 F
- Maximum Static Pressure: 400 psig
- Actuator Action: Push Down to Open
Applications
- Hot water and chilled water systems
- Glycol solutions up to 50%
- Low-pressure saturated steam applications up to 35 psig
- Commercial HVAC hydronic heating and cooling coils



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