Description
Johnson Controls VG7441CT Globe Valve Overview
The Johnson Controls VG7441CT is a precision-engineered 2-way, normally closed globe valve designed for reliable flow control in commercial HVAC hydronic and steam systems. Built with a cast bronze body and brass trim, this valve delivers long-lasting durability and corrosion resistance in demanding building automation environments. Its equal percentage flow characteristic provides smooth, stable modulating control across the full range of valve travel — ideal for heating and cooling coil applications where precise temperature regulation is required.
Key Features
- 2-Way, Normally Closed (NC) configuration — closes safely upon loss of actuator signal
- 1/2″ NPT end connections for easy installation into standard piping systems
- 0.73 Cv flow coefficient for accurate, low-flow modulating control
- Equal percentage flow characteristic for stable, proportional control response
- Cast bronze body with brass trim for superior corrosion resistance and durability
- Standard threaded stem design for compatibility with a wide range of Johnson Controls actuators
- Push Down To Open (PDTO) action — valve opens when actuator pushes stem downward
Construction & Design
The VG7441CT features a globe-style body that provides tight shutoff and precise throttling performance. The cast bronze construction makes it well-suited for use with hot water, chilled water, and low-pressure steam applications. The threaded NPT connections allow for straightforward field installation without the need for special tooling or fittings.
Application
- Commercial HVAC hydronic heating and cooling systems
- Fan coil units and air handling units (AHUs)
- Building automation and direct digital control (DDC) systems
- Hot water, chilled water, and low-pressure steam service
Specifications
- Manufacturer: Johnson Controls
- Model / SKU: VG7441CT
- Valve Type: Globe, 2-Way
- Fail Position: Normally Closed (NC)
- Connection Size: 1/2″ NPT
- Flow Coefficient (Cv): 0.73
- Flow Characteristic: Equal Percentage
- Body Material: Cast Bronze
- Trim Material: Brass
- Stem Type: Standard Threaded Stem
- Actuator Action: Push Down To Open (PDTO)
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