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VG7443LT+423AGA
The VG7443LT+423AGA from Johnson Controls is a compact 2-way control valve optimized for precise flow regulation. This 5.6 lbs valve features a 3/4-inch body size and is engineered for use with both 24 VAC and VDC supply, delivering reliable performance across various temperatures and applications.
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Technical specifications for VG7443LT+423AGA
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-way control valve |
| Product Line | VG7000 Series |
| Part Number | VG7443LT+423AGA |
| Voltage Rating | 24 VAC/VDC |
| Valve Body Size | 3/4 inches |
| Flow Coefficient | 7.3 Cv |
| Trim Material | Stainless steel |
| Body Material | Cast bronze |
| End Connection | NPT threaded |
| Actuator Model | VA-4233-AGA-2, spring return (stem up), 61 lb minimum force, stepper motor |
| Control Signal | Floating control signal, no auxiliary switches |
| Fluid Operating Temperature Range | 2°C to 121°C water; 15 psig saturated steam (VA-4233 limit) |
| Valve Operating Temperature Range | 2°C to 65°C |
| Valve Body Rating | ANSI B16.15 Class 250 |
| Max. Closeoff Pressure | 64 psig (441 kPa) |
The VG7443LT+423AGA is characterized as a 2-way control valve engineered by Johnson Controls. At a weight of 5.6 lbs, it has a body size specification of 3/4 inches, making it suitable for a variety of applications requiring efficient flow control. This valve operates at a voltage rating of 24 VAC/VDC and showcases a flow coefficient of 7.3 Cv, providing excellent flow characteristics.
The body is fashioned from cast bronze, designed to withstand industrial environments, while the trim is made from stainless steel, ensuring durability and corrosion resistance. This valve employs NPT threaded end connections, allowing for straightforward integration into existing piping systems.
Control is managed by an actuator type VA-4233-AGA-2, which incorporates a spring return mechanism with the stem positioned upward. This actuator is engineered to produce a minimum force of 61 lb and relies on a stepper motor for precise control. The control signal is floating, and there are no auxiliary switches associated with this model.
The VG7443LT+423AGA functions effectively within a fluid operating temperature range of 2°C to 121°C for water and 15 psig for saturated steam. Additionally, the valve operates within a temperature range of 2°C to 65°C. With a maximum closeoff pressure rated at 64 psig (441 kPa), it achieves reliability suitable for demanding applications, compliant with ANSI B16.15 Class 250 standards.
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