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VG7842LT+74CHGC
The VG7842LT+74CHGC is a robust three-way mixing control valve manufactured by Johnson Controls, integrating an electric actuator for enhanced control capabilities. This 3/4 inch valve, weighing 7.2 lbs, is designed for reliable operation in various applications.
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Technical specifications for VG7842LT+74CHGC
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze control valve with electric actuator |
| Product Line | VG7000 Series |
| Part Number | VG7842LT+74CHGC |
| Valve Size | 3/4 in. (DN20) |
| Body Configuration | Three-Way Mixing |
| End Connection | Threaded (NPT) |
| Trim and Flow | Brass Trim, Linear Flow |
| Flow Coefficient (Cv) | 7.3 Cv |
| Actuator Model | VA7830-HGC-2 (Spring Return, Stem Down, Two Auxiliary Switches) |
| Control Signal | Floating/Proportional |
| Voltage Rating | 24 VAC |
| Input Voltage Frequency | 50/60 Hz |
| Actuator Torque | 180 lb-in |
| Maximum Closeoff Pressure | 289/321 psig (2 separate ports) |
| Enclosure Rating | IP54 |
| Body Material | Cast Bronze |
Johnson Controls offers the VG7842LT+74CHGC, a three-way mixing control valve designed for efficient fluid regulation. With a size of 3/4 inch (DN20) and a weight of 7.2 lbs, this valve is built for durability and precision. Its body is made of cast bronze, enhancing longevity in varied conditions. The valve features brass trim which promotes linear flow, demonstrating effective control over the medium. This model supports threaded NPT connections for easy integration into existing piping systems.
Equipped with the VA7830-HGC-2 electric actuator, the VG7842LT+74CHGC provides innovative solutions with its floating and proportional control signal capabilities. This actuator is designed to function with a voltage rating of 24 VAC and operates efficiently at a frequency of 50/60 Hz. It generates a torque of 180 lb-in and includes two auxiliary switches for added functionality.
Performance-wise, the valve boasts a flow coefficient (Cv) of 7.3, indicating its capacity to handle substantial flows with minimal pressure drop. It can manage maximum closeoff pressures of 289 psig for one port and 321 psig for another, showcasing its suitedness for robust applications. Furthermore, with an IP54 enclosure rating, this valve is safeguarded against dust and water, suitable for standard industrial environments.
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