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VG7842CT+74CHGC
The VG7842CT+74CHGC from Johnson Controls is a versatile three-way mixing bronze control valve. This compact unit features a nominal size of 1/2 inches and operates with a Cv rating of 0.73, ensuring effective flow management across its connection points.
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Technical specifications for VG7842CT+74CHGC
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7842CT+74CHGC |
| Plug Material | Brass |
| Stem Material | Stainless Steel |
| Body Type | Three-Way Mixing |
| End Connections | Threaded (NPT) |
| Trim and Flow | Brass Trim, Linear Flow |
| Size | 1/2 inches |
| Cv Rating | 0.73 Cv |
| Electric Actuator | Spring-Return, VA7830-HGx-2 |
| Voltage | 24 VAC |
| Control Type | Proportional, 0-10 VDC |
| Feedback | Yes |
| Auxiliary Switches | 2 Auxiliary Switches |
The Johnson Controls VG7842CT+74CHGC is a robust bronze control valve designed specifically for three-way mixing applications. This valve features a compact size of 1/2 inches, making it suitable for various installations requiring space efficiency. With a Cv rating of 0.73, it allows for precise flow control.
The valve body is made of bronzed material, paired with a brass plug to enhance operational reliability. It is complemented by a stem made from stainless steel, which increases durability against wear and environmental factors. The threaded ends (NPT) ensure compatibility with existing piping systems.
This valve utilizes a spring-return actuator model VA7830-HGx-2, which operates on a 24 VAC power supply. The control mechanism is proportional and accepts a 0-10 VDC control signal. This feature provides fine-tuning of the valve’s flow characteristics, allowing for enhanced process control.
Additionally, the unit is arranged with feedback capabilities and includes two auxiliary switches, facilitating more comprehensive monitoring and operation within automated systems. The combination of these features makes the VG7842CT+74CHGC an effective solution for diverse fluid management needs.
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