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The VG7241RT+72CHGC is a two-way control valve manufactured by Johnson Controls. Designed for precise control, it features a bronze body and is intended for applications involving varying fluid conditions.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7241RT+72CHGC |
| End Connections | NPT (threaded) |
| Valve Size | 1-1/2 inches |
| Flow Coefficient | 28.9 Cv (25.0 Kv) |
| Body Type | 2-Way, Normally Open/Push-Down-to-Close |
| Trim/Flow Characteristics | Brass Trim, Equal Percentage Flow |
| Actuator | VA7820-HGC-2 Electric Actuator |
| Voltage Rating | 24 VAC |
| Control Signal | Proportional signal, 0 to 10 Volts DC, w/feedback |
| IP Rating | IP54 |
| Actuator Force Output | 180 lb. (minimum) |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Operating Temperature Range | 2 to 65°C |
| Max. Fluid Temp./Pressure (Water) | 400 psig at 66°C, 365 psig at 120°C |
This specific two-way control valve, the VG7241RT+72CHGC, is part of the VG7000 Series by Johnson Controls. It is constructed from bronze and is rated for durable performance in demanding environments. The valve size measures 1-1/2 inches, and it connects through NPT (threaded) ends.
Weighing in at 13.5 lbs, this valve achieves a flow coefficient of 28.9 Cv (25.0 Kv), promoting effective fluid movement. Functioning with a normally open design, it operates by a push-down-to-close mechanism. Its trim is made of brass and offers equal percentage flow characteristics, allowing for consistent control over varying flow rates.
Powering the operation is a VA7820-HGC-2 electric actuator that operates at a voltage of 24 VAC. This actuator provides a proportional control signal ranging from 0 to 10 Volts DC, and feedback capabilities ensure precise regulation.
The VG7241RT+72CHGC valve is rated with an IP54 protection level, indicating solid resistance against particulate matter and moisture. The actuator output force is a minimum of 180 lbs, contributing to reliable performance under pressure. The valve body meets ANSI B16.15, Class 250 standards, ensuring robust construction.
For temperature control, it operates efficiently in a range spanning from 2 to 65°C. Additionally, when dealing with water, the valve can withstand a maximum fluid pressure of 400 psig at 66°C and 365 psig at 120°C, allowing effective handling of hot fluids in industrial processes.