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The VG2231VM292NBGC model is a 2-way electrically-actuated globe valve from the VG2000 Series by Johnson Controls. This valve accommodates a size of 4 inches and operates with an input voltage of 24V AC/DC, suitable for significant temperature ranges.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-Way Electrically-Actuated Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231VM292NBGC |
| Valve Body Rating | ASME B16.1, Class 125 |
| Voltage Rating | 24V AC/DC |
| Input Voltage Frequency | 50/60 Hz (AC) |
| IP Rating | NEMA 2 (IP54) |
| Operating Temperature Range for Valve Fluid | 2°C to 138°C |
| Actuator Storage Temperature Range | -65°C to 85°C |
| Humidity Range | 0% to 90% RH, (Non-Condensing) |
| Housing Color | Black (aluminum enclosure) |
| Current Rating | 24.6 VA running/7.7 VA holding (24 VAC) |
| Valve Size | 4 inches |
| Flow Coefficient | Cv 105/Kv 90.0 |
| End Connections | Class 125 ANSI Flat-Faced Flanged Connections |
| Trim/Flow Characteristic | Brass trim and modified linear flow characteristic |
The Johnson Controls VG2231VM292NBGC valve is a robust 2-way electrically-actuated globe valve, designed primarily for HVAC applications. This model is constructed in accordance with the ASME B16.1 Class 125 body rating, ensuring durability and reliability during operation. With a weight of 107.4 lbs, it features a 4-inch size suitable for various piping systems.
The valve supports a voltage rating of 24V AC/DC, functioning effectively within a frequency of 50/60 Hz for alternating current. It can handle fluid temperatures ranging from 2°C to 138°C, making it adaptable for different working environments. Additionally, the actuator maintains a storage temperature range from -65°C to 85°C, extending its usability in extreme conditions.
This valve model boasts a NEMA 2 (IP54) rating, providing adequate protection against moisture and dust. The current ratings are specified at 24.6 VA while running and 7.7 VA while holding on a 24 VAC circuit. The flow coefficient is impressive, rated at Cv 105/Kv 90.0, allowing for optimal fluid dynamics.
End connections consist of Class 125 ANSI flat-faced flanged connections, facilitating easy integration into existing systems. The trim features brass with a modified linear flow characteristic, promoting efficient flow control. For installation and operational flexibility, the valve’s housing is finished in black aluminum, ensuring both strength and aesthetic compatibility within mechanical setups.