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This 2-way electrically-actuated globe control valve from Johnson Controls (model VG2231TM+92NGGC) features flat-faced flanged ANSI Class 125 connections for integration into existing systems. Weighing 50.0 lbs, this valve has a size of 2 1/2 inches and is designed for medium control with brass trim and modified linear flow.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-Way Electrically-Actuated Globe Control Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231TM+92NGGC |
| End Connections | Flat-Faced Flanged ANSI Class 125 Connections |
| Valve Size | 2 1/2 inches |
| Body Configuration | 2-way, push-down-to-close body (spring-to-open, valve stem up) |
| Trim and Flow | Brass Trim, Modified Linear Flow |
| Valve Stroke | 3/4 in. (19 mm) |
| Voltage Rating | 24 VAC/24 VDC |
| Input Voltage Frequency | 50/60 Hz (AC) |
| Current Rating | ≈0.65 Amps running (15.5 VA), ≈0.32 Amps holding (7.7 VA) at 24 VAC |
| IP Rating | NEMA 2 (IP54) |
| Actuator Operating Temperature Range | -40°C to 55°C |
| Actuator Storage Temperature Range | -65°C to 85°C |
| Fluid Operating Temperature Range | 2°C to 138°C |
| Closeoff Pressure | 76 psig (524 kPa) |
The VG2231TM+92NGGC valve from Johnson Controls is a robust 2-way electrically-actuated globe control valve, engineered for precise control in various applications. This valve incorporates flat-faced flanged ANSI Class 125 connections, ensuring compatibility and ease of installation.
Constructed with a weight of 50.0 lbs and a size of 2 1/2 inches, it features a body configuration that is a push-down-to-close design with a spring-to-open mechanism, with the valve stem oriented upwards. The internal trim utilizes brass, facilitating modified linear flow characteristics that enhance its operation.
The valve stroke is rated at 3/4 inches (19 mm), allowing adequate movement for effective flow regulation. This device operates at a voltage rating of 24 VAC or 24 VDC, and supports an input voltage frequency of either 50 or 60 Hz for versatility in various electrical systems. Current draw specifications indicate approximately 0.65 amps when running, with 15.5 VA consumption, and about 0.32 amps during holding with a consumption of 7.7 VA at 24 VAC.
With a NEMA 2 (IP54) rating, this valve is adequately protected against the ingress of dust and moisture. The actuator is designed to function in extreme temperature conditions, with an operational temperature range from -40°C to 55°C, and can be stored in temperatures between -65°C and 85°C.
The valve efficiently handles fluid temperatures from 2°C to 138°C, making it suitable for a range of applications involving different media. It also has a closeoff pressure capability of 76 psig (524 kPa), ensuring reliable performance under pressure.