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The VG2231VM292NGGC from Johnson Controls is a robust 2-way normally-open flanged globe valve designed for effective fluid control. With a weight of 105 lbs and a valve size of 4 inches, this unit features an electric actuator model M9220-GGC-3 with a spring return.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-way normally-open flanged globe valve |
| Product Line | VG2000 Series |
| Part Number | VG2231VM292NGGC |
| Valve Size | 4 inches |
| Stem Type | 3/8 in. threaded ("M" stem) |
| Actuator Model | M9220-GGC-3 (electric, spring return) |
| Actuator Mounting | Tandem (2 factory-mounted actuators) |
| Control Signal Type | Proportional, 0 VDC to 10 VDC |
| Supply Voltage | 24 VAC |
| Auxiliary Switches | 2 auxiliary switches |
| Closeoff Pressure | 37 psig |
| Valve Stroke | 1 1/8 in. |
| End Connections | Class 125 ANSI Flat-Faced Flanged Connections |
| Body Material/Finish | Cast iron, black lacquer finish |
| Stem Material | 316 stainless steel |
| Operating Temperature Range (Valve Fluid) | 2°C to 138°C |
The Johnson Controls VG2231VM292NGGC globe valve is engineered as a 2-way normally-open unit, suitable for a variety of applications. Weighing in at 105 lbs and measuring 4 inches in valve size, it is built to handle demanding operational conditions. The stem is designed as a 3/8-inch threaded "M" stem, ensuring robust connections.
This valve uses an electric actuator, specifically the M9220-GGC-3 model, which features a spring return mechanism for reliable operation. It is mounted with tandem configurations, consisting of two factory-mounted actuators for enhanced control. Proportional control signals ranging from 0 VDC to 10 VDC are supported, requiring an operational supply voltage of 24 VAC, allowing for precision in fluid management.
For added convenience, the valve includes two auxiliary switches, which enable various applications to meet operational requirements. The design supports a closeoff pressure of 37 psig, providing robust performance under pressure conditions. With a valve stroke measuring 1 1/8 inches, it enables a suitable range of motion for effective operation.
The connections at both ends are made to Class 125 ANSI flat-faced flanged standards, facilitating straightforward installation and integration into existing systems. The body of the valve is constructed from cast iron and finished with a black lacquer, providing durability and resistance to corrosion. In addition, the stem is made from 316 stainless steel, contributing to the valve's resilience in various environmental conditions.
This valve operates effectively within a temperature range of 2°C to 138°C for the fluid passing through, making it a versatile component for many industrial applications.