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The VG2231VM294NGGA is a robust flanged globe valve from the Johnson Controls VG2000 Series. This valve operates as a 2-way, normally-closed type and is designed to handle fluids ranging from 2°C to 138°C.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-way normally-closed flanged globe valve |
| Product Line | VG2000 Series |
| Part Number | VG2231VM294NGGA |
| Valve Size | 4 inches |
| Stem Type | 3/8 in. threaded ('M' stem) |
| Actuator Model | M9220-GGA-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 | None (without 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 VG2231VM294NGGA is a 2-way, normally-closed flanged globe valve designed for heavy-duty applications. Weighing 105 lbs, this component is specified for a valve size of 4 inches. It is crafted from durable cast iron with a black lacquer coating, ensuring long-lasting performance in diverse environments. The valve features a stem made of 316 stainless steel, adding to its resilience against corrosion under varying conditions.
This globe valve's actuator, M9220-GGA-3, is an electric model that utilizes a spring return mechanism, enhancing operational efficiency. Two actuators are mounted in tandem from the factory, providing robust performance for demanding tasks. The valve is compatible with a control signal type that is proportional, operating between 0 VDC and 10 VDC. It also connects to a power supply rated at 24 VAC.
The valve operates effectively within a temperature range for fluids, maintaining performance from 2°C up to 138°C. With a closeoff pressure of 37 psig, it offers reliable sealing during operation. The total valve stroke is measured at 1 1/8 inches, providing the necessary movement for effective fluid control. End connections comply with Class 125 ANSI flat-faced flanged connections, ensuring safe and secure integration into existing systems. Overall, the VG2231VM294NGGA is designed to meet rigorous demands in various applications.