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The VG2231WN294NBGC from Johnson Controls is a robust 2-way flanged globe valve designed for effective flow management. It features a 5-inch size and is constructed with a cast iron body with a durable black lacquer finish, weighing in at 147.4 lbs.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-Way Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231WN294NBGC |
| Valve Size | 5 inches |
| Valve Action | Normally Closed (Spring-Return-Down with Tandem M9220 Actuators) |
| End Connections | Class 125 ANSI Flat-Faced Flanged Connections |
| Trim and Flow Characteristic | Brass, Modified Linear |
| Body Material | Cast Iron with a Black Lacquer Finish |
| Stem Material | 316 Stainless Steel |
| Plug Material | Brass |
| Operating Temperature Range for Valve Fluid | 2°C to 138°C |
| Actuator Storage Temperature Range | -40°C to 55°C |
| Closeoff Pressure | 20 psig |
| Voltage Rating | 24 VAC/DC |
| Input Voltage Frequency | 50/60 Hz |
| Current Rating | 24.6 VA Running/7.7 VA Holding (per Actuator) |
The Johnson Controls VG2231WN294NBGC valve is engineered as a 2-way flanged globe valve, ideal for several industrial applications. At a size of 5 inches, it has a substantial build, weighing 147.4 lbs. The valve action is set to normally closed, utilizing a spring-return-down mechanism in conjunction with tandem M9220 actuators to ensure reliable operation.
For connectivity, this valve features Class 125 ANSI flat-faced flanged connections, facilitating seamless integration into piping systems. The body is constructed from cast iron, coated with a black lacquer finish for added durability. The internal components include a brass trim and modified linear flow characteristic, which aids in achieving precise flow control.
This valve’s stem is crafted from 316 stainless steel, ensuring longevity and resistance to corrosion. The plug material is also brass, contributing to the valve's robustness. It can handle operating temperatures for valve fluid ranging from 2°C to 138°C, allowing it to function effectively in various environments. The actuator can be stored at temperatures between -40°C and 55°C, providing flexibility in different conditions.
This model boasts a closeoff pressure rating of 20 psig and operates within a voltage range of 24 VAC/DC. It supports input voltage frequencies of 50 to 60 Hz. The current rating per actuator is specified as 24.6 VA when running and 7.7 VA when holding, ensuring adequate power supply while maintaining efficiency.