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The VG2231UM+94NBGC from Johnson Controls is a robust flanged globe valve intended for precise fluid control. With its 3-inch size and a weight of 64 lbs, this valve features a normally open design that relies on a push-down-to-close mechanism and utilizes a brass plug and trim for durability.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231UM+94NBGC |
| Plug Material | Brass |
| Body Type | Two-way, normally open/push-down-to-close |
| End Connections | Flat-Faced Flanged ANSI Class 125 Connections |
| Trim and Flow | Brass trim, modified linear flow |
| Valve Size | 3 inches |
| Stem Type | 3/8 in. threaded stem |
| Actuator | Factory-mounted actuator |
| Cv (Flow Coefficient) | 59 Cv |
| Electric Actuator | M9220-xGx-3 (spring-to-close, stem down) |
| Control Type | On/Off |
| Voltage | 24 VAC/VDC |
| Feedback | 0 to 10 Volts DC (Proportional Only); No Feedback |
| Fluid Operating Temperature | 2 to 138°C |
The Johnson Controls VG2231UM+94NBGC is engineered as a flanged globe valve with capabilities for effective fluid regulation. This valve features a substantial weight of 64 lbs and measures 3 inches in diameter, indicating a robust construction suitable for a range of industrial applications. The dual-functional design operates as normally open, employing a push-down-to-close approach, thereby allowing for flexible integration into existing systems.
Composed of brass for both the plug and trim, this valve brings enhanced corrosion resistance and durability. The body is specifically configured to connect via flat-faced flanged ANSI Class 125 connections, ensuring a reliable link to plumbing systems.
In terms of performance, the VG2231UM+94NBGC has a Cv rating of 59, signifying its efficiency in managing flow volumes. The valve is equipped with a factory-mounted actuator, with the specific model being M9220-xGx-3. This electric actuator operates on a voltage supply of 24 VAC or VDC, handling control through a simple on/off mechanism. Feedback capabilities are supported, ranging from 0 to 10 Volts DC, although feedback is only applicable in proportional control settings.
Suitable for handling fluid temperatures ranging from 2°C to 138°C, it adapts well to varying environmental conditions, making it versatile for numerous applications. The inclusion of a standard 3/8 inch threaded stem ensures straightforward installation, further complemented by the overall design’s practical focus on reliability and performance.