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The VG2231UM+94NGGC model from Johnson Controls is designed as a flanged globe valve that operates with a two-way configuration. This valve supports a nominal size of 3 inches and has a brass trim contributing to a modified linear flow characteristic for precise fluid control.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231UM+94NGGC |
| Feedback | 0 to 10 Volts DC (proportional only); 2 aux. switches |
| 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 Type | M9220-xGx-3 (spring-to-close, stem down) |
| Control Type | Proportional |
| Voltage | 0 to 10 Volts DC |
| Current | 0 to 20 mA |
| Supply Voltage | 24 V AC |
Johnson Controls has developed the VG2231UM+94NGGC, a flanged globe valve designed for durability and performance in a variety of applications. Weighing 64 lbs, this valve features a two-way body type that is normally open but can be pushed down to close, allowing for flexible flow control. The 3-inch diameter makes it suitable for substantial pipelines, further enhanced by its flat-faced flanged ANSI Class 125 connections.
Equipped with a brass trim, the VG2231UM+94NGGC ensures long-lasting performance with a modified linear flow dynamic for improved fluid regulation. This valve also utilizes a 3/8 inch threaded stem for secure actuation. For operational features, it supports a flow coefficient (Cv) of 59, providing adequate flow rates for various applications.
The integrated electric actuator is recognized as the M9220-xGx-3, designed to provide proportional control with a supply voltage of 24 V AC. It allows for input voltage feedback in the range of 0 to 10 Volts DC and supports a current flow from 0 to 20 mA. Additionally, the valve has two auxiliary switches that can be utilized for monitoring or control purposes, increasing its versatility in control systems.