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The VG2831TM+92NGGC flanged globe valve from Johnson Controls is constructed as a three-way mixing valve. Weighing 78 lbs, it features a 2 1/2-inch size and offers flat-faced flanged ANSI Class 125 connections, ensuring reliable integration into piping systems.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2831TM+92NGGC |
| Stem Material | 316 stainless steel |
| Body Type | Three-way mixing |
| End Connections | Flat-Faced Flanged ANSI Class 125 Connections |
| Trim and Flow | Brass trim, modified linear flow |
| Valve Size | 2 1/2 inches |
| Stem Type | 3/8 in. threaded stem |
| Actuator | Factory-mounted actuator |
| Electric Actuator Type | M9220-xGx-3 (spring-to-open, stem up) |
| Control Type | Proportional Control |
| Voltage | 0 to 10 Volts DC |
| Current | 0 to 20 mA |
| Feedback | 2 auxiliary switches |
| Fluid Operating Temperature | 2 to 138°C |
The Johnson Controls VG2831TM+92NGGC is a three-way mixing flanged globe valve intended for efficient flow management in various settings. It weighs 78 lbs and is designed to connect securely with flat-faced flanged ANSI Class 125 connections. This 2 1/2-inch valve features durable components, including a stem made of 316 stainless steel, enhancing its corrosion resistance.
The valve incorporates a factory-mounted electric actuator, specifically the M9220-xGx-3 model, which is configured in a spring-to-open design with the stem oriented upwards. Control over the fluid flow is managed through proportional control, which allows for variable adjustment. The actuator operates within a voltage range of 0 to 10 Volts DC and can handle currents from 0 to 20 mA, ensuring compatibility with various control systems.
The VG2831TM+92NGGC provides two auxiliary switches for feedback, which helps monitor valve performance and position. It is built to handle fluid temperatures ranging from 2 to 138°C, making it suitable for a range of applications. The use of brass trim facilitates modified linear flow characteristics, optimizing the valve's efficiency in mixing operations.