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The VG2831VM+845D00 from Johnson Controls is a robust flanged globe valve dedicated to precise fluid control. With a weight of 149 lbs and a 4-inch size, this three-way mixing valve combines durability and efficiency in its operation.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2831VM+845D00 |
| 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 | 4 inches |
| Stem Type | 3/8 in. threaded stem |
| Actuator | Factory-mounted actuator |
| Pneumatic Actuator Type | MP84, spring-return-up |
| Stroke | 1 1/8 in. |
| Spring Range | 4 to 8 psig |
| Accessories | None |
| Plug Material | Brass |
| Fluid Operating Temperature | 2 to 138°C |
The VG2831VM+845D00 model from the Johnson Controls VG2000 Series stands as a versatile flanged globe valve tailored for fluid handling requirements. This valve measures 4 inches in size and boasts a significant weight of 149 lbs, making it suitable for heavy-duty applications. A key feature is its three-way mixing body type, allowing for effective control of flow paths in various processes.
Engineered with a 3/8-inch threaded stem, the valve incorporates a robust 316 stainless steel stem material that enhances its durability and resistance to corrosion. The actuator is a factory-mounted pneumatic type (MP84) with a spring-return feature, enabling reliable closure after operation. The stroke length is noted at 1 1/8 inches, providing precise movement control.
The valve utilizes brass for its trim and plug materials, contributing to reliable performance under operational conditions. It can handle a fluid temperature range from 2 to 138°C, accommodating most industrial fluid services. The end connections are flat-faced flanged ANSI Class 125, ensuring compatibility with standard piping systems. This design optimizes flow characteristics with a modified linear flow approach, suitable for applications requiring precise management of fluid dynamics.
The spring range of this actuator is adjustable between 4 to 8 psig, providing flexibility for various operational requirements. Overall, the VG2831VM+845D00 is engineered for reliability and efficiency in a wide array of demanding environments.