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The VG2231VN+865E01 from Johnson Controls is a sizable 2-way flanged globe valve, specifically engineered for managing fluid flow. Weighing 131.0 lbs and measuring 4 inches in size, its design incorporates a normally open valve action with a spring return mechanism, allowing for efficient operation.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-Way Flanged Globe Valve |
| Product Line | VG2000 Series |
| Part Number | VG2231VN+865E01 |
| Valve Size | 4 inches |
| Valve Action | Normally Open (Spring-Return-Up) |
| 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 Ambient Operating Temperature | -29°C to 66°C |
| Actuator Ambient Storage Temperature | -40°C to 80°C |
| Closeoff Pressure | 46 psig |
| Max. Actuator Supply Pressure (Control Pressure) | 25 psig |
| Spring Range | 9 to 13 psig |
The VG2231VN+865E01 from the VG2000 Series by Johnson Controls serves as a 2-way flanged globe valve, ideal for various piping systems. This substantial valve has a size of 4 inches and a weight of 131.0 lbs. Its construction features a body made of cast iron, complemented by a protective black lacquer finish that enhances its durability. A brass plug and a 316 stainless steel stem further ensure reliable performance and resistance to corrosion.
Operating as a normally open valve with a spring-return design, the VG2231VN+865E01 is adept at managing flow within the specified parameters. The valve connections conform to Class 125 ANSI flat-faced standards, simplifying integration into existing systems. The valve's trimmed characteristics are modified linear, promoting predictable flow rates that are crucial for various control applications.
The valve fluid must remain within an operating temperature range of 2°C to 138°C, while the actuator can tolerate ambient operating temperatures between -29°C to 66°C. Furthermore, storage temperatures for the actuator can reach as low as -40°C and up to 80°C. The close-off pressure is rated at 46 psig, and it can handle a maximum actuator supply pressure of 25 psig, ensuring robust operational capability under varying conditions. The valve's spring range is specified between 9 to 13 psig, providing further flexibility for specific applications.