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The VG7241ST+823D00 is a two-way control valve from Johnson Controls' VG7000 Series. This model operates with a flow coefficient of 46.2 Cv and is designed for threaded NPT connections.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-way control valve |
| Product Line | VG7000 Series |
| Part Number | VG7241ST+823D00 |
| End Connections | NPT (threaded) |
| Valve Size | 2 inches |
| Flow Coefficient (Cv) | 46.2 Cv |
| Body Material | Cast Bronze |
| Trim Material | Brass |
| Actuator Model | MP82 |
| Actuator Type | Pneumatic type, spring-return-up, 25 sq in. diaphragm, 3/4 in. stroke |
| Spring Range | 4 to 8 psig |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Fluid Operating Temperature | 2°C to 140°C |
| Maximum Closeoff Pressure | 64 psig |
| Max. Recommended Operating Pressure Drop | 30 psig |
| Rangeability | Greater than 100:1 |
The VG7241ST+823D00, part of the VG7000 Series by Johnson Controls, functions as a two-way control valve. It is designed for threaded NPT end connections. Constructed from durable cast bronze and outfitted with brass trim, this valve balances strength with effective operation. Weighing 24.0 lbs, the valve has a nominal size of 2 inches, making it suitable for a variety of applications where fluid management is key. The flow coefficient for this unit is recorded at 46.2 Cv, indicating efficient flow properties.
This model employs a pneumatic actuator, designated as MP82, featuring a spring-return mechanism. The actuator diaphragm spans 25 square inches, and the stroke length is 3/4 inch, granting it precise control capabilities. The valve operates effectively within a spring range of 4 to 8 psig.
Regarding its performance ratings, the valve body is rated according to ANSI B16.15, Class 250. It can maintain fluid temperatures from 2°C up to 140°C, allowing it to adapt to many environments. The maximum closeoff pressure for this valve reaches 64 psig, while it can handle a recommended operating pressure drop of 30 psig. Its rangeability exceeds 100:1, demonstrating its ability to accommodate significant variations in flow requirements.