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The VG7441RT+823D00 model from Johnson Controls is a two-way control valve designed for reliable operation in various fluid management applications. This unit has an NPT threaded end connection for easy installation and operates efficiently in a fluid temperature range of 2°C to 140°C, ensuring suitable performance in different environments.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-way control valve |
| Product Line | VG7000 Series |
| Part Number | VG7441RT+823D00 |
| End Connections | NPT (threaded) |
| Valve Size | 1-1/2 inches |
| Flow Coefficient (Cv) | 28.9 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, no positioner |
| Spring Range | 4 to 8 psig |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Fluid Operating Temperature | 2°C to 140°C |
| Max. Recommended Operating Pressure Drop | 30 psig |
| Rangeability | Greater than 100:1 |
| Leakage | 0.01% of max. flow |
The Johnson Controls VG7441RT+823D00 represents a dependable two-way control valve, operational in a variety of fluid handling applications. Constructed with an NPT threaded end connection, installation is streamlined for users. The valve dimensions measure 1-1/2 inches, and it features a weight of 19.0 lbs, making it robust enough for industrial use. With a flow coefficient of 28.9 Cv, it ensures efficient flow control in compatible systems.
The body of this valve is crafted from cast bronze, providing durability and corrosion resistance. The trim material is brass, further enhancing its reliability in service. This control valve employs the MP82 pneumatic actuator which is spring-return type, featuring a diaphragm area of 25 square inches for responsive operation. The actuator offers a stroke length of 3/4 inch, allowing for precise handling of flow regulations without the need for a positioner.
Operating effectively within a fluid temperature range of 2°C to 140°C, this valve is rated according to ANSI B16.15 Class 250 standards. Designed for high performance, the spring range for this valve extends between 4 to 8 psig. It can support a maximum recommended operating pressure drop of 30 psig, making it suitable for various applications requiring consistent flow control. The VG7441RT+823D00 maintains low leakage at 0.01% of its maximum flow, which is ideal for applications demanding high efficiency and reliability. This valve showcases a remarkable rangeability of greater than 100:1, further enhancing its versatility in fluid management.