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The VG7441RT+823E01 from Johnson Controls is a two-way control valve constructed from bronze and designed for dependable operation in various applications. It features NPT threaded end connections and measures 1-1/2 inches in size, making it suitable for multiple installation scenarios.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7441RT+823E01 |
| End Connections | NPT (threaded) |
| Valve Size | 1-1/2 inches |
| Flow Coefficient | 28.9 Cv (25.0 Kv) |
| Body Type | 2-Way, Normally Closed/Push-Down-to-Open |
| Trim/Flow Characteristics | Brass Trim, Equal Percentage Flow |
| Actuator | MP82 Pneumatic Valve Actuator (25 sq in. effective diaphragm area, spring-return-up) |
| Actuator Stroke | 3/4 in. |
| Spring Range | 9 to 13 psig |
| Positioner | V-9502 Pneumatic Positioner |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Operating Temperature Range | 2 to 65°C |
| Max. Fluid Temp./Pressure (Water) | 400 psig at 66°C, 365 psig at 120°C |
| Max. Fluid Temp./Pressure (Steam) | 35 psig of saturated steam at 138°C |
The VG7441RT+823E01 model, part of the Johnson Controls VG7000 Series, is a two-way control valve made from bronze. This valve configuration, weighing 21.0 lbs, features threaded end connections (NPT) for easy integration into piping systems. With a size of 1-1/2 inches, it is versatile for various operational setups.
Constructed for durability, this model provides a reliable flow management solution. The design employs brass trim and an equal percentage flow characteristic, resulting in effective fluid control throughout its range. The valve operates with a flow coefficient of 28.9 Cv (25.0 Kv), indicating its capacity to facilitate fluid flow accurately.
The VG7441RT+823E01 operates as a normally closed valve with a push-down-to-open mechanism. It incorporates an MP82 pneumatic actuator that has an effective diaphragm area of 25 square inches, ensuring responsive operation. The actuator stroke measures 3/4 inch and is supported by a spring range of 9 to 13 psig.
Additionally, this valve comes equipped with a V-9502 pneumatic positioner for fine-tuned adjustment and control. Rated according to ANSI B16.15 Class 250, it is built to handle rigorous applications. The operating temperature range is designed to support fluids from 2°C to 65°C, while it can withstand a maximum water pressure of 400 psig at 66°C and 365 psig at 120°C. For steam applications, it can handle 35 psig of saturated steam at 138°C, making it suitable for both liquid and steam service. Overall, the VG7441RT+823E01 is a dependable choice for advanced fluid control in industrial environments.