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The VG7842RT+823E01 from Johnson Controls is a three-way mixing valve constructed from bronze. With a flow coefficient of 28.9 Cv, it effectively manages fluid dynamics in various industrial applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Three-way mixing bronze control valve |
| Product Line | VG7000 Series |
| Part Number | VG7842RT+823E01 |
| Flow Coefficient | 28.9 Cv |
| Operating Temperature Range | 2 to 140°C (valve fluid) |
| Valve Operating Temperature Limits | 2 to 65°C |
| Trim/Flow Characteristics | Brass Trim, Linear Flow (3-Way) |
| End Connections | NPT (threaded) |
| Actuator Model | MP82 (25 sq in. effective diaphragm area) with V-9502 Positioner |
| Spring Range | 9 to 13 psig |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Leakage | 0.01% of max. flow |
| Rangeability | >100:1 |
| Materials | Body: Cast Bronze; Bonnet: Brass |
The VG7842RT+823E01 operates as a three-way bronze control valve, designed for precise fluid mixing applications. It belongs to the VG7000 Series by Johnson Controls and weighs 21.0 lbs. This valve has a notable flow coefficient rated at 28.9 Cv, ensuring efficiency in managing fluid transitions.
The valve operates across a temperature range for the fluid from 2°C to 140°C, while it has defined operational temperature limits from 2°C to 65°C. Constructed with brass trim, its flow characteristics support linear dynamics in three-way applications.
End connections are made via NPT threading, creating a secure attachment for various setups. For actuation, the valve uses an MP82 model featuring an effective diaphragm area of 25 square inches, integrated with a V-9502 positioner to ensure accurate positioning. The spring range of this valve is set between 9 to 13 psig, adapting well to different operational pressures.
The valve body meets ANSI B16.15 standards, rated at Class 250, demonstrating its robustness for demanding applications. Leakage is impressively low, at only 0.01% of maximum flow, ensuring minimal loss during operation. With a rangeability of over 100:1, this valve excels in providing flexible flow control across varying requirements. The primary materials used in its construction are cast bronze for the body and brass for the bonnet, contributing to its durability and performance.