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The VG7842PT+74CHGA is a three-way mixing bronze control valve from Johnson Controls. This unit weighs 7.9 lbs and is constructed from cast bronze, ensuring durability and reliability in various applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7842PT+74CHGA |
| Valve Material | Cast Bronze |
| Valve Body Type | Three-Way Mixing |
| Trim and Flow | Brass Trim, Linear Flow |
| End Connections | Threaded NPT |
| Valve Size | 1-1/4 inches |
| Cv Rating | 18.5 Cv |
| Valve Stem Type | Standard Threaded Stem |
| Actuator Type | Spring Return Actuator |
| Control Signal Voltage Range | 0 to 10 VDC |
| Modulating Operational Control | Proportional |
| Maximum Valve Operating Temperature | 65 °C |
| Minimum Valve Operating Temperature | 2 °C |
| Seat Material | Brass With Molded Elastomeric Disk |
The VG7842PT+74CHGA is a versatile three-way mixing valve manufactured by Johnson Controls. Weighing 7.9 lbs, this bronze control valve is constructed of robust cast bronze, ensuring resistance against wear and tear in numerous operational environments. Designed for effective flow management, it has a size of 1-1/4 inches and utilizes threaded NPT connections for straightforward installation.
The linear flow characteristic of this valve is enhanced by its brass trim, contributing to its durability and performance. With a Cv rating of 18.5, it provides efficient valve operation. The standard threaded stem design allows easy adjustments or replacements as needed. The actuator for this control valve is a spring return type, facilitating reliable operation and return to a closed position.
Control is simplified through a signal voltage range of 0 to 10 VDC, allowing for proportional modulation during operation. This capability enables precise adjustments suited for different applications. The VG7842PT+74CHGA operates within a temperature range from 2 °C to 65 °C, making it adaptable for diverse process requirements. The valve's seat is made from brass with a molded elastomeric disk, ensuring optimal sealing and flow control. Ideal for mixing applications, this control valve from the VG7000 series is efficient and reliable.