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The VG7842PT+423GGC from Johnson Controls is a three-way bronze mixing valve designed for precise fluid control. This valve is engineered to integrate seamlessly into various systems, featuring NPT threaded end connections and a compact size of 1-1/4 inches.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Three-Way Bronze Mixing Valve |
| Product Line | VG7000 Series |
| Part Number | VG7842PT+423GGC |
| End Connections | NPT (threaded) |
| Valve Size | 1-1/4 inches |
| Flow Coefficient | 18.5 Cv (16.0 Kv) |
| Body Type | Three-Way Mixing |
| Trim/Flow Characteristics | Brass Trim, Linear Flow |
| Actuator | VA-4233-GGC-2 Electric Actuator |
| Voltage Rating | 24 VAC/VDC |
| Control Signal | Proportional signal, 0 to 10 Volts DC, w/feedback |
| Actuator Force Output | 61 lb. (minimum) |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Valve Operating Temperature Range | 2 to 65°C |
| Maximum Fluid Temperature | 2 to 121°C water; 15 psig saturated steam |
| Leakage | 0.01% of maximum flow |
The VG7842PT+423GGC, a product in the VG7000 Series by Johnson Controls, is a sophisticated three-way bronze mixing valve that ensures efficient fluid management in diverse applications. Weighing in at 8.3 lbs, this valve's construction includes a 1-1/4 inch size, optimized for best performance across numerous setups. Its design includes NPT threaded end connections for easy integration into existing piping systems.
Rated at ANSI B16.15, Class 250, this valve guarantees reliability under operational stress. The flow coefficient of the VG7842PT+423GGC reaches 18.5 Cv (or 16.0 Kv), allowing significant flow through the valve while maintaining control. It is equipped with a brass trim, contributing to its durability and linear flow characteristics.
This model utilizes the VA-4233-GGC-2 electric actuator, operating on a voltage range of 24 VAC/VDC. The actuator's force output reaches a minimum of 61 lbs, enabling effective movement and adjustment. Control is executed through a proportional signal ranging from 0 to 10 volts DC, complemented by feedback to ensure accurate operation.
In terms of temperature parameters, this mixing valve can operate effectively within a range of 2 to 65°C, supporting a maximum fluid temperature of up to 121°C for water, alongside handling 15 psig for saturated steam. The leakage rate is impressively low, with 0.01% of the maximum flow, ensuring system integrity and minimizing waste. Overall, the VG7842PT+423GGC presents a reliable and efficient solution for precise mixing applications.