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VG7842NT+423AGA
The VG7842NT+423AGA is a bronze control valve equipped with a spring-return-up actuator, ideal for precise flow management. With a robust construction from cast bronze, this valve offers a three-way mixing body with a size of 1 inch and a lightweight design at 8.4 lbs.
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Technical specifications for VG7842NT+423AGA
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve with Spring-Return-Up Actuator |
| Product Line | VG7000 Series |
| Part Number | VG7842NT+423AGA |
| Valve Material | Cast Bronze |
| Valve Body Type | Three-Way Mixing |
| End Connections | Threaded NPT |
| Trim and Flow | Brass Trim, Linear Flow |
| Valve Size | 1 inch |
| Control Port Cv | 11.6 Cv |
| Actuator Type | Spring-Return-Up Actuator |
| Modulating Operational Control | Floating |
| Actuator Voltage Rating | 24 VAC |
| Actuator Stem Type | Standard Threaded Stem |
| Valve Minimum Operating Temperature | 2 °C |
| Valve Maximum Operating Temperature | 65 °C |
| Rangeability | Greater than 25:1 |
The VG7842NT+423AGA control valve from Johnson Controls is specifically designed as a three-way mixing valve made of durable cast bronze. This model weighs 8.4 lbs, making it manageable for installations. Its size measures 1 inch, providing versatile integration into various piping systems with threaded NPT end connections.
Equipped with a spring-return-up actuator, this valve operates efficiently at a voltage of 24 VAC. The actuator features a standard threaded stem, allowing for ease in adjustments and securing within systems.
The valve is optimized for linear flow due to its brass trim, enhancing its performance in directional fluid applications. It has a control port Cv value of 11.6, indicating its effective flow capacity. In operation, it utilizes floating modulating control, providing adaptability to varying process demands.
Thermal limits for safe operation range from a minimum of 2 °C to a maximum of 65 °C, accommodating a variety of fluids under different temperature conditions. With a rangeability exceeding 25:1, the VG7842NT+423AGA offers exceptional control flexibility in industrial applications, ensuring precise fluid management for complex processes.
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