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The VG7842NT+423GGC is a one-inch bronze control valve from the Johnson Controls VG7000 Series. This three-way mixing valve, made of cast bronze, is equipped with threaded NPT connections and includes a spring return actuator for efficient operation.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7842NT+423GGC |
| Valve Body Type | Three-Way Mixing |
| Valve Material | Cast Bronze |
| End Connections | Threaded NPT |
| Trim and Flow | Brass Trim, Linear Flow |
| Cv Rating | 11.6 Cv |
| Valve Size | 1 inch |
| Actuator Type | Spring Return Up Actuator |
| Valve Stem Type | Standard Threaded Stem |
| Control Signal Voltage Range | 0 to 10 VDC |
| Modulating Operational Control | Proportional |
| Auxiliary Switches | 2 Auxiliary Switches |
| Maximum Valve Operating Temperature | 65 °C |
| Minimum Valve Operating Temperature | 2 °C |
The VG7842NT+423GGC control valve from Johnson Controls is constructed from durable cast bronze and designed for mixing applications. This valve fits into the VG7000 series and has a weight of 8.4 lbs, making it manageable for installation within operational systems. Designed as a three-way mixing valve, it incorporates threaded NPT end connections for streamlined integration into piping systems.
With a nominal size of 1 inch, the VG7842NT+423GGC offers a solid Cv rating of 11.6, indicating efficient flow capabilities. The valve features a spring return actuator, which provides dependable performance by ensuring that the valve returns to its previous state when de-energized. The actuator utilizes a standard threaded stem type for reliable operation.
The valve is equipped with brass trim and offers a linear flow design, making it a suitable choice for applications requiring precise control over fluids. It supports modulating operational control with the capability to receive a control signal voltage in the range of 0 to 10 VDC. The VG7842NT+423GGC also includes two auxiliary switches, enhancing its versatility in various operational scenarios.
When it comes to temperature resilience, this valve is rated for operating temperatures ranging from a minimum of 2 °C to a maximum of 65 °C, ensuring robust performance across a variety of conditions.