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The VG7243NT+423GGC is a precision-engineered globe control valve from the VG7000 Series by Johnson Controls. Designed for reliable operation, this two-way valve features an electric actuator that contributes to its efficiency in HVAC and fluid control applications.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-way bronze globe control valve with electric actuator |
| Product Line | VG7000 Series |
| Part Number | VG7243NT+423GGC |
| Valve Size | 1 inch |
| Voltage Rating | 20 to 30 VAC |
| Input Voltage Frequency | 50/60 Hz |
| Flow Characteristic | Equal percentage |
| Fluid Operating Temperature Range | 2°C to 121°C |
| Rangeability | >100:1 |
| Leakage | 0.05% of max. flow (stainless steel trim) |
| Housing Color | Black/dark gray (actuator); bronze (valve body) |
| Current Rating | 12 VA maximum |
| Closeoff Pressure | 39 psig (269 kPa) |
| Control Type | Proportional type, 0 to 10 Volts DC, spring-return, stem up, with 2 auxiliary switches |
| Actuator Model | VA-4233-GGC-2 |
| End Connections | Threaded (NPT) |
With specifications tailored for precision, the Johnson Controls VG7243NT+423GGC is a two-way globe valve equipped with an electric actuator. This unit measures 1 inch in size and carries a weight of 8.0 lbs, suitable for many applications in fluid control contexts.
Operating with a voltage rating between 20 to 30 VAC, the valve accepts input frequencies of 50 or 60 Hz. The design promotes an equal percentage flow characteristic, allowing for accurate flow management across its operational range. This valve can function effectively within a fluid temperature span of 2°C to 121°C.
The VG7243NT+423GGC boasts impressive rangeability of over 100:1, minimizing the need for multiple valves. Leakage is minimal, rated at just 0.05% of the maximum flow, thanks to its stainless steel trim. The actuator's model is VA-4233-GGC-2, providing reliable control.
Control mechanisms for this valve are proportional, modulated by a 0 to 10 Volts DC input, incorporating two auxiliary switches for added functionality. The valve can withstand closeoff pressures reaching 39 psig (269 kPa), making it suitable for various pressure applications. The actuator housing is finished in black or dark gray, while the valve body features a bronze coloring. Threaded (NPT) end connections contribute to a simple installation process, solidifying this valve's application versatility.