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VG7243NT+72CHGA
The VG7243NT+72CHGA from Johnson Controls is a two-way control valve constructed from bronze. It features threaded NPT connections and is suitable for various applications requiring precise fluid management. This valve operates efficiently on a voltage rating of 24 VAC and is commonly utilized in environments with temperatures ranging from -5°C to 55°C.
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Technical specifications for VG7243NT+72CHGA
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-Way Bronze Control Valve |
| Product Line | VG7000 Series |
| Part Number | VG7243NT+72CHGA |
| End Connections | NPT (Threaded) |
| Voltage Rating | 24 VAC |
| Input Voltage Frequency | 50/60 Hz |
| IP Rating | IP54 (NEMA 2) |
| Operating Temperature Range | -5°C to 55°C |
| Storage Temperature Range | -40°C to 80°C |
| Humidity Range | 10 to 90% RH (Non-Condensing) |
| Power Consumption | 11 VA (transformer sizing) |
| Flow Coefficient | 11.6 Cv (10.0 Kv) |
| Valve Body Material | Cast Bronze and Brass Bonnet |
| Valve Trim Material | Stainless Steel (Stem, Plug, and Seat) |
| Valve Body Rating | ANSI B16.15 Class 250 |
| Maximum Closeoff Pressure | 114 psig (785 kPa) |
The Johnson Controls VG7243NT+72CHGA is a robust two-way control valve engineered from cast bronze, constructed to handle various fluid control tasks. Weighing 8.3 lbs, this unit features NPT (threaded) end connections, providing a secure and reliable fit for installation. It operates on a 24 VAC voltage rating and accommodates input frequencies of 50/60 Hz.
The valve is designed to function across a range of temperatures, from -5°C to 55°C, and can be stored within a temperature spectrum of -40°C to 80°C. For humidity, this model is rated for 10 to 90% relative humidity in a non-condensing environment. The device requires a power consumption of 11 VA for transformer sizing.
With a flow coefficient of 11.6 Cv (10.0 Kv), the VG7243NT+72CHGA provides effective flow management in various settings. The valve body is rated to ANSI B16.15 Class 250, ensuring it withstands high pressures reliably, with a maximum closeoff pressure of 114 psig (785 kPa). The combination of a brass bonnet and stainless steel components for the stem, plug, and seat highlights its durability and ensures longevity in operational use. The valve's IP54 rating confirms protection against dust and water, making it suitable for multiple environments.
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