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VG7243GT+72CHGA
The VG7243GT+72CHGA is a functional 2-way control valve by Johnson Controls, designed for precise flow management in diverse applications. It operates with a 24 VAC voltage rating and is constructed from robust cast bronze with stainless steel trim materials, ensuring durability.
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Technical specifications for VG7243GT+72CHGA
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | 2-way control valve |
| Product Line | VG7000 Series |
| Part Number | VG7243GT+72CHGA |
| Voltage Rating | 24 VAC |
| Valve Body Size | 1/2 inches |
| Flow Coefficient | 4.6 Cv |
| Trim Material | Stainless steel |
| Body Material | Cast bronze |
| End Connection | NPT threaded |
| Actuator Model | VA7820-HGA-2, spring return (stem up), 180 lb min. force |
| Control Signal | Proportional Signal with 0(2)-10 VDC feedback, no auxiliary switches |
| Fluid Operating Temperature Range | 2°C to 170°C water; 100 psig saturated steam |
| Valve Operating Temperature Range | 2°C to 65°C |
| Valve Body Rating | ANSI B16.15 Class 250 |
| Max. Closeoff Pressure | 308 psig (2,122 kPa) |
The Johnson Controls VG7243GT+72CHGA serves as a reliable 2-way control valve for efficient operation in various settings. Its construction boasts a cast bronze body combined with stainless steel trim, ensuring not just durability but also longevity in service. The valve has a size of 1/2 inches and has a weight of 4.8 lbs, making it manageable for installation in tight spaces.
This control valve operates under a voltage rating of 24 VAC, suitable for standard electrical systems. It has a flow coefficient of 4.6 Cv, allowing for excellent flow regulation during operation. The valve attaches via NPT threaded end connections for secure integration into plumbing systems. The installed actuator model, VA7820-HGA-2, functions effectively with a spring return mechanism, ensuring the stem is oriented upward and requiring a minimum actuation force of 180 lbs.
Control signals are delivered proportionally, with feedback functionality ranging from 0(2)-10 VDC, although it lacks auxiliary switches. The VG7243GT+72CHGA is engineered to support fluid operating temperatures up to 170°C for water and 100 psig for saturated steam applications, showcasing its versatility in various thermal environments.
It is rated for valve operation temperatures between 2°C and 65°C, catering to a range of temperature demands. This valve adheres to ANSI B16.15 Class 250 standards for body rating, and it can withstand a maximum closeoff pressure of 308 psig (2,122 kPa), ensuring reliable operation under high pressure.
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