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VG7243ST+823D01
The VG7243ST+823D01 is a 2-inch normally-open globe valve manufactured by Johnson Controls. Equipped with a pneumatic actuator and positioner, it is designed for precise control in various applications.”,
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Technical specifications for VG7243ST+823D01
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Normally-open 2-way globe valve with a pneumatic actuator and positioner |
| Product Line | VG7000 Series |
| Part Number | VG7243ST+823D01 |
| End Connections | Threaded (NPT) |
| Valve Size | 2 inches |
| Valve Stroke | 3/4 inches (19 mm) |
| Spring Range | 4 to 8 psig or 28 to 55 kPa |
| Maximum Closeoff Pressure | 48 psig (331 kPa) |
| Trim and Flow | Stainless Steel Trip, Equal Percentage Flow |
| Body Material | Cast Bronze |
| Stem/Plug/Seat Material | Stainless Steel |
| Packing Material | Spring-loaded PTFE material and elastomer V-rings |
| Valve Body Rating | ANSI B16.15, Class 250 |
| Maximum Allowable Pressure (Water) | 400 psig at 66°C, 308 psig at 170°C |
| Maximum Actuator Supply Pressure | 25 psig maximum |
| Operating Temperature Range | 2°C to 170°C |
The Johnson Controls VG7243ST+823D01 model is a robust normally-open globe valve designed for various industrial settings. Weighing 26 lbs, this valve has a size of 2 inches and utilizes threaded (NPT) end connections for straightforward installation. The valve offers a stroke length of 3/4 inches (19 mm), providing an effective range of motion to facilitate fluid control.
In terms of pressure handling, the VG7243ST+823D01 has a spring range of 4 to 8 psig (or 28 to 55 kPa) and can achieve a maximum closeoff pressure of 48 psig (331 kPa). Trim and flow are enhanced with a stainless steel trip, providing an equal percentage flow characteristic that allows consistent performance across varying conditions.
The body of the valve is constructed from cast bronze, ensuring durability and resistance to corrosion. For added longevity, the stem, plug, and seat are made from stainless steel. Effective sealing is achieved through spring-loaded PTFE packing material combined with elastomer V-rings. The valve complies with ANSI B16.15 standards and is rated Class 250, making it suitable for various applications.
In terms of operational capabilities, this valve can withstand a maximum allowable pressure of 400 psig at 66°C and 308 psig at 170°C. The actuator can be supplied with a maximum pressure of 25 psig. The valve operates efficiently within a temperature range from 2°C to 170°C, which allows it to function in a variety of thermal environments, thereby expanding its use in diverse applications.
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