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The VG7443NT+3008EP is a globe valve designed by Johnson Controls within the VG7000 series. It features a pneumatic actuator that allows for precise control in various fluid systems.
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| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Globe Valve |
| Product Line | VG7000 Series |
| Part Number | VG7443NT+3008EP |
| Flow Coefficient (Cv) | 11.6 Cv |
| Actuator | Pneumatic Actuator |
| Spring Range | 9 to 13 psig |
| Closeoff Pressure | 49 psig (338 kPa) |
| Valve Size | 1 in. NPT threaded |
| Trim | Stainless Steel |
| Body Material | Cast Bronze |
| Max. Actuator Air Supply Pressure | 25 psig (172 kPa) |
| Fluid Operating Temperature | 2°C to 170°C |
| Maximum Steam Rating | 100 psig of saturated steam |
| Rangeability | >100:1 |
| Leakage Class | 0.05% of max. flow |
The VG7443NT+3008EP globe valve from Johnson Controls is constructed for reliable performance in fluid control scenarios. Weighing 6.9 lbs and featuring a size of 1 inch with NPT threading, this valve is well-suited for various applications. The body is made of cast bronze, ensuring durability, while stainless steel is used for its trim, enhancing resistance to wear and corrosion.
Equipped with a pneumatic actuator, the VG7443NT+3008EP offers a spring range from 9 to 13 psig. Its closeoff pressure is measured at 49 psig (338 kPa), allowing for effective sealing during operation. The maximum actuator air supply pressure is rated at 25 psig (172 kPa).
This valve's flow coefficient is rated at 11.6 Cv, demonstrating its capacity to manage flow efficiently. It can operate fluid temperatures between 2°C and 170°C, making it versatile for various fluid types. Furthermore, the valve can handle a maximum steam rating of 100 psig of saturated steam.
The VG7443NT+3008EP exhibits excellent rangeability, exceeding 100:1, which allows for smooth control across a wide flow range. It also maintains a low leakage class of 0.05% of the maximum flow, ensuring efficient operation while minimizing wastage.