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VG12A5LT
The VG12A5LT is a two-way flanged ball valve from Johnson Controls, constructed with a brass body and ductile iron flanges. It has a weight of 18.2 lb and provides reliable performance within a wide fluid temperature range.
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Technical specifications for VG12A5LT
| Manufacturer | Johnson Controls |
|---|---|
| Product Type | Two-way flanged ball valve |
| Product Line | VG1000 Series |
| Part Number | VG12A5LT |
| Body Material | Brass body with ductile iron flanges |
| Cv Factor | 74 Cv (63 Kv) |
| Trim Material | 300 Series stainless steel |
| End Connection | ASME Class 150 flange |
| Valve Size | 3 in. (DN80), narrow face-to-face |
| Fluid Operating Temperature | -18 to 140 °C |
| Valve Body Pressure Rating | 250 psi at -29 to 38 °C; 235 psi at 93 °C; and 218 psi at 140 °C |
| Max. Closeoff Pressure | 100 psi (689 kPa) |
| Max. Operating Pressure Drop | 30 psi (207 kPa) |
| Flow Characteristics | Equal percentage |
| Rangeability | >500:1 |
| Leakage Rating | 0.01% of Max. Flow |
The VG12A5LT ball valve from Johnson Controls is engineered as a two-way flanged model that is adept at regulating fluid flow. This unit features a body made of brass complemented by ductile iron flanges, resulting in a robust construction weighing 18.2 lb. With a Cv factor of 74 Cv (or 63 Kv), this valve provides significant flow capacity.
Its end connection adheres to ASME Class 150 specifications, allowing for easy integration into existing piping systems. Designed to accommodate a valve size of 3 inches (DN80), it also has a narrow face-to-face dimension for flexible installation options. The fluid operating temperature range of this valve spans from -18 °C to 140 °C.
The pressure ratings of the valve body ensure sufficient performance under various conditions, rated at 250 psi from -29 to 38 °C, decreasing to 235 psi at 93 °C, and at 218 psi when operating at the maximum temperature of 140 °C. Its maximum closeoff pressure is rated at 100 psi (689 kPa), and the maximum permissible operating pressure drop is 30 psi (207 kPa). The flow characteristic is defined as equal percentage, which supports balanced flow control in applications. With a rangeability greater than 500:1, the VG12A5LT allows for exceptional control in different operational conditions. Furthermore, it boasts an impressive leakage rating of only 0.01% of maximum flow, indicative of its excellence in maintaining system integrity.
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