28 Inch Ball Valve
28 inch ball valves, trunnion mounted, gear operated, fire safe. Floating spring-loaded seats assure sealing even at low pressures. 28 inch ball valve at affordable prices.
- Design Feature
- Floating spring-loaded seats
- Size
- 28 inch (DN700)
- Pressure Rating
- Class 150-900 (PN20-160)
- Unit Price
- $13184-$75300
28 Inch (DN 700) Ball Valve Dimensions
28 inch ball valve face to face dimensions (flanged RF)
28 inch ball valve end to end dimensions (welded ends)
28 inch ball valve face to face dimensions (flanged RTJ)
| Size | Pressure Rating | Face to Face Dimension, inch (mm) (Full Bore and Reduced Bore Ball Valve) |
Minimum a Bore Diameter inch (mm) |
||
| Raised Face (A) | Weld End (B) | Ring Joint (C) | Full Bore Ball Valve | ||
| 28" | Class 150 | 49.00 (1245) | 53.00 (1346) | — | 26.93 (684.0) |
| 28" | Class 300 | 53.00 (1346) | 53.00 (1346) | 54.00 (1372) | 26.93 (684.0) |
| 28" | Class 600 | 61.00 (1549) | 61.00 (1549) | 61.00 (1549) | 26.93 (684.0) |
| 28" | Class 900 | — | — | — | 26.18 (665.0) |
| 28" | Class 1500 | — | — | — | 25.23 (641.0) |
a There is no upper size limit for a valve bore
28 Inch Ball Valve Weight, in Kgs
| NPS | DN | Pressure Rating | Trunnion Mounted Ball Valve (Full Bore) |
|
| Cast Steel | Forged Steel | |||
| 28" | 700 | Class 150 | 2120 | 4045 |
| 28" | 700 | Class 300 | 2225 | 4575 |
| 28" | 700 | Class 600 | 4500 | 6060 |
| 28" | 700 | Class 900 | ... | 10202 |
| 28" | 700 | Class 1500 | ... | ... |
| 28" | 700 | Class 2500 | ... | ... |
