Double Block and Bleed Ball Valve
Size Range: 2″ to 48″
Pressure Rating: ASME CL, 150, 300, 600
Temperature Range: -196°C to 650°C
Applicable Standards:Â Â Â Â Â Â Â Â
Ball Valve design according to API6D, BS5351, ASME B16.34
Face to face ASME B16.10, AP6D
End Flanges ASME B16.5/ASME B16.47
Butt welded ends ASME B16.25
Fire Safety API607, API6A
Inspection and test API 598, API6D
Dimension:
| NPS | Φq | L | ΦD | ΦK | ΦR | B | f | ΦP | E | F | N-Φ |
| 10 | 252 | 1380 | 545 | 469.9 | 362 | 69.9 | 7.92 | 323.9 | 7.92 | 11.91 | 16-38.1 |
| 12 | 303 | 1550 | 610 | 533.4 | 419 | 79.4 | 7.92 | 381 | 7.92 | 11.91 | 20-38.1 |
| 20 | 471 | 2050 | 855 | 749.3 | 648 | 108 | 12.7 | 584.2 | 12.7 | 19.84 | 20-54 |
| 24 | 570 | 2520 | 1040 | 901.7 | 772 | 139.7 | 15.88 | 692.1 | 15.88 | 26.97 | 20-66.7 |
