Design and manufacture as per BS EN593
Face to face dimensions as per BS EN558 Series 13
Flange dimensions as per Gost 33259-2015
Pressure test as per BS EN12266-1
DN400-2000 Flange Butterfly Valve
Description
| Pressure test | PN10 | PN16 | PN25 |
| Shell | 15bar | 24bar | 37.5bar |
| Bidirectional seal (Water) |
11bar | 17.6bar | 27.5bar |
Media: Water, oil and gas Temperature: -5~200℃ Dimension: mm
