QBM - Special stub SDR 11 - S 5
FITTINGS FOR BUTT WELDING - STUBS
Chamfered stub flange short spigot for butt welding to be used with FE/FK butterfly valves SDR 11 - S 5.
Series of fittings designed for conveying fluids under pressure with a weld connection system (butt welding).
| Reference | Valve d | Tubo d | d3 | d4 | h1 | h3 | S | g |
|---|---|---|---|---|---|---|---|---|
| QBM PP-H special stub flange for FE/FK | 160 | 160 | 175 | 212 | 25 | 52 | 14,6 | 1120 |
| QBM PP-H special stub flange for FE/FK | 225 | 200 | 232 | 268 | 32 | 50 | 18,2 | 2160 |
| QBM11FK225 | 225 | 225 | 235 | 268 | 32 | 65 | 20,5 | 2170 |
| QBM11FK250 | 280 | 250 | 285 | 320 | 35 | 51 | 22,7 | 2920 |
| QBM11FK280 | 280 | 280 | 291 | 320 | 35 | 45 | 22,7 | 3200 |
| QBM11FK315 | 315 | 315 | 335 | 370 | 35 | 86 | 28,6 | 5530 |
| QBM11FK355 | 355 | 355 | 373 | 430 | 40 | 90 | 32,2 | 7730 |
| QBM11FK400 | 400 | 400 | 427 | 482 | 46 | 95 | 36,3 | 10490 |
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