Pre-Torque multiflange rupture disc holder IG-KUB®-PTU
The unique design of the IG-KUB®-PTU rupture disc holder always guarantees the proper insertion, and enables the pre-assembly of the rupture disc. This avoids a damaging of the rupture disc, which can then be reused after dismantling, for example, within the scope of an inspection.
The IG-KUB®-PTU rupture disc holder is a flat-seat holder for reverse acting rupture discs. The sealing edge of the seat surface ensures a leak-free sealing through a fully-metallic clamping. The inside diameter of the rupture disc holder outlet performs a support function and guarantees the optimal opening behaviour when the defined burst pressure is reached.
The integrated pre-assembly bolts allow an easy and safe installation of the rupture disc. The holder can be used for a wide range of flanges and various pressure classes.
Your advantages
- Pre-assembly of the rupture disc for a rugged and secure handling with a defined torque.
- Multi-flange design, suitable for different pressure classes and flange systems.
- High degree of leak-tightness through a full-metal sealing.
- Available in a broad variety of materials.
Images
| Technical data | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| NPS [in] | DN [mm] | Pressure class ANSI ASME B16.5 | Pressure class PN EN 1092-1 | Pressure class JIS B | H [mm] | D [mm] | |||
| 1" | 25 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 46 | 83 | |||
| 1½" | 40 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 46 | 105 | |||
| 2" | 50 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 53 | 127 | |||
| 2½" | 65 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 57 | 160 | |||
| 3" | 80 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 60 | 165 | |||
| 4" | 100 | 150/300/600 | 10/16/25/40 | 10/16/20/30/40 | 68 | 190 | |||
| 6" | 125 | 150 300/400/600 | 10/16/25/40 - | 10 16/20/30/40 | 80 80 | 247 292 | |||
| 8" | 150 | 150 300/400/600 | 10 16/25/40 | - 10/16/20/30/40 | 84 84 | 299 349 | |||
| 10" | 150 | 150 300/400 | 16/25/40 10 | 10/16/20/30/40 - | 91 91 | 410 432 | |||
| 12" | 150 | 150 300/400 | 10/16 25/40 | 10 16/20/30/40 | 92 92 | 432 470 | |||
