Balance II Twin: DN40-300
The Balance II is a stainless steel expansion joint with carbon steel weld ends. It is used to accommodate axial movements and relatively large lateral misalignments in piping systems. Due to its double-ply bellows, this compensator is more flexible in comparison to similar single-ply compensators. The maximum operating temperature of the Balance II is +550 °C, the maximum working pressure 2,5 bar (50 °C).
APPROVALS
Type approval available on request.
CHARACTERISTICS
- Stainless steel expansion joint AISI 321
- Twin bellows construction
- Double-ply bellows material
- Standard length
- Carbon steel weld ends
- Max. temperature: 550 °C
- Max. pressure: 2,5 bar (50 °C)
- Stock item
Product Data
| PART No. | DN | L1 | Bellows (AISI 321) (mm) | Welding ends (carbon steel) (mm) | Movements2 (mm) | Springrate (n/mm) | ||||||
| B | Thickness | No. of Plies | A | S2 | L2 | Axial +/- | Lateral +/- | Axial +/- | Lateral +/- | |||
| 330 040 040 | 40 | 150 | 60.3 | 0.3 | 1 | 48.3 | 2.6 | 30 | 25 | 8 | 47 | 89 |
| 330 040 050 | 50 | 150 | 78.3 | 0.3 | 2 | 60.3 | 2.9 | 30 | 25 | 8 | 68 | 166 |
| 330 040 065 | 65 | 150 | 96.7 | 0.3 | 2 | 76.1 | 2.9 | 30 | 25 | 8 | 56 | 169 |
| 330 040 080 | 80 | 150 | 109.7 | 0.3 | 2 | 88.9 | 3.2 | 30 | 25 | 8 | 63 | 219 |
| 330 040 100 | 100 | 150 | 140.5 | 0.3 | 2 | 114.3 | 3.6 | 37 | 25 | 6 | 59 | 293 |
| 330 040 125 | 125 | 150 | 165.7 | 0.3 | 2 | 139.7 | 3.6 | 35 | 25 | 5 | 71 | 420 |
| 330 040 150 | 150 | 150 | 200.5 | 0.3 | 2 | 168.3 | 4 | 35 | 25 | 5 | 56 | 389 |
| 330 040 200 | 200 | 150 | 251.1 | 0.3 | 2 | 219.1 | 4.5 | 35 | 25 | 5 | 69 | 608 |
| 330 040 250 | 250 | 150 | 305.2 | 0.3 | 2 | 273 | 5 | 35 | 25 | 4 | 86 | 933 |
| 330 040 300 | 300 | 150 | 360.9 | 0.3 | 2 | 323.9 | 5.6 | 35 | 25 | 4 | 81 | 1042 |
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