Product Description

The Balance VIII is a relatively short stainless steel expansion joint with rotating flanges. It is used to accommodate axial movements and lateral misalignments in piping systems in situations with limited installation space. Due to its double-ply bellows and rotating flanges, this compensator is still able to compensate relatively large movements. The Balance VIII is supplied at pre-stressed length to reduce the reaction forces to the foundation in operating conditions (high temperature). The maximum operating temperature of the Balance VIII is +550 °C, the maximum working pressure 2,5 bar (120 °C).

APPROVALS

Type approval available on request.

 

CHARACTERISTICS

  • Stainless steel expansion joint AISI 321
  • With rotating flanges acc. DIN 86044 (<DN200 - PN10)
  • Double-ply bellows material
  • Standard length
  • Max. temperature: 550 °C
  • Max. pressure: 2,5 bar (120 °C)
  • Alternative flange dimensions available
  • Stock item
  • Supplied at pre-stressed length
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Product Data

PART No. DN L1 Ls Bellows (AISI 321) Flange (carbon steel) Movements 2 (mm) Springrate (n/mm)
B (mm) Thickness (mm) No. of Plies D Outside (mm) Bolt Circle Holes x d Axial +/- Lateral +/- Axial +/- Lateral +/-
302 610 080 80 180 100 100 0.3 2 200 160 8 x 18 30 15 35 25
302 610 100 100 150 170 141 0.3 2 220 180 8 x 18 33 10 22 38
302 610 125 125 185 210 168 0.3 2 250 210 8 x 18 35 11 26 45
302 610 150 150 200 225 196 0.3 2 285 240 8 x 22 40 12 30 63
302 610 175 175 205 230 224 0.3 2 315 270 8 x 22 40 10 28 65
302 610 200 200 185 215 244 0.3 2 320 280 8 x 18 44 10 21 72
302 610 250 250 185 215 299 0.4 2 375 335 12 x 18 42 8 41 226
302 610 300 300 180 210 353 0.4 2 440 395 12 x 22 45 7 40 357
302 610 350 350 180 210 400 0.4 2 490 445 12 x 22 44 6 39 389
302 610 400 400 220 265 450 0.4 2 540 495 16 x 22 65 10 26 201
302 610 450 450 180 215 500 0.4 2 595 550 16 x 22 50 5 33 518
302 610 500 500 230 280 550 0.4 2 645 600 20 x 22 73 9 33 362
302 610 550 550 240 290 600 0.4 2 703 650 20 x 22 73 8 36 434
302 610 600 600 230 275 650 0.4 2 754 700 20 x 22 68 7 40 661
302 610 700 700 230 275 750 0.4 2 856 800 24 x 22 63 5 40 942
302 610 800 800 230 275 85 0.5 2 958 900 24 x 22 66 5 59 1670
302 610 900 900 230 275 950 0.5 2 1060 1010 28 x 22 66 4 62 2310
302 611 000 1000 230 275 1050 0.5 2 1162 1110 32 x 22 66 4 68 3185
302 611 100 1100 230 275 1150 0.6 2 1266 1210 32 x 22 66 3 83 4783
302 611 200 1200 230 275 1250 0.6 2 1366 1310 36 x 22 66 3 90 6082
302 611 300 1300 230 275 1350 0.8 2 1466 1410 40 x 22 66 3 225 17721
302 611 400 1400 230 275 1450 0.8 2 1566 1510 40 x 22 66 2 241 21875
302 611 500 1500 230 275 1550 0.8 2 1666 1610 44 x 22 66 2 257 26630
302 611 600 1600 230 1650 0.8 2 1766 1710 48 x 22 66 2 273 32025


Note:

1. Other stainless steel grades and diameters available on request 

2. Axial and lateral movements are not to be used in combination

Catalogues

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