Product Description

The Balance VI is a stainless steel expansion joint with rotating galvanized carbon steel flanges according to DIN PN 16. It is used for compensating axial movements in piping systems under high pressure. Due to its double-ply bellows, this compensator can compensate axial movements effectively. The maximum operating temperature of the Balance VI is +300 °C, the maximum working pressure 16 bar (120 °C).

APPROVALS

Type approval available on request.

 

CHARACTERISTICS

  • Stainless steel expansion joint AISI 321
  • Galvanized carbon steel flanges acc. DIN PN 16
  • Rotating flanges
  • Double-ply bellows material (except DN40)
  • Standard length L=130
  • Max. temperature: 300 °C
  • Max. pressure: 16 bar (120 °C)
  • Stock item
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Product Data

PART No. DN L Bellows (AISI 321) Flange (carbon steel) Movements Springrate
Thickness (mm) No. of Conv. No. of Plies D Outside (mm) K D Inside (mm) Holes x d B Axial (mm) N/mm
300 231 040 40 130 0.3 20 1 150 110 48.3 4 x 18 16 ±12 82
300 231 050 50 130 0.3 16 2 165 125 60.3 4 x 18 18 ±17 60
300 231 065 65 130 0.3 14 2 185 145 76.1 4 x 18 18 ±20 50
300 231 080 80 130 0.3 13 2 200 160 88.9 8 x 18 20 ±23 41
300 231 100 100 130 0.3 12 2 220 180 114.3 8 x 18 20 ±29 37
300 231 125 125 130 0.3 12 2 250 210 139.7 8 x 18 22 ±32 35
300 231 150 150 130 0.4 12 2 285 240 168.3 8 x 22 22 ±27 69
300 231 200 200 130 0.4 8 2 340 295 219.1 12 x 22 24 ±32 95
300 231 250 250 130 0.4 7 2 405 355 273 12 x 22 26 ±35 83

Notes: 

1. Other SS grades and diameters available upon request

Catalogues

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