Product information

The Stenflex rubber expansion joint type RS-3 is a flameproof rubber expansion joint with steel cord inlays, rotatable flanges, a hinge tension and an installation length of 130 mm. Various flange bores are possible.

Because of the hinge, the pressure reaction force in a system is absorbed and the expansion joint can only absorb an angular rotation.

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Specifications

  • Rubber grade: EPDM and NBR rubber
  • Range: DN 25 to DN 300
  • Temperature: up to 130°C
  • Pressure stage: PN 16

Application

The Stenflex rubber expansion joint type RS-3 is an R expansion joint with steel cord inlays. Because of these inlays, the RS expansion joint can be used up to 130°C and meets stringent flameproof requirements.

The RS expansion joint is suitable for application in central heating systems and has the TÜV/DIN 4809 approval. Due to the flameproof properties, these expansion joints can also be used in fire-fighting pipes.

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