BPG 6567


This packing is made of expanded flexible graphite yarn with carbon yarn corners.


The product is designed for use in rotary pump and valve applications.


1.15 g/cm³

Operation Parameters

Speed2 m/s (Valve)
25 m/s (Rotary pump)
Temperature–200°C … +450°C (most media)
–200°C … +550°C (steam)
pH Value0 … 14
Pressure45 MPa (Valve)
2.5 MPa (Rotary pump)

Product Specifications

MediaHot water, steam, gases, oils, acids* and alkalis.

*Exceptions: strongly oxidising acids like sulphuric acid and nitric acid in high concentrations


  • Excellent thermal and chemical resistance

  • High elasticity

  • Excellent extrusion resistance

  • Can be used in reworked valves with larger clearances

  • Packing does not damage the shafts or stems

  • Flexible and easy to install


  • Data Sheet BPG 6567

  • Installation Instructions

  • Technical Information