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