• Cartridge Mechanical Seals
  • single mechanical seals
  • Dual mechanical seal
  • Split Mechanical Seals
  • Advantages of Mixer Seals


Braid made of flexible, expanded natural graphite foil with a 10-myh wire mesh reinforcement per braiding strand.



  • Highest-quality pure graphite gives a coefficient of expansion similar to steel

  • High extrusion resistance: can be used as bullring for STYLE 335, 350 and 355 

  • Excellent disassembly due to wire reinforcement compared to standard expanded Graphite rings

  • Packing needs to be compressed to a level of 1.4 to 1.6 density during the assembly 

  • Universal valve packing 

  • Non-hardening

  • Die formed rings are recommended NOT TO BE USED in rotating application!

STYLE-340 Valve Packing

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