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Control hydraulics intended for powered roof supports
Single and dual pilot operated check valves
Pressure valves (Boost and relief)
Hydraulic logic valves
Water spray valves
Standard Seals
  • Standard sealing ring US
  • Combined piston sealing ring USmt
  • Combined stufing-box sealing ring USmd
  • Piston layer sealing ring UWt
  • Stuffing-box single acting sealing ring JS USmd
  • Piston sealing unit US+2PwP
  • Stuffing-box sealing unit US+PwP
  • Anti-extrusion guiding ring PwP
  • Guiding ring PP
  • Thrust ring PO
  • Scraper ring PZ
  • Low-profiled scraper ring PZn
  • O-ring seal "O"
  • Thrust outer ring for static seals PO-ZS
  • Thrust outer ring for static seals PO-ZSw
  • Static sealing unit US+PO//
Seals substitutes
  • Lip stuffing-box sealing ring USw (substitute 652)
  • Combined stuffing-box sealing ring USmd (substitute 621)
  • Piston layer sealing ring UWt (substitute 730
  • Scraper ring PZ (substitute 38)
  • Guiding ring PP (substitute 506)
  • Static sealing unit US+PO// (substitute 155)
Overhaul seals
  • Overhaul technologies, overhaul seals