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KLINGER Ballostar KHI - the ball valve for rough use

For use everywhere reliable functioning is required, where large nominal diameters are used and where minimum pressure loss is essential. KLINGER Ballostar KHI is recommended for petrochemistry, the pulp industry, chemical industry and general plant construction. This is a ball valve with a doubly independent sealing system. By the way: This valve is also acknowleged by the TÜV (German Technical Inspection Association) as a double shut-off device!

Advantages of series  "KLINGER Ballostar KHI":

  • reliable seat and stem leak-tightness
  • application as double acting shut-off device with pressure relief
  • draining of cavity and tightness testing of seats by drain- und test cock
  • best suitable for automation
  • bi-directional in line tightness
  • long service life
  • maintenance-free
  • compact and robust body design
  • insensitive to pipeline forces
  • resistant against fluid contamination
  • valve installation in any position
  • slightest pressure losses


  • regulating disc
  • drain-, air relief and flushing connections

Special designs:

  • KHSVWI/KHWI version for high operating temperatures (steam service)
  • special design for slurry transport
  • metal seats for abrasive media
  • Bypass-design
  • special-coated ball (chem. nickel, tungsten carbide)

Certificates and Approvals:

  • Fire-Safe acc. to API 607, 4th Edition
  • confirmation of sealing chamber and double blocking (TRD 601)
  • type approval acc. to EN 161 (automatic shutt-off valves for gas burners and gas appliances)
  • gas approval (ÖVGW)
  • type approval acc. to EN 488
  • emission-tested acc. to VDI 2440