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RK-Chemoball - for applications in industry. Uncompromising good.

This ball valve is specially designed for applications in chemical industry, raffinery, gas depots. The various design - cast steel and stainless steel - make him suitable for every application.

Advantages of series  "RK-Chemoball":

  • flow direction as required
  • full bore, machined
  • "blow out" proof operating stem
  • special operating stem guide
  • top flange DIN EN ISO 5211
  • antistatic design
  • completely enclosed body seal


  • locking device for handle
  • stem extension
  • stem extension with safety stuffing box

Special designs:

  • special materials like 1.4539 und 1.4301
  • metal seated up to +400°C
  • PEEK tighten
  • other pressure classes on request
  • ANSI design on request

Certificates and Approvals:

  • inspection certificate acc. to EN 10204-3.1
  • type tested by TÜV
  • design acc. to DIN EN 19
  • manufacturer certificate acc. to German clean air act VDI 2440