Operating parameters and scope of application

  • nominal pressure: 1.6 MPa (16 bar)
  • max. working temperature: 100°C
  • working media: water (water supply systems and central heating)
  • ball valves have received a National Technical Assessment Certificate issued by the Building Research Institute in Warsaw stating suitability for use in construction and Hygienic Certificate issued by the National Institute of Hygiene in Warsaw

Execution and materials

  • bodies and nuts are made of moulded parts and processed by machine tools
  • body material: CW617N brass
  • ball finish: chrome plated, polished
  • ball sealing: PTFE
  • stem sealing: PTFE


  • all ball valves are sandblast and then nickel-plated
  • on demand they can be coated with chrome or only sandblast


  • warranty: 5 years
  • metal handle
  • chrome plated and polished ball resistant to blocking
  • solid workmanship
  • quality control carried out strictly according to the applicable European standards
  • 100% of the valves produced are tested for leakage
  • valve’s bodies have permanent markings required by the European standards
  • valves adapted to potable water – surface, which may have contact with water (inside the valve and connection
  • threads) is not nickel plated