Product information/data for ball valves

SOMAS offers two types of ball valves, SKV and S36. Below are their respective specifications.

Ball valvesType SKV 

  • Dimensions DN25 - DN400
  • Pressure classes PN10 - 25 (DN80 - 400) PN10 - 50 (DN25 - 50)
  • Full cylindrical bore for maximum capacity
  • Hard chrome plated ball as standard. HiCo-coated as an option
  • Seats in PTFE 53 or HiCo (High Cobolt alloy)
  • Spring loaded seats for good tightness at low differential pressure
  • Complete range of actuators and accessories for manual operation, on/off or control applications.

s36Type S36  

  • Dimensions DN8 - DN100
  • Pressure class PN50
  • Full cylindrical bore for maximum capacity
  • Two alternative seat materials: fibreglass reinforced PTFE or carbon filled PTFE
  • Three alternative pipe connections. Threaded, weld ends or flanged


For more information about Ball valves, click on Product sheet (pdf) to the right of this page, and you will be proceed to our document library.


SOMAS Instrument AB : : +46 (0)533-167 00 : +46 (0)533-141 36