Balancing valves, steel

Solution for

  • for shut-off and balancing purposes in heating and cooling systems (HVAC/R)


  • in sizes from DN 15 to DN 300
  • with welded connections (recommended) according to EN (DIN)
  • available also with flanged connections


  • fully welded construction
  • light weight
  • easy to insulate
  • space saving design
  • easy to install
  • easy to operate
  • maintenance-free
  • long service life
  • total bi-directional tightness = EN 12266-1 rate A in both directions
  • high Kv-value (minimum pressure loss, minimized pumping costs)
  • high-strength materials capable to withstand variable water qualities
  • spring loaded PTFE ball seals
  • blow-out safe stem construction
  • stem sealing with double o-rings
  • combined balancing and shut-off functionality in one single valve