Branching valves


  • Connecting new branches to a pressurized network without interrupting the delivery of heat / cooling and without the need to drain the network (hot tapping valves)
  • Preparation of piping system for future connections (branching valves), normally installed with pre-insulated pipes (the initial connection can be completely insulated)


  • in sizes from DN 25 to DN 200
  • with reduced and full bore
  • with welded connections


  • low stem for easy insulation
  • fully welded construction
  • light weight
  • space saving design
  • easy to install and use
  • maintenance-free

  • long service life
  • total bi-directional tightness (EN 12266-1, leakage rate A)
  • high-quality materials, suitable for many different applications
  • spring loaded PTFE ball seals
  • blow-out safe stem construction

Technical materials

Branching valves

Hot tapping valves

Branching valve features

Welded structure of high quality materials

  • pressure vessel steel
  • suitable for many different applications and withstands varying water quality
  • lightweight and space-saving design
  • practically maintenance-free

Easy to install and insulate

  • lightweight and simple to install
  • with the low spindle structure the entire valve is easy to insulate
  • no leakage risk
  • no condensation problems