Valve insulation in acc. with EnEV 2009

vela[clip] is the new, universal valve insulation from ISOWA. It is made of closed cell foamed polyurethane with a robust outer skin.
vela[clip] finally makes it possible to seal gaps in professionally installed and perfectly insulated.


  • drinking water pipes for cold water
  • domestic/service water pipes for warm water
  • heating systems and
  • industrial pipe networks

Both in thermal conductivity and in sound insulation properties, the vela[clip] valve insulation complies with the requirements of EnEV 2009, DIN 1988 TRWI (technical regulations on drinking water installations) and the HeizAnlV (German heating installation regulations)