Companies with certified / registered products for "Valves with a safety function for water and steam in heating systems"
- Danfoss A/S Nordborgvej 81, 6430 Nordborg, Denmark
- Regeltechnik Kornwestheim GmbH Max-Planck-Str. 3, 70806 Kornwestheim, Germany
- SAMSON AG Weismüllerstr. 3, 60314 Frankfurt, Germany
- Siemens Schweiz AG Theilerstr. 1 a, 6300 Zug, Switzerland