VacInox, our especially developed, free of non-ferrous metals solder material is used, to meet the increased demands in relation to corrosion resistance, high temperature and pressure requirements. Thanks to this new, unique and revolutionary technology for the robust connection of stainless steel plates both a compact design and high corrosion resistance can be achieved. A pressure frame ensures maximum safety in mechanical and thermal requirements at pressures up to 46 bar/667 psi. The product range includes connection diameters from DN15 to DN100. Copper-free, brazed plate heat exchangers of the GVH-HP series use the knowledge transfer within Kelvion and combine the advantages of brazed and gasketed heat exchangers.