Kelvion Semi Weld Plate Heat Exchangers
The Semi-Welded Plate Heat Exchanger (SWPHE) is available in many variants. The refrigerant flows in laser-welded, sealed plate channels, and the brine in gasketed channels. The flexible design copes with fatigue stresses and ice formation. The SWPHE handles most refrigerants on the welded side and is particularly suitable for ammonia duties. Standard plate materials are stainless steels and titanium. Temperature range - 45°C to 130°C ; pressures up to 25 bar.
Indirect and direct systems
Desuperheater for heat recovery