Plate Heat Exchangers

Plate Heat Exchangers
Plate Heat Exchangers
Product Description

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.


  • Low charge, low weight
  • Easy to modify heat transfer area for altered capacities, refrigerants
  • Easy inspection and cleaning of the liquid side
  • Reliable, with long service life for heavy duties
  • Plate materials for corrosive fluids, cooling water and brines
  • Condenser/de super heater or condenser/oil cooler combined in single unit
  • Floating condensation with flooded evaporation
  • Can be optimized with air liquid coolers in indirect cooling systems


Indirect systems
  • Water-glycol cooled condenser
  • DX evaporators, single and double circuits
  • Flooded evaporators

Indirect and direct systems

Desuperheater for heat recovery

Contact Us

Plot No. 1562, HSIIDC, Rai Industrial Estate, Distt.- Sonipat,, Sonipat, Haryana, 131029, India
Phone :+918068090854