Plate heat exchanger units with fully welded plates
pvs_7523.jpg WITT PVS

Plate heat exchanger units with a high-performance separator and fully welded plate heat exchangers enable a fully hermectic execution of your refrigeration system.

WITT PVS are selected when:
  • coolants with high viscosity are used
  • at low temperatures no gaskets are allowed
  • a very compact design is required
  • a flooded operation shall be utilised

Advantages at a glance:

  • fully welded execution without gaskets stands for unrivalled safety
  • round design enables very compact construction also for flooded operation
  • efficient heat transfer enables high capacities even at
  • small temperature differences
  • reduced refrigerant charge
  • many coolants possible

Accessories (optional)

  • HP float regulator HR
  • stand pipe with level control
  • WITT maximum level switch NGX
  • automatic oil recovery WOR

Plate heat exchanger units with semi-welded plates
pve_alfa_2.jpg WITT PVE

Plate heat exchanger unit with a high-performance separator and semi-welded plate heat exchangers.

Accessories (optional)

  • HP-Float regulator HR
  • Stand pipe with level control
  • WITT maximum level switch NGX
  • Automatic oil recovery WOR