HEXNOVAS replacement plates & gaskets

Alfa Laval AK20 replacement plate.

HEXNOVAS manufactures replacement plates and gaskets for Alfa Laval AK20 heat exchangers. The OEM brand and model identify the equipment the parts are intended to fit. Plate pattern, gasket groove, material and operating duty are verified before supply.

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AK20 replacement plate dimensionsPlate drawing showing width, length, port distances and port diameter for the AK20 reference.664 mm1215 mm365 mm931.5 mmØ210 mmAK20Corrugation 52°128°
Published dimensions shown directly · schematic, not to scale

Technical reference

Dimensions and identification data.

Plate width
664 mm
Plate length
1215 mm
Horizontal port distance
365 mm
Vertical port distance
931.5 mm
Port diameter
210 mm
Channel depth
4 mm
Single plate area
0.50 m²
Plate pattern / note
Alfa Laval

Supply options

Specify the plate, gasket or complete plate pack.

Material and elastomer selection must follow the media, cleaning chemistry, temperature and pressure—not the model name alone.

Пластинчатые материалы

  • 304 нержавеющая сталь
  • 316L нержавеющая сталь
  • Титан
  • 254SMO
  • Хастеллой
  • Никель

Gasket materials

  • NBR
  • EPDM
  • ФКМ/Витон
  • High-temperature options by duty

Compatibility check

Send the original nameplate and plate photographs.

The dimensions above are an identification reference. HEXNOVAS verifies corrugation, port arrangement, gasket groove, material, thickness and operating conditions before supply.

Send identification details

Названия сторонних брендов и моделей используются только для идентификации существующего оборудования и его габаритных данных. HEXNOVAS — независимый поставщик, не связанный с этими производителями и не получивший их одобрения. Compatibility requires verification of the original plate, gasket groove and operating duty.

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