Semi-welded PHE features:
●Laser welds that take the pressure
Created with computer-guided precision,the laser-
乐天堂fun88体育welded seam hermetically seals the flow field.In contrast to normally sealed units,thecassettes remain immuneto aggressive media.Each cassette is subject to a strict quality control procedure that ensures the strictest safety standards.
●Glue-free seals that last longer
Neoprene sealing rings with a high resistance to chemical attack are fitted to the joints of the last-welded cassettes.The Glue-free system ‘hides’these seals in a special groove,minimising direct contact with the medium and extending their life.The sealing rings also provide access for cleaning,and improve stability against thermal tension.
●The technology of separate paths
乐天堂fun88体育Plate heat exchanger works on the principle of 100% separate flow paths.The critical medium moves through a hermetically welded flow path,transferring heat to the less critical medium in its own,conventional sealed path.without this strict separation,many industrial applications simply would not be possible.
●The advanced fiow principle
This innovative flow path geometry generates turbulence in the media flowing through the gaps.This results in very high efficient heat transfer with minimum pressure drop.Excellent heat transfer is possible-even with moderate flow rates.Plate types with different heat transfer values are available for different applications.
乐天堂fun88体育Main body gasket
乐天堂fun88体育Port ring gasket
extended：16 ,25, 40bar