APV N25-H
APV APV N25-H — Heat Exchangers, high-pressure. It is normally installed in an engine-room cooling, heating or heat-recovery circuit according to the vessel piping arrangement. Its primary purpose is to transfer heat between two fluid circuits through a compact plate pack while keeping the media separated. Compared with shell-and-tube equipment, a gasketed plate exchanger offers compact heat-transfer area and can normally be opened for cleaning, gasket replacement and plate inspection. The model designation identifies the listed configuration, but no additional meaning is inferred from the model code beyond the information supplied in the source record. For exact plate material, gasket material, tightening dimension, pressure rating and thermal duty, refer to the manufacturer documentation for the exact figure.
Components & Design
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Technical Data
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Common failures & inspection points
Service & Maintenance
Trend temperatures and differential pressure and inspect the plate pack for leakage. When opened, examine plates for deposits, corrosion and deformation and check gaskets for hardening or displacement. Reassemble only in the documented plate sequence and compression condition. Refer to the manufacturer documentation for the exact figure for tightening dimension, cleaning method and acceptance limits.
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