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ISO/WD 25784.2

Energy Efficiency Evaluation of Pressure vessels-Plate heat exchangers

General information

20.60     Apr 16, 2026

ISO

ISO/TC 11

International Standard

Scope

This document specifies the requirements and recommendations for the energy efficiency testing and evaluation of liquid-to-liquid plate heat exchangers.

This document covers gasketed, semi-welded, welded and brazed plate heat exchangers.

Life cycle

NOW

PROJECT
ISO/WD 25784.2
20.60 Close of comment period
Apr 16, 2026