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Drejtoria e Përgjithshme e Standardizimit

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ISO/WD 25784.2

Energy Efficiency Evaluation of Pressure vessels-Plate heat exchangers

General information

Current stage: 20.20 Effective date: Mar 6, 2026

Originator: ISO

Owner: ISO/TC 11

Type: 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

IN_DEVELOPMENT
ISO/WD 25784.2
20.20 Working draft (WD) study initiated
Mar 6, 2026