Regulation guide

AIM January 2025

14 Apr 2025

12

RPZ Valves

Reduced pressure zone valves — installation, AIM, annual testing and Fluid Category 4 protection.

Reduced pressure zone valves — installation, AIM, annual testing and Fluid Category 4 protection.

Technical specifications

Paste-ready values for this guide. The table is driven by the ACF specifications field.

PropertyValue
Fluid category4
Device familyBA / RPZ
Typical exampleCategory 4 mechanical protection, AIM-tested annually

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RPZ Valves

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