Altecnic Double check valve - EcoFil Plumbing Supplies

Double check valve - EcoFilBackflow Prevention / Double Check Valves

The range of double check valves is used to prevent the risk of backflow and back siphonage in domestic homes and commercial buildings. The larger sizes are installed on the main cold water supply. designed for to provide category 3 protection compliant with water supply regulations.

Ref Size Flow Rate Scale Connections Max working pressure Fluid category Accreditations Datasheets Picking List
AI-903215 15mm - Compression 10 bar 3 WRAS - DZR Download (PDF)
AI-903222 22mm - Compression 10 bar 3 WRAS - DZR Download (PDF)
AI-903228 28mm - Compression 10 bar 3 WRAS - DZR Download (PDF)