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Antisiphon Valve FERRO ZZA01 1/2" for Water Installations, Backflow Prevention
Summary description:
FERRO ZZA01 is a 1/2" antisiphon (anti-backflow) valve designed for potable water installations to prevent contamination from backflow and siphoning. Suitable for use in domestic and commercial plumbing on supply lines, it protects fixtures and systems by maintaining one-way flow. Compact and compatible with standard 1/2" pipe fittings, it is installed inline to meet basic backflow protection needs.