Backflow prevention valve 2 inch class EA ZZA06

Backflow prevention valve with a diameter of 2 inches, class EA, is a reliable solution for protecting water supply systems from contamination. It is a key element in systems where protection of drinking and process water is required against backflow.

This model is distinguished by its solid construction and precise workmanship, which guarantees long-lasting and trouble-free operation. Made of high-quality materials, it provides resistance to corrosion and mechanical damage. The valve is designed to operate with water up to 65°C, and a short-term temperature increase to 90°C is not a problem. Its universal working position allows for installation in any orientation, making installation easier even in hard-to-reach places.

The valve meets the requirements of class EA, which means it has a built-in check valve and protection against cross-contamination. This protects the installation from water backflow and the penetration of harmful substances. The 2-inch (G2) diameter connection and dimensions A (150 mm) and C (50 mm) ensure compatibility with most standard water supply installations. The use of this valve is particularly important in residential buildings, public utilities and in industry, where high water quality and safety of use are required.

• Backflow protection: Built-in check valve prevents water from flowing back, protecting the drinking water source from contamination.
• Versatility: Possibility of installation in any position facilitates installation and adaptation to different conditions.
• Durability: Made of high-quality materials ensures resistance to corrosion and mechanical damage.
• Compliance with standards: Class EA guarantees compliance with strict safety and water hygiene requirements.
• Wide application: Ideal for residential buildings, public utilities and industry.