FLOW303007 - Flanged Double Check Valve

Description

Reliance Valves Double Check Valve protects against the risk of backflow and back siphonage contamination. The compact valve is ideal for all class 3 contamination risks as per Water Supply (Water Fittings) Regulations 1999. The valve contains two valves so that if one valve fails, the other acts to prevent backflow and contamination in the mains water supply. The valves contain a check cartridge that under normal conditions is held closed by pressure within the system. The valve is easy to install with PN16 flanges and is suitable for potable hot and cold water systems.

• Protects against the risk of backflow and back siphonage contamination
• Compact construction for easy installation
• Minimal pressure drop offers good flow rates
• Corrosion-resistant epoxy coating
• Simple installation with PN16 Flanges
• For use in potable hot and cold water systems
• Free of CE marking for DN≤300 (cat. according to Art. 4.3 Dir. 2014/68/EU)
• Robust ductile iron