Lightweight, compact double check valves for Class 3 contamination risks. This range of double check valves is used for the prevention of back-flow and back-syphonage contamination risks in accordance with the Water Supply (water fittings) Regulations 1999. Manufactured from DZR brass the WRAS approved range of check valves is supplied unplated as standard but can be supplied nickel plated upon request.
Product Features & Benefits
• Double check valves protect against the risk of back-flow and back-syphonage contaminations.
• Compact lightweight construction for easy installation.
• Allows high flow rate with minimum pressure drop, giving good flow rates.
• Ideal for all Class 3 contamination risks as per Water Supply (water fittings) Regulations 1999.
• Available with a comprehensive selection of FBSP and compression type connections.
• Integral test point for monitoring correct functioning of the downstream check valve.
• WRAS approved.
• Conforms to BS 6282 Part 1.
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