A single check valve protects against the risk of backflow and back siphonage contaminations Compact, lightweight solution ideal for all class 2 contamination risks are per water supply (water fittings) Regulations 1999 Allows high flow rate with minimum pressure drop, giving good flow rates through the single check valve Manufacturer Stock Code: FLOW235001 Diameter: 15 mm Sub-Category: Check and Safety Valves Brand: RWC Category: Brassware