Thomas Dudley Niagara Mechanical Dualflush Valve

• WRAS approved
• Internal overflow warning pipe
• 51mm (2") diameter outlet
• Fits cisterns with internal heights between 330mm and 408mm
• Includes button

The Dudley brand has always been synonymous with quality. New or old, every Dudley product is made to the same high standards, undergoing rigorous and exhaustive testing using our in-house laboratory and life cycle testing facilities. This means that when they are installed, durability and reliability come as standard

The WRAS approved Dudley Niagara is a mechanical dualflush WC valve that provides water-saving 6/4 litre full and reduced flushing.