Niagara Mechanical Dualflush Valve

The Dudley Niagara dual flush valve is an ideal replacement for most toilet valves.



Dudley Niagara dual flush valves are an ideal replacement for most toilet valves and can be used in exposed plastic or ceramic cisterns with an internal height of 330mm – 408mm.

Stylish dual flush chrome plated push button sits neatly in the cistern lid and incorporates easily recognisable segments for full and reduced flushes.

Bayonet fitting enables valve body to be simply removed from the cistern.

Maintenance can then be carried out in minutes without disconnecting the water supply or dismantling the cistern.



  • Long-life silicon rubber seal
  • 51mm (2") outlet
  • WRAS approved. 6/4 litre dual flush
  • Top Flush
  • Serviced in under 5 mins
  • Chrome Push Button
  • Dual Flush
  • Stock Item - Available for next working day dispatch

How to install

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How to maintain

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