Dudley Niagara Pneumatic Flushing Valve is WRAS Approved and available in 6/4, 5/3 or 4/2.6 litre dual flush that converts into a 6 or 4-litre single flush option. Suitable for use in Dudley Vantage, Miniflo and Royal Pushflo Cisterns.

• WRAS Approved
• 50mm (2″) Outlet
• Button sold separately