Derwent Macdee Caspia Pneumatic Chrome Dual Flush Toilet Cistern Flush Plate SYG612CP Inlet Valve you require an old style

you require an old style push button

whereas the European standard is 2” (50mm)

1 x Wirquin Jollyfill bottom entry inlet valve

The Vantage Piazza dual flush push button from Thomas Dudley is recommended for use with the Niagara pneumatic dual flush valve

Derwent Macdee Caspia Pneumatic Chrome Dual Flush Toilet Cistern Flush Plate SYG612CP Inlet Valve you require an old styleThe Caspia pneumatic dual flush plate from Derwent Macdee is designed for use with the Kayla pneumatic dual flush valve, commonly used in Pneu Compact II and Aquasave concealed cisterns. The front of the flush plate features a simple, elegant design in a beautiful chrome finish. The flush plate features an easy clean design for additional hygiene and is ideal for high traffic areas with it's reliable pneumatic mechanism. Specifications Height: 142mm