This is the original style, with the red middle and white polystyrene float on the side. Why replace the whole syphon valve when you can just replace the Button for a fraction of the price? The button is also ideal for both bathroom furniture such as WC units with conceal. Integration Design 2000 Ltd Unit 10 Studland Industrial Estate Ball Hill NEWBURY RG20 0PW. The Jollyflush dual flush push button from Wirquin is compatible with the Jollyflush cable operated dual flush valve.