Franke Mythos Replacement Pre 2014 (2552RC,1427R) Valves Spares Pair
Fully compatible pre 2014: (2552RC, 1427R) (MTX,MTG,MTV). Earlier Installation guides list 2552R Valve. In 2014 the Franke Mythos Tap Valve was changed by manufacturer from the 1427R Valve to the SP3547.