Grohe Adagio Single Flush Toilet Valve 42137000
With the Grohe Adagio single flush valve's design you need not worry about removing the entire cistern to service the valve in future, just simply pull the valve upwards and the whole top mechanism just lifts right out.
All that is needed then is to simply clip the new valve into place, set the valve to your desired height, connect any other mechanisms that you need to and you're ready to go.
Please note: The valve does not include a replacement socket for the bottom of the cistern, you'll need to use the socket from the old flush valve.
Flush Type: Single Flush