Flush valve identification

[paultvy]

Hi all can anybody identify this flush valve for me it's a twist release and wanting to replace without taking toilet to bits, cheers in advance .

Flush valve

• paultvy
• 25 Sep 2013
• 1

 

[PrenticeBoyofDerry]

Looks like a fluidmaster dual flush (pro550uk) that is if you have push button flush. The lever version is fluidmaster lever dual flush (pro750uk)

 

[paultvy]

Are most fluid masters the same base that the valve twists into , cheers

 

[PrenticeBoyofDerry]

No they have number of different valves so not all the same.
I understand the type of valve you have, with twist release is a PRO###UK.
The standard non-twist release, of a similar type are the 550730 or 750740.
There is a link to their product catalogue here:
http://www.fluidmasteruk.com/assets/images/pdf/FM-Opella-Catalogue-2013.pdf