On Wed, 12 Apr 2006 06:21:41 +0000, rrh wrote:

Ta; v helpful. Actually all that's visible under the plate is the panel
the unit's fixed to, with two small holes for the fixing screws, so
either the body of the valve is only visible from the rear (much
dismantling, just redecorated, grr) or it's a different make.

Sounds like a different unit then. If it was the type I neant you'd see
seeing either plaster or concrete where some numpty had rendered it all in
or at least the screws for the flow adjusters either side.