Cistern flush help

[houstonwehaveaproblem]

Trying to identify this flush cistern as the water level is going about the overflow pipe.

Tried turning the plastic screw but it's made no difference

 

[tincup]

Looks like a TMC flush valve.
AMC inlet valve

AMC Ebony Inlet Float Valve Crescent Float 1/2"/20.5mm Tail EDM3-9

Tube Not Supplied. Float is now in White.

shop.lunns.net

 

[Deleted member 267285]

Looks like a TMC flush valve.
AMC inlet valve

AMC Ebony Inlet Float Valve Crescent Float 1/2"/20.5mm Tail EDM3-9

Tube Not Supplied. Float is now in White.

shop.lunns.net

At that price you can get 2 different valves!

 

[tincup]

He asked for identification

 

[Deleted member 267285]

He asked for identification

Aye true, still expensive though.

 

[just pumps]

Trying to identify this flush cistern as the water level is going about the overflow pipe.

Tried turning the plastic screw but it's made no difference

Does the float still move up and down with the water level.