SV93467 Pneumatic Dual Flush Valve

SV93467 pneumatic dual flush valve with 1.5 inch (40mm) BSP threaded outlet

These valves are fitted to Conceala 2 concealed cisterns with either Armitage Shanks or Ideal Standard branding

Valve height from top of cradle to top of valve is 180mm but overall height from bottom of cradle to top of valve is 270mm

If only one of the buttons on the S4399AA dual flush plate has stopped working the most likely problem is that one of the SV70367 pneumatic diaphragm washers fitted into the top of the flush valve has failed

If a pneumatic diaphragm washer has splits or cracks then the valve will not operate due to loss of air pressure

Replacing the SV70367 diaphragm washer is a simple matter of removing the caps on the top of the valve and inspecting the diaphragms for splits and cracks and then replacing with a new one

If the flush valve is letting by water into the pan the most likely problem is that the flush valve washer has failed

To replace the Ideal Standard flush seal and clip turn off the water and empty the cistern then simply twist the body of the flush valve from the cradle, pull off the worn washer push on the new one twist the body back into the cradle and then refill the cistern

Please refer to attached diagram for further fitting instructions