Cistern bangs after refilling

[gjlatz]

Hi there, just replaced an old loo with a Duravit dual flush item. However when the toilet is flushed the cistern makes quite bang when it has refilled. Not sure how to fix this problem. The mains water pipe that feeds the cistern has a ball valve on it and is fully open.Could there be to much water pressure going in to the cistern? Regards

 

[REDSAW]

filling too quickly, turn the iso so its nearly closed.

 

[glenno1]

change float valve to high pressure 1 or a torbeck valve

 

[emerald]

you could fit an arrester

 

[LegionellaSlave]

Earplugs!

:smoking:

 

[gjlatz]

filling too quickly, turn the iso so its nearly closed.

Thanks for your reply. I'give that a go.