Noisy toilet fill valve

[scottpetrie]

Hi
I recently had a combi boiler fitted after years of a gravity fed system. Now that I have high pressure at every outlet, I have noticed the toilet fill valve is a bit noisier filling up, then it instantly shuts off when full. Is this normal because of the higher pressure going through it or do I need a high pressure version?

 

[foxhole]

Depends on the type of valve you have , some have high pressure options on them .

 

[scottpetrie]

Its a side entry fill. I remember fitting it a couple of years ago but cant remember if there was a different fitting with it for high or low pressure.