Have a problem within the toilet cistern in as much as once the toilet is flushed and is ready again for use, water is constantly dripping from I think the fill valve?. I must emphasise though that water is not overflowing or leaking out of the toilet. The plumber has been twice and has changed the ball valve. He says that because I am on the fourth floor in a block of flats that it is a general problem with water pressure. Indeed the toilet is served by a water tank -presumably this is low pressure anyway?
Is the fill valve the same as the ball valve?
How do I increase the water pressure within a water tank served system?
How do I get the water from this valve to stop dripping? It is annoying and surely should stop after a while?
Presumably if the water did get to a certain level this valve would stop dripping and / or the overflow pipe would stop a major problem?
Any help from a qualified plumber would be greatly appreciated please