Kitchen Mixer Taps

[jase158]

Hi I have a small query?

My brother has a new kitchen tap set as below...

http://www.*************/prods/28113/Kitchens/Kitchen-Taps/Performa-Rune-Sink-Mounted-Mono-Mixer

He says they are ceramic discs.

The problems are:

1. The cold is leaking for 4 seconds after the cold is turned off.
2. The pressure is too high, meaning water all over the floor.

Now normally I would say just to put up with it as they are quite small problems, but i would like to resolve it. (one up on a seemingly perfect brother)

But I am looking for a cost effective solution....
1. Maybe a washer some sort of repair
2. Will not buy a pressure relief valve, Any ideas will be great please.

Thank you in advance

 

[jase158]

http://www.screwfix.
com/prods/28113/Kitchens/Kitchen-Taps/Performa-Rune-Sink-Mounted-Mono-Mixer

 

[WHPES]

Pressure reducing valve in the supply to the house

http://www.screwfix
.com/prods/63442/Plumbing/Radiator-Valves/Comap-PRV-With-Gauge-15-x-22mm

 

[GQuigley67]

or if it is just the kitchen mixer tap your getting problem with flow restrictor valves on the hot and cold, I'd reccomend 2 8L/minute valves