Kitchen taps advice

[Tay2807]

I am trying to replace the CD valve on my kitchen taps. From what I gather this valve is supposed to come undone using a wrench, is this correct?

I am struggling to remove the old one, I have attached a photo as I want to double check that this type of valve is definitely removable.

If I'm right and they are supposed to undo, any ideas on how to get it to shift?! There was tons of limescale which I've removed but it's not budging.

They are Bristan pillar lever taps.

 

[HERTS P&D]

That tap has been a tap too long.

Andy

 

[Tay2807]

There's nothing wrong with the rest of the tap. The valve needs replacing which I've stated. If you cant help with my question then not sure why you commented.

 

[HERTS P&D]

Post a picture further back.

Andy

 

[oldbuffer]

1. I can't see any picture on your post.
2. If it is a ceramic disc valve on pillar lever taps then there will be one cartridge each for hot and cold.
3. Not worth changing one without the other as they tend to wear out at roughly the same time.
4. The valves themselves cannot (realistically) be taken to pieces, but each cartridge can be removed by unscrewing the hexagonal nut (usually brass) from the body of the tap. It is then replaced in its entirety.
5. It can be difficult to identify what cartridge(s) are required. There are multiple types with different spindle diameters, numbers of splines on the spindle and different lengths of parts.
6. If you know the exact make and model of the taps you should be able to find new cartridges fairly easily.
7. If you don't know the exact make and model you will need very accurate measurements. You might try tapmagician when you have measured.
8. It can be quicker, and even sometimes cheaper, to replace the entire tap(s) than to identify and source new cartridges.

 

[polesapart]

To add to oldbuffer's very complete and accurate post:

I carry the following parts as van stock and reckon to be able to fix 85% of the dripping 1/4 turn kitchen mixers I encounter

Flomasta 1/2" BSP Quarter Turn Ceramic Tap Glands Pack - Screwfix

Order online at Screwfix.com. 10.5mm spline. Ceramic tap glands to fit most ½" taps. Red and blue washers for easily identifying hot and cold. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

Flomasta 1/2" BSP Quarter Turn Ceramic Tap Glands Pack - Screwfix

Order online at Screwfix.com. 9mm spline. Ceramic tap glands to fit most ½" taps. Red and blue washers for easily identifying hot and cold. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

Flomasta 1/2" BSP Quarter Turn Ceramic Tap Glands Pack - Screwfix

Order online at Screwfix.com. 8mm spline. Ceramic tap glands to fit most ½" taps. Red and blue washers for easily identifying hot and cold. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

Bristan 1/2" BSP Quarter Turn Ceramic Tap Valves Pack - Screwfix

Order online at Screwfix.com. Hot and cold valves suitable for basin taps. Revitalises taps without the need to buy full replacements. FREE next day delivery available, free collection in 1 minute.

www.screwfix.com

First step is check the if the old handle fits the new cartridge!