Description

Lamona Rienza Water Filter Tap1140 Valve & Cartridge

For the Hot side – 1212R or 3819R Valve (we recommend the 1212R as seal is larger than 3819R)

For the Filtered Side – 3448R Cartridge

3448R Diverter Cartridge

Cold Diverter Valve: Splines 18 (2 of the 18 are slightly wider but 18 in total)  Diameter of thread 29mm, Height 48mm Brass to Brass

Diverter Cartridge 3448R

Also this is the brass casing 4144R that covers it (which might or might need to be replaced)

4144r covering 3448r

Brass Valve with ceramic discs :without thread.

Whether your own Tap has the earlier 1212R two threaded valve or the later 3819R one threaded valve, we recommend the 1212R Hot valve as the replacement as it has a larger seal underneath (white) than the later 3819R hot valve (and is therefore more effective).
To show the difference in appearance between each valve, please see the pictures. So remember, if you remove your own valve 3819R and you have ordered and received the 1212R, yes they will look different, but they will fit the same, and you have gotten the better , larger seal.

Measurements 1212R

Overall height: 50mm
Nut Height: 6mm
Diameter at thread: 21mm
Splines: 20
Height of Splines: 8mm

1212R-C (cold Valve shown here. The Hot valve looks the same but has a nick in the nut).

Measurements 3819R
Overall height: 50mm
Nut Height: 8mm
Diameter at thread: 21mm
Splines: 20
Height of Splines: 6mm

Valve 3819R (shown here the Hot valve. Cold valve is the same without a ‘nick’ in the nut )

1212R Valve Blueprint

Here is our Guide 7 Easy Steps to replace Kitchen Tap Valve.  If your Tap is dripping where the Spout meets the Base you might need to replace your Tap O Ring Kit