Description
Rangemaster Aquadisc 5 Pull Out TAD5POCM Tap Valve
Measurements 3819R
Overall Height: 50mm
Nut Height: 6mm
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 )

Example of Hot 3819R in a Tap
Measurements 1212R
Overall Height: 50mm
Nut Height: 8mm
Diameter at thread: 21mm
Splines: 20

Example of 1212R in a Tap
For more about changing a valve when the brass bush (ring) comes away with your old valve, please read here

3819R Valve and 3408R Brass Bush attached.
Rangemaster Aquadisc 5 Pull Out TAD5POCM Tap FAQ
- Is this a Genuine Rangemaster Tap part ? Yes it is.
- How do I know which Valve to order? You need to determine where the drip is coming from e.g cold water feed or hot water feed. If in doubt, order a pair. There are more detailed tips / advice here. This Blog post My Kitchen Tap is dripping should explain the most common causes (and parts required) to fix a dripping Kitchen Tap.
- My tap is leaking at the base of the spout, not the top, what do I need? If your Tap is dripping where the Spout meets the Base then you need to replace your O Ring Kit.
DIY Guides
- Here is our Guide: How to remove the Handle on your Kitchen Tap
- Here is our Guide: 7 easy steps to replace a valve
- Here is our Guide: How to replace your O Ring Kit
- Here is our General Troubleshooting Guide: UK Kitchen Taps Troubleshooting Guide
- Here is our Guide: How to Remove your Aerator / Antisplash from your Kitchen Tap
- Here is our Guide: What are the Splines on Tap Valve
- Here is our Guide: How to remove a Brass Bush from Valve
- Here is our Guide: How to remove Kitchen Tap Spout

- Genuine = Proper fit, tested by the Manufacturer
- Compatible = Not made by your Tap’s brand. May not fit or last.
We’ve seen compatible parts cause leaks or damage. Choosing genuine parts protects your tap and warranty.
Detailed Shipping / Returns information can be found here.
In Brief:
- Small items only by Post: £3.50. Can take currently up to 7-10 working days.
- Courier Delivery DPD Track & Trace: £5.50. Usually takes c. 2-3 working days. Please make sure to provide mobile number for DPD to text you regarding your delivery.
- BREXIT: No additional charges on delivery once your Order before shipping charges is less than £135.
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