Description
Rangemaster Parma Tap Valve
- Nut Height: 8mm
- Splines: 28
- Overall Height: 53mm
- Diameter at thread: 21mm
If, when you remove your Valve it looks like this then your Brass Bush is stuck to your Valve. If you cannot separate it, then you will need to purchase the Brass Bush as well (one per Valve).

Rangemaster Parma Tap Valve with Brass Bush 3868R attached
Rangemaster Parma Tap FAQ
- Is this a Genuine Rangemaster Tap part ? Yes it is . If you fit a compatible valve i.e not from your Tap manufacturer the replacement valve can end up slipping on your handle and damage the handle. You might need a new handle and another new valve.
- How do I know which Valve to order ? You need to determine where the drip is coming from e.g the cold water feed or the hot water feed. If in doubt, order a pair. There are more detailed tips / advice here.
- My Valve has a different coloured seal than the one you have sent me : Due to valve modifications over the years we supply the Tap Valve that covers all these changes.
- 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.
- How do I access the Valve? You need a 2mm allen key to loosen the grub screw underneath the handle. See below for our DIY Guides.
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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