"Perrin & Rowe Juliet Single Lever Sink Mixer with Pull-Down Rinse 4044 Valve Cartridge - 25mm" has been added to your basket

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Perrin & Rowe Juliet Single Lever Sink Mixer with Pull-Down Rinse 4044 Valve Cartridge - 25mm

SKU: K25OPJULSL
Buy a High Quality, Compatible 25mm Replacement Valve Cartridge for the Perrin & Rowe Juliet Single Lever Sink Mixer with Pull-Down Rinse 4044. Ideal for resolving dripping and leaks, helping restore smooth tap operation.
£30.00
Free UK Delivery
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Perrin & Rowe Juliet Single Lever Sink Mixer with Pull-Down Rinse 4044 Valve Cartridge - 25mm

This high-quality, compatible 25mm 2-pin replacement valve cartridge is designed for selected Perrin & Rowe taps. Replacing a worn or faulty valve may help stop dripping, improve handle movement and restore proper control over water flow and temperature.

Common Signs Your Tap Valve Needs Replacing

  • Persistent dripping: Water continues to drip or flow from the top of the spout when the tap is turned off.
  • Faulty handle: The lever is stiff or difficult to move, feels loose, or does not turn off the tap correctly.
  • Poor water control: The tap no longer controls the water flow or temperature properly.

How to Replace the Mixer Valve Cartridge

Follow these steps to remove the old valve and fit the replacement. Refer to the manufacturer's installation guide and diagrams where available.

  1. Turn off the water supply: Shut off both the hot and cold water supplies using the isolation valves or mains supply. Open the tap to release any remaining water pressure.
  2. Remove the lever handle: Using the supplied 2mm Allen key, loosen the grub screw beneath the lever and carefully remove the handle. Keep the screw safe and do not force the handle if it feels stuck.
  3. Remove the valve retaining nut: Using a suitable wrench or spanner, unscrew the retaining nut that holds the valve in place. Keep the nut safe, as you will need it to secure the replacement valve.
  4. Remove the old valve cartridge: Pull the valve cartridge straight out of the tap body. Do not twist it. It should come out with little force. Check that the old O-ring has not been left inside the retaining nut.
  5. Fit the replacement valve cartridge: Make sure the new O-ring is correctly positioned. Align the pins on the cartridge with the locating holes in the tap body. Ensure the pins fit into the holes correctly and the cartridge sits securely in the correct position.
Replacement mixer valve cartridge and locating holes Locating pins on the replacement valve cartridge
  1. Refit the retaining nut: Screw the retaining nut back into place and tighten it securely. Do not overtighten it, as this may make the mixer handle stiff to operate.
  2. Refit the lever handle: Fit the lever in the correct position and slide it back into place. Use the 2mm Allen key to tighten the grub screw until the lever feels secure and firm.
  3. Turn the water back on: Slowly restore the hot and cold water supplies. Check around the tap for leaks and test that the handle moves smoothly and controls the water correctly.

Compatible Tap Models

This replacement valve cartridge is suitable for the following Perrin & Rowe tap models:

  • Juliet: 1712, 1912, 4012, 4044, 4912
  • Part number: 9.13691

DIY Repair Guides

Explore our collection of DIY Repair Guides covering common tap repairs, maintenance tips, troubleshooting advice, and step-by-step guides to help you fix everyday tap problems.

Videos & Frequently Asked Questions

Why Buy from TapSparesUK

For over 40 years, TapSpares UK has been designing and manufacturing quality kitchen taps and replacement tap parts. As one of the UK's leading specialists in replacement valves, cartridges, bushes and tap spares, we help homeowners, plumbers and installers repair leaking and dripping taps quickly and cost-effectively. Our parts are manufactured using premium brass and ceramic components for long-lasting performance, helping you save money while reducing waste.

  • Over 40 years of industry expertise.
  • 12-month guarantee on all parts.
  • Premium brass and ceramic construction.
  • Vernier adaptors included where required.
  • Fast, free UK delivery direct from our factory.
  • Trusted by plumbers, installers and homeowners nationwide.
  • Installation guides available for many products.
  • Friendly UK technical support before and after your purchase.

We stock replacement parts for many leading kitchen tap brands, including Perrin & Rowe, Franke, Abode, John Lewis, Howdens, Wren, CDA, Bristan, San Marco and Carron Phoenix.

Not sure which tap spare part you need? Send images of your tap and/or valve via our Identify my tap form.