The classic Lancaster concealed thermostatic shower valve with round back plate offers thermostatic showering with two easy to operate controls, one operates flow control whilst the other allows temperature selection.
To be used with a fixed head or slide rail kit. This valve has the added safety benefit of a built in anti-scald device should the cold water supply fail. The Lancaster dual concealed thermostatic shower valve adds a touch of sophistication and style in any bathroom.
*Valve can be installed either concealed or exposed.
Product Details
- Diameter: 193mm
- Type: Dual Thermostatic Shower Valve
- Style: Traditional
- Colour/Finish: White/Chrome
- Round Backplate
- Manufactured from solid brass
- Smooth Operation with Quality Components
- Water Pressure: 0.5 bar to 5 barĀ
- Anti-scald technology
- Classic body with traditional lever and cross head handles
- Suitable for all plumbing systems
- Operates a single shower accessory – 1 Outlet
- 150mm between pipe inlet centres
- Hot water temperature 55 to 85 Degrees
- Flow rates:
- 0.5 bar-8.5L/M
- 1 bar-12.5L/M
- 2 bar-16.5L/M
- 3 bar-19.5L/M
- Shower valve will not work efficiently on a gravity fed tank system, unless a booster pump is installed.
- Should a pump be required we recommend a universal or negative head pump.
Guarantee: 5 Year (1 Year on serviceable parts for example: internal components such as check valves and cartridges)
All measurements are approximate
Product images are for illustrative purposes only
Gravity Fed Systems:
If you live in an older property thereās a good chance you have a low pressure gravity-fed system. This shower valve requires a minimum pressure of 0.5 bar therefore we recommend installing a negative or universal pump (sold separately). Please note: Positive pumps will not work.

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Emily Carter –
This shower valve is a game-changer! The dual thermostatic control ensures consistent water temperature, and the concealed design adds a sleek touch to my bathroom. Highly recommend!
James Thompson –
The Lancaster shower valve is easy to install and looks great. I appreciate the precision temperature control, but the price point is a bit high.
Sophie Bennett –
Lovely design and excellent functionality. The valve is sturdy and operates smoothly. It’s worth every penny for the quality it delivers.
Paul Mitchell –
Great product overall, but the installation instructions could be clearer. It took me a while to figure out the setup.
Laura Hughes –
Fantastic addition to my bathroom. The temperature control is spot-on, and the round design blends perfectly with my decor.
David Green –
Solid build quality and reliable performance. However, the valve occasionally makes a slight noise when adjusting the temperature.
Anna Wilson –
Iām very happy with this purchase. The concealed install looks modern, and the dual thermostatic feature is incredibly convenient.
Michael Scott –
Works well, but I wish it came with additional accessories like a showerhead. Overall, a good product for the price.
Rachel Adams –
Stylish and functional. The temperature adjustments are precise, and the installation was straightforward. Highly recommend!
Daniel Evans –
Decent shower valve, but Iāve experienced minor leaks after a few months of use. Customer service was helpful in resolving the issue.
Olivia Brown –
Perfect for a modern bathroom. The dual thermostatic control is a lifesaver, and the design is elegant and minimalist.
Thomas Clark –
Good quality and performance, but the price is a bit steep compared to similar products on the market.
Grace Turner –
The Lancaster shower valve is excellent. Itās easy to adjust, and the concealed design gives my bathroom a polished look.
William Harris –
Reliable and well-made. The dual thermostatic feature ensures no sudden temperature changes, making showering a comfortable experience.