Old London Topaz Triple Concealed Shower Valve, Traditional Style with Modern Thermostatic Control, Sleek Chrome & Black Finish

Old London Topaz Triple Concealed Shower Valve – Chrome & Black

The Old London Topaz Triple Concealed Shower Valve is a beautifully crafted thermostatic valve that seamlessly blends traditional British elegance with contemporary shower technology. Finished in a sophisticated chrome and black combination, this valve is designed for fully concealed shower installations, delivering outstanding performance and timeless aesthetic appeal in any bathroom setting.

Constructed from high-quality brass and ABS, the Topaz Triple Valve features precise thermostatic control that maintains water temperature to within ±1°C, even when water pressure fluctuates elsewhere in the system. Its calcium-resistant cartridge ensures long-term reliability, making it particularly well suited to hard water areas across the UK, including London and the South East.

Key Features

• Traditional Elegant Styling: Classic bevelled design with crosshead handles adds a refined, sophisticated look that complements a wide range of bathroom accessories and period-inspired schemes.
• Precise Thermostatic Control: Maintains water temperature within ±1°C for safe, consistent, and comfortable showering, regardless of fluctuations in water pressure or supply temperature.
• Excellent Flow Performance: Delivers an impressive flow rate of up to 5.5 litres per minute at just 0.1 bar, making it suitable for a broad range of UK plumbing systems.
• Full Thermal Protection: Incorporates an automatic thermal shut-off mechanism that activates in the event of hot or cold water supply failure, preventing scalding and ensuring user safety in accordance with current UK regulations.
• Calcium-Resistant Cartridge: The durable ¼-turn ceramic disc cartridge is specifically engineered to resist calcium build-up, extending the service life of the valve in hard water regions.
• Reversible Cartridge: Allows correction of reversed hot and cold supply feeds without the need for re-plumbing – ideal for installations where pipework configurations vary.

Compatibility & System Suitability

The Topaz Triple Concealed Shower Valve is fully compatible with all common UK water systems, including:

• Gravity-fed systems
• Pumped systems
• Unvented (pressurised) systems
• High-pressure systems
• Combination boilers

UK Compliance & Approvals

This thermostatic shower valve carries WRAS (Water Regulations Advisory Scheme) approval, confirming its compliance with the UK Water Supply (Water Fittings) Regulations 1999. The integrated thermal protection feature meets current UK safety standards for thermostatic shower valves, providing additional peace of mind for both installers and end users.

As a concealed valve installation, all work should be carried out by a suitably qualified plumber in accordance with current Building Regulations.