Thomas Dudley launches Quantum push-button syphon

Thomas Dudley has launched Quantum, its all-new push-button operated leak-free syphonic toilet flush valve.

This product represents a significant leap forward in toilet flushing technology, offering unparalleled efficiency, reliability, and water conservation.

Quantum’s key Features:

Innovative Pushbutton Operation: Quantum is the first button-operated mechanically activated syphon and comes equipped with a user-friendly push-button mechanism [available in various styles], providing a convenient and intuitive flushing experience. The modern design of the push buttons enhances user interaction while ensuring a reliable and consistent flush with every use.

Leak-Free Syphonic Technology: Designed and engineered in the UK with precision, Quantum incorporates advanced syphonic technology that lifts water with no power assistance in order to eliminate leaks and minimise water wastage. The leak-free design enhances the durability of the valve and contributes to water conservation efforts.

Water Conservation: Thomas Dudley is committed to sustainability, and the new Quantum Leak-Free Syphonic Toilet Flush Valve reflects that commitment. In the UK enough water is leaking from toilets in the UK to fill over 4 MILLION baths EVERY SINGLE DAY. By utilising the leak-free benefits of a syphon, coupled with the ease of the pushbutton mechanism of a flush valve, Quantum optimises water usage by eliminating leaks without compromising performance, Quantum helps users reduce their environmental footprint and lower water bills.

Easy Installation and Maintenance: Designed with installers and maintenance teams in mind, Quantum boasts a hassle-free installation process and requires a vastly reduced amount of maintenance compared to a standard flush valve. This ensures that both professionals and end-users can enjoy the benefits of this cutting-edge technology with ease.

Durable Construction: Crafted from high-quality materials, Quantum is built to withstand the rigors of daily use. Its robust construction ensures longevity, making it a reliable and cost-effective choice for residential and commercial applications.

Chris Slezakowski Thomas Dudley Plumbing Products Business Unit Director said:

“We are thrilled to introduce Quantum, the first in a new line of Pushbutton Operated Leak-Free Syphonic Toilet Flush Valves, a testament to our commitment to innovation and sustainability. This product not only redefines the flushing experience but also addresses key concerns related to water conservation and reliability. At Thomas Dudley, we believe in providing solutions that make a positive impact, and Quantum is a prime example of our dedication to excellence.”

If you would like to find out more about Quantum then please email:

You can visit the Thomas Dudley website at