For TOTO, comfort does not simply mean comfort of movement. Ease of use, when it lasts a long time, becomes comfort in itself. For this purpose, TOTO has developed the internal valve based on the user's touch. Designed from the ground up to provide fundamental comfort in operation.
The ceramic disc, a core valve component, is covered with a special DLC (Diamond Like Carbon) coating. This ensures long-lasting quality over conventional faucets that use a greased valve.
The graph shows the number of years in use and its operating force. It is evident that comfort lasts for a long time with models featuring COMFORT GLIDE.