The MacDonald DE734100 is a knee-operated time flow basin valve designed for hands-free operation where improved hygiene and reliable performance are required. 

Suitable for cold or mixed water supply, the valve provides an approximately 7 second timed flow before automatically shutting off.

The flow rate is factory set at 3L/min at 300kPa and can be adjusted to suit installation requirements. Operating pressure is 150–500kPa, with 300kPa recommended.

Manufactured with a chrome-plated solid brass body and wall plate, the valve features angled F 1/2" inlet and M 1/2” outlet water connections for straightforward wall installation.

For mixed-water applications, we recommend installing a thermostatic mixing valve to control the delivered water temperature. The valve can be paired with a wall- or basin-mounted spout to suit the installation.