This water valve offers a significant improvement in precision over the original water valve. It has a faster response time and a much improved nozzle for maximum repeatability in creating water drop collisions.

This valve is designed to be screwed on to our Mariotte Siphon via the 1/4" Male Pipe threads.

This is a 12V valve with electrical connections via 1/4" male Faston terminals.

If you already have a water valve assembly this valve will connect up to it with no modifications. Simply unplug the old valve and plug in this one. The same is true of the Mariotte Siphon you already have. Remove the spigot from the bottom of your siphon and we will provide the appropriate adapter to be able to connect this valve directly to the bottom of the siphon.

Power supply not included.