First Flush Advanced Release Valve

Precisely set how often you want to divert water so you can optimise the quality and quantity of water you catch in your tank.

Ultimate First Flush control

By setting the regularity of your first flush diversion, you can optimise how often your First Flush Diverter drains.

Battery operated

The battery operated valve can be set to your schedule, so you can set and forget.

Fits all First Flush Diverters

Easily upgrade your Rain Harvesting First Flush Diverter with the Electronic Release Valve. No tools required!

Easy Maintenance

The large opening on the valve reduces the chance of clogging when compared to a traditional slow-release valve.