Ebb&Flow quick valve, diameter 10x12.5 mm

Product detailed description

Quick valve for Ebb&Flow flood trays, diameter 10x12.5 mm.

Main advantages:
- the durable and reliable quick valve will last for several years in demanding growing conditions
- the lower manual thread is used to fill the tray, the upper automatic one allows it to be drained
- the manual valve can be used to control filling of the growing tray
- after the water supply is switched off, the valve automatically drains the tray at a flow rate of 28 litres per minute
- depending on the internal diameter of the opening and the water pressure, the filling performance ranges from approx. 9 to 40 litres per minute
- the drain hose also serves to oxygenate the water in the tank, which has a positive effect on the root system