Get a low volume drip irrigation zone up and running in no time with the Control Zone Kit. The kit comes with all the essentials: a valve for automatic operation and components for filtration and pressure regulation preassembled for an easier install. The compact design fits easily inside a standard valve box. This kit is designed to handle a maximum flow rate of 15 GPM. The multi-tasking pressure-regulating filter maintains 40 PSI; a 200-mesh stainless steel filter screen prevents particulates from entering the drip system and damaging emitters.