DIG provides all the fundamental components required to build a high-performance drip irrigation control zone starting from an AC or DC globe valve, anti-siphon valve or a sprinkler riser. A complete drip irrigation control zone kit includes a valve, a filter and a pressure regulator. Each can be selected individually or found included in our complete customized drip irrigation zone control kits. The filter in the kit protects the drip emitters and dripline, and the pressure regulator (preset or adjustable) allows for a selected pressure range reduction to the appropriate operating water pressure range required for the system. Start your drip irrigation by selecting individual components to create a customized control drip zone or use one of DIG’s completely assembled drip irrigation control zone kits.