u/gerardbahri

First time installing irrigation in my small backyard (15' x 40') and I want to make sure I have the correct components. Three backflow preventer valves stemming from a main line. Two of them or for drip lines, so the valves will connect to pressure regulators. The third is for sprinklers, so I am not using a regulator. All three valves will connect to a Rainbird controller. Am I missing anything? Thank you so much for your help!!