When we moved to the new place few months ago, most of sprinkler valves were old and leaking (whole system is 6 valves).
Yesterday, I replaced all new 6 valves. 5 of them is fine, except one valve is leaking at anti-siphon lid. Read the manual says the anti-siphon must be installed 6 in or higher than the sprinkles. The problem is that valve controls the sprinklers upper the hill (about 8 ft higher than ground).
How would do you guys do in this situation without install that valve 9 ft high from the ground