F fastmat23 New Member Messages 5 Reaction score 0 Points 0 Jul 23, 2008 #1 Should a water arrestor to eliminate water hammering be installed before the solenoid valve or after?
Should a water arrestor to eliminate water hammering be installed before the solenoid valve or after?
Redwood Master Plumber Messages 7,335 Reaction score 14 Points 0 Location Connecticut Jul 23, 2008 #2 Before so that it absorbes the shock of the moving water being stopped by the valve.
