SUTTNER FOOT VALVE 12 GPM (6040)Foot controlled valves allow both hands to be free resulting in better control. A few years back we were actually contacted by a large energy corporation needing training AFTER a worksite accident in which a sewer nozzle cut through an employee's boot, skin and down to the bone. A foot valve was installed after the fact to ensure that this accident would not be repeated. Don't wait until someone gets hurt to consider this tool. 12 GPM 5000 PSI 3 8 FPT