Hands Free Bottling System Hands-Free Bottling System. Click on image above to see a photo of the valve attached to a bottler. Our hands-free bottling system attaches to any bottler (as shown below). Keep both hands free for bottling and capping while controlling syrup flow with the foot pedal. Includes: 120 volt food-grade solenoid valve, foot pedal and three tips: 1/4", 3/8" and 1/2" stainless steel outlets. Easy clean-up.