Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
Customer ReviewsWrite a review
The ball valve works great; it fit the Rubbermaid cooler I purchased from this site perfectly. Make sure you use two 7/8" washers on the inside of the cooler. My coolers leaked at the ball valve during my first brew, but I stopped the leak by adding the extra washer. Very cost effective way to go all-grain.
I have a rubbermaid cooler and this took little effort to attach. Use some Teflon tape and maybe another washer and you wont have leaks.
I converted my Rubbermaid cooler with it. It was simple and I haven't had any leaks.
I recommend adding Teflon tape to the threads on the outside of the cooler. I had a small leak, but once I added more Teflon tape it stopped leaking. Overall it works fine.