Similar in design and function to traditional nipple waterers with the added benefit of being freeze resistant. These valves contain fewer internal metal parts making them a northern chicken keeper’s dream. Great for use with the BriteTap Automatic Chicken Nipple Waterer. Easy and quick to install into plastic buckets, containers or even PVC pipe (3/4 “ or larger in diameter) with only a 3/8" drill bit. For best results in extremely low temperatures, pair with a waterer de-icer. Nipples are BPA-free and each will supply up to 8 chickens with enough water to stay hydrated. Watch video to view product in use and a quick install: