1/2", Pack of 2 Floating Valves for Automatically Filling Watering Troughs for Dogs, Cattle and Sheep, Automatic Filling Stop Ball Valve

DURABLE MATERIAL: This mini float valve is made from high-quality PVC (polyvinyl chloride) for corrosion resistance.

GREAT DESIGN: The rubber washer ensures a tight, leak-proof seal; the adjustable arm offers over 180 degrees of adjustment range; the PVC screw for the adjustable arm prevents rust and oxidation.

VERSATILE: Works great for waterers, humidifiers, fountains, aquariums, ponds, chicken/dog/horse/cattle waterers, etc.

EASY TO USE AND COMPACT SIZE: 1/2" NPT male threaded inlet; simply hook it onto the end of a hose. A nice, lazy solution.