1/2 Inch NPT Mini Float Ball Valve Kit Automatic Fill Feed Humidifier Tank Pond Shut Off Water Float Ball Valve, 2 Pack

Key features

• Highly durable mini Float Valve with adjustable arm. Made of hard ABS that won't corrode or rust. Suitable for Ponds, Chickens, Livestock Water Trough, Aquariums, Aquaponics, Aquaculture, Hydroponics Tank Reservoir.
• Automatically tops up and maintains water in your system. Spend less time filling and inspecting your tanks and protect your plants from drying out.
• Keeps the water level right where it should be in your pond or aquarium. No more worries about a mechanism that gets stuck or corroded and overflows or fails to fill.
• Has a standard 1/2" NPT Male connection with a washer to eliminate leaks. FREE a female connector, 1/2'' on one end and 3/4'' on the other.
• Ideal for low-pressure gravity fed systems. No power needed or pump required. Simply hand-tighten for leak free operation.