Description Our float balls valves are made of quality material, no rust, are durable for long-term using, and it is easy to install. No electricity is needed, small size, low failure rate. This product must be installed vertically on a horizontal surface. Features -Color: White. -Material: P lastic, nylon, stainless steel. -Size: About 10.00X5.00X5.00cm/ 3.93X1.97X1.97in . -Installation Method: 1/2" vertical install.- Can be applied to high water tanks, industry water towers, civil construction water towers, pools, etc.- Before installing, please clean the impurities in the pipes in case of blocking.- Perfect water level control valves to replace the traditional water level control float ballcock.- Suitable for household water tower, corporate water, swimming pool water replenishment, and aquaculture.- Good workmanship details, not easy to rust, sturdy and durable, can serve you well. Packing list: 1 x Float Valves Adapter1 x Elbow Connector1 x Seal Tape