Faucets & Valves -DN15 1/2 Inch Automatic Aquarium Float Valve Filler For Water Tower Highlights Generic Brand DN15 1/2 Inch Automatic Aquarium Float Valve Filler For Water Tower water tower Description: 1/2 NPT thread, DN15 standard Self-adjusting mini float valve arm Suitable for reverse osmosis system Easily used in aquarium and save space Simple to install and save space Specification: Material: ABS plastic and PE, NR Water degree range: -30 - 70 (wide range for all occasions) Outlet thread: 20mm (DN15) Applicable water pressure: 0.01 - 1.0MPa Total Length: 155mm Package Include: 1 Piece Mini Float Valve Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.