aimed at reducing the time spent on filling and checking the water tank, sealing effect and high pressure; Using a smaller float control device, which can withstand greater liquid pressure Used for water cup automatic bowl tank horse dog cattle Water Leveler Automatic Filling Valve, Durable, Corrosion Resistance, No Deformation, Clean And Sanitary Dimension: the float ball valve has a 1/2 NPT pipe thread, this is common in the pipeline world. Save significantly more than 30% of the water when livestock drink, reduce the sewage discharge pressure, water flow and high efficiency. Water faster than the traditional straight sealed, less splash. Wide range of applications: the sink float valve is suitable for ponds, chickens, livestock pools, aquariums, fish and vegetable symbiosis, aquaculture, hydroponic reservoirs, and its adaptability is more than traditional metal float valves. Floating principle: The tank float valve uses floating principle to control the inlet and outlet water switch, to achieve a constant water level effect, saving time and labor on manual control. Application: cattle, horse, pig, dogs, etc large animal water trough Color: white, cream white Material: plastic Size: Length: 95mm Line port size: 1/2 inch Package Contents: 3 x Float Valve Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.