3 Pcs Float Ball Valve, 3/4 Inch Water Tank Filter Float

No power or pump required: the water float valves are applicable for low pressure gravity water supply systems; No power or pump required, hand tightening for leak free operation The tank float valve uses floating principle to control the inlet and outlet water switch, to achieve a constant water level effect, saves time and labors on checking manually Floating principle:The tank float valve uses floating principle to control the inlet and outlet water switch, to achieve a constant water level effect, saves time and labors on checking manually. Blulu Float Ball Valve Set of 3, Water Filter Float Ball Livestock Trough Float Valve 3 Pcs Float Ball Valve, 3/4 Inch Water Tank Filter Float Pond Water Level Control 3/4 inch (with standard washer) to eliminate leakage About this item Automatic Water Level Control :this 1/2 inch water tank float valve automatically fills and stops water supply based on level changes; Ideal for pool auto fill, livestock water trough, and pond applications with reliable shut-off at desired height Adjustable Arm Design Adjustable Arm: the pool filler float valve has an adjustable arm which is made of sturdy ABS, rugged and durable, rust proof and corrosion resistant, can be adjusted over 180 degrees Reliable quality:The trough float valve adopts quality stainless steel, PE and PVC material, sturdy and with good durability, can last for long-term use.