Feature: 1. Automatic control function, automatic water replenishment at low water level, automatic stop when water is full. 2. It is the replacement of the traditional float ballcock, can be used in high level water tanks, pools, and other systems. 3. Using high‑quality plastic materials, strong and durable, has a long service life. 4. This valve has beautiful appearance, small volume, practical, and simple installation 5. Easy to use without electricity, with low failure rate and can save water. Specification: Condition: 100% Brand New Item Type: Floating Ball Valve Material: Plastic Color: As shown in the picture Size: Approx. 9.8x6.8cm / 3.9x2.7in Weight: Approx.136g/4.8oz Thread Specification: G3/4in (DN20) Applicable Water Pressure: 0.02- 1.0 MPA Applicable Water Temperature: -30°C to 60°C Connection Form: Male thread Type (Channel Position): Straight-Channel Flow Direction: One-way Drive Mode: Hydraulic control Applicable Medium: Water Application: Automatic water supply systems for various high-level water tanks, pools, and water towers such as civil buildings . Package List: 1 x Floating Ball Valve1 x Filter Screen Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.