Item Type: Automatic Float Valve Material: Nylon Usage: Automatic water replenishment for water tanks, water towers, solar water heaters, etc. Pressure: Min 0.2kg, Maximum 10kg Water Inlet Method: Top Water Inlet Placement: Inner Use Temperature: 0-70 Package List 1 x Water Valve 1 x Connecting Tube 1 x Filter 1 x Tape 1. Before installing and using this valve, be sure to rinse the impurities in the pipeline.2. This product should be placed vertically on a horizontal surface3. Please pay attention to the arrow on the valve body, the direction of the arrow is the water outlet4. If there is a water pump installed, the pump lift cannot exceed 150 meters, otherwise the water will not be stopped. 1Safe Nylon: The automatic float valve is made of nylon material, food contact grade environmental protection material, safe and harmless. 2Increased Water Output: The water will stop automatically when the water is full, and the water output is increased by 20% compared with the traditional one. 3Advantage: The water level control valve has a delicate and smooth appearance, high temperature resistance, high pressure resistance and wear resistance. 4Stainless Steel Nuts: Water level control valve adopts 304 stainless steel fastening nuts, will not cause secondary pollution to drinking water due to rust. 5Wide Application: Automatic float valve can be used for automatic water replenishment in water tanks, water towers, solar water heaters, etc.