The Aqua Nerio Pressure Reducing Valve is a Water Purifier Component designed for Gravity Based water purifier systems. Key features: Pressure Regulation. Pressure Regulation. Package includes: 1 Pressure Reducing Valve, User Manual. Rated for 230 V AC, 50 Hz at 60 W. Rated capacity: 15 Litres/Hour. Operating pressure range: 0.3 to 3.0 kg/cm2. Temperature range: 10 Degrees Celsius to 40 Degrees Celsius. Built from ABS Food Grade Plastic for durability. Manufactured in India with 3 Months warranty coverage.