1.Portable Float Ball Valve Shut off 1/2 inchfor Automatic Fill Replacement Parts 2.Large water flow, high efficiency, good sealing 3.High quality material, sturdy and durable 4.Convenient to install, flexible to use Thread size: DN15, 1/2 inch Valve overall length: approx. 15 cm (outer rib mouth 2.8cm NOT included) Suitable for water temperature: -30 degrees Celsius - 70 degrees Celsius Suitable for water pressure: 0.02-1.0 MPA Medium: water, high corrosive chemical media, weak acid media Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Color: As Shown Material: plastic Package Contents: 3 x Float Ball Valve