ball valve can be used as Shut-off ball valve, Bleeder valve, Drain valves, Water valves, Gas valves, Air valves, Oil valves, and Water Saver valve with Blow-out proof system.1/2 inch NPT 304 stainless steel valve produce extra strength, life-time and corrosion resistance than Brass Ball Valve. Allows working from -29~180.quarter-turn lever which rotates freely with good tension and is small enough to fit in a tiny space.NPT MaleeMale threads for connecting to Female threaded pipe fittingsFUNCTIONS: This stainless steel ball valve use which widely used at home, bathroom, kitchen, RV, Motorhome, etc.Size: 1/2 INCHNPT Type: Male x Male Threadcolour:SilverMaterial:304 stainless steelPackage Contents:1 * Stainless Steel Mini Ball ValveOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.