ball valve can be used as Shower ball valve, 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 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 Female&Male threads for connecting to male threaded pipe fittings FUNCTIONS: This stainless steel ball valve use as showerhead shut off valve, RV shower shut off valve or water saving adjustable valve, which also widely used , bathroom, kitchen, RV, , etc. Size: 1/2 INCH NPT Type: Female x Male Thread colour:Silver, blue Material:304 stainless steel Package Contents: 1 * Shower Shut Off Valve Only 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.