... degree Thread: BSP,BSPT,NPT,DIN Products: Ball ValvesTypes: 1pc ,2pc ,3pcSize: 1pc type ball valves: 1/4" ; 3/8" ; 1/2" :3 ... " ; 1' ; 1 1/4" ;1 1/2" ; 2" 2pc type ball valves:1/4" ; 3/8" ; 1/2" :3/4" ; 1' ; 1 ... 1/2" ; 2" ; 2 1/2" ;3" ;4".3pc type ball valves:1/4" ; 3/8" ; 1/2" :3/4" ; 1' ; 1 ...