item : BV-8013 size:1/2",3/4",1",1.1/4,1.1/2,2",2.1/2",3",4". decription: brass body with brass ball and steel handle item : BV-8013size:1/2",3/4",1",1.1/4,1.1/2,2",2.1/2",3",4".decription: brass body with brass ball and steel handlemin order : 3000-5000 pcs Ball valve