chrome-plated brass mini ball valve 1.MOQ:500pcs 2.working pressure:10bar 3.working tem.-20-110 4.CE,EN331,SGS,ISO9002:2008 Details of brass miniaturechrome-plated brass mini ball valve ComponentMaterial1Bodybrass2BallIron3StemIron4O-ringPTFE5Packing RingsPTFE6ScrewIron7Hand aluminium DLF-120B chrome-plated brass mini ball valve