brass valve, stainless steel valve, ball valve, angle valve, gate valve. ... 1/4 to 4 2, Surface: nickel, brass, chrome 3, Handle: long steel hanlde 4, Material: brassball ... valve1, Material Valve body stem/ball: brass Cn39Pb3 according to EN12164 or EN12165, CW617 ... 3”, 4”3, Surface Brass finish, nickel finish, chrome finish4, Working temperature -20oC to 110oC5, Working medium ...