brass valve, stainless steel valve, ball valve, angle valve, gate valve.filter valve,bibcock,fire valve, ... steel hanlde 4, Material: brassball valve1, Material Valve body stem/ball: brass Cn39Pb3 according to EN12164 or EN12165, CW617, CW614 Seal: PTFE2 ... -1/2”, 2”, 2-1/2”, 3”, 4”3, Surface Brass finish, nickel finish, chrome finish4, Working temperature -20oC to 110oC5 ...