... : 1/2'' ~ 4'' Brass Ball Valve,1. Various handles: Aluminium handle, Zinc Alloy handle, ... , Size:1/2"~4"4, Material: brass body, ball ball or iron ball, you could choose the specification of brass5, Surface treatment ... 6, Medium: water, gas, oil, etc.7, Payment: advance T/T 30% or L/C at sight8, Delivery time: within 30 ... and prompt delivery6, Supply OEM service7, Small orders accepted ball float valve