... . Size:1/4"-4" 2. CE,ISO9001:2000 Certificate 3. MS58,MS59,CW617,CW602N,CZ132,Lead free brass Brass Ball Valve 1. Brass Material MS58 ... 1/2" , 2" , 2-1/2" , 3" , 4"3. Surface Yellow brass color Nickel plated Chrome plated4. Point Thread: ISO228 ( Equivalent to ... -5 Years GuarantyProducts Photos:Handle for choice:Produce Process: 1/4"-4" Brass Ball Valves with handle