We are offering cast steel lubricated taper plug valves. Technical specifications : 1) size range : flanged ends - 15 mm to 250 mm screwed ends - 15 mm to 80 mm 2) design standard : bs 5158 3) face to face : bs en 558 -1 4) testing standard : en 12266-1 (bs 6755-1) 5) pressure rating : class 125 6) port : two way three way four way