Teflon Lined 'V' Control Ball Valve   Lined 'V' Port Ball   Lined 'V' Port Control Ball Valve P.T.No Part Name Material 1 Body DI / WCB / CF8M 2 Body End 3 Ball with integral stem 4 Seat Ring PTFE 5 Stem Bearing 6 Gland Box DI / WCB / CF8M 7 Bush PTFE 8 Gland Packing PTFE 9 Gland Nut ASTM A276 TYPE 316 10 Gasket PTFE   P.T.No Part Name Material 11 Stopper Plate STEEL 12 Handle Cup STEEL 13 Stud ASTM A193 Gr.B7 318 14 Nut ASTM A194 Gr.2H-316 15 Hex Bolt STEEL SS316 16 Socket Headscrew STEEL 18 Hex-Bolt STEEL 19 Lever Rod STEEL 20 Linning FEP/PFA All dimensions are in mm Size F-F F Dia F T R F Dia R F T P.C.D NOH SOH W.L G.L C-H CLASS CLASS CLASS CLASS CLASS CLASS CLASS 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 15 106 140 89 85 10 14 35 1.5 60 67 4 4 16 16 152 70 73 20 117 152 96 118 10 16 43 1.5 70 83 4 4 16 16 152 73 76 25 127 165 108 124 11 17 51 1.5 79 89 4 4 16 19 178 89 95 40 165 190 127 156 14 21 73 1.5 98 114 4 4 16 22 229 105 111 50 178 216 152 165 16 22 92 1.5 121 127 4 8 19 19 305 114 121 65 203 283 190 210 19 28 105 1.5 140 149 4 8 19 22 457 130 141 80 203 263 190 210 19 28 127 1.5 152 168 4 8 19 22 457 114 121 100 229 305 229 254 24 32 157 1.5 190 200 8 8 18 22 762 152 171 150 267 403 279 318 25 37 216 1.5 241 270 8 12 22 22 224 190 216 200 282 419 343 381 29 42 270 1.5 298 330 8 12 22 25 406 228 254