Forged Trunnion Ball Valve

Forged Trunnion Ball Valve Bonnet: A105, LF2, F304, F316 Body Gasket: Stainless Steel+Graphite, Carbon Steel Bushing: Stainless Steel+PTFE Trunnion: A105+ENP O Ring: Viton Body: A105, LF2, F304, F316 Nut: A194 2H, A194 4 Stud Bolts: A193 B7 Seat Retainer: Stainless Steel Seal Ring: Graphite Seat Spring: 17-7PH Ball: Stainless Steel+ENP Seat Ring: PTFE, RTFE Lower Gasket: PTFE Stem: Stainless Steel+ENP Stuffing Box: A105+ENP, LF2+ENP, F304, F316 Packing: PTFE, Flexible Graphite Packing Ring: Stainless Steel Gland: A105, LF2, F304, F316 Positioning Plate: Steel Lever: Carbon Steel Vent: Carbon Steel, F304, F316 Spring: Stainless Steel Nominal Diameter: DN50 to DN400 Nominal Pressure: Class150 to Class2500, PN10 to PN64 End Connection: Flanged Dimension Class150 Unit: mm DN d L Z-d T E D1 D2 D 50 50 178 4-19 14.5 2 120.5 92 150 80 75 203 4-19 17.5 2 152.5 127 190 100 100 229 8-19 22.5 2 190.5 157 230 150 150 394 8-22 24 2 241.5 216 280 200 201 457 8-22 27 2 298.5 270 345 250 252 533 12-25 29 2 362 324 405 300 303 610 12-25 30.5 2 432 381 485 350 334 686 12-29 33.5 2 476 413 535 400 385 762 16-29 35 2 540 470 595