Description
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
Class150Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 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 |
