Valves
Two Piece Trunnion Ball Valve
Two piece trunnion ball valve brief figure of structure
Two piece trunnion ball valve Class 150Lb-300Lb application
Test Standard: API 598
Face to Face Dimensions: ANSIB16.10
Basic Design: API 6D£BS 5351
End Flange Dimensions: ANSI B16.5
Test Standard: API 598
Two piece trunnion ball valve Class 600Lb application:
Face to Face Dimensions: ANSIB16.10
Basic Design: API 6D£BS 5351
End Flange Dimensions: ANSI B16.5
Two piece trunnion ball valve Class 150Lb-300Lb main parts and materials
| NO. | Part Name | Qty. | Material | NO. | Part Name | Qty. | Material |
| 1 | Adapter | 1 | ASTM A216 WCB | 11 | Plug | 1 | ASTM A576-1025 |
| 2 | Stud | ASTM A193 B7 | 12 | Drain | 1 | Component | |
| 3 | Nut | ASTM A194 2H | 13 | Nipple | 1 | Component | |
| 4 | Grease Fitting | 2 | Component | 14 | Ball | 1 | ASTM A105 ENP |
| 5 | Stem | 1 | ASTM A105 ENP | 15 | Seat | 2 | ASTM A105 ENP+PTFE |
| 6 | Key | 1 | ASTM A576-1045 | 16 | Pressure | 2 | ASTM A105 ENP |
| 7 | Flange Gland | 1 | ASTM A105 ENP | 17 | Spring | ASTM A564 17-4PH | |
| 8 | Thrust Collar | 1 | PTFE | 18 | Seal Ring | 2 | Graf oil |
| 9 | Body | 1 | ASTM A216 WCB | 19 | O Ring | 2 | Vinton |
| 10 | Tunnel Shaft | 1 | ASTM A105 ENP |
Two piece trunnion ball valve main connection dimensions and weights Class150Lb
| NPS d |
in | 2 | 3 | 4 | 6 | 8 | 10 | 12 |
| mm | 51 | 76 | 102 | 152 | 203 | 254 | 305 | |
| L-L1 (RF) |
in | 7.00 | 8.00 | 9.00 | 15.50 | 18.00 | 21.00 | 24.00 |
| mm | 178 | 203 | 229 | 394 | 457 | 533 | 610 | |
| L2 (RTJ) |
in | 7.50 | 8.50 | 9.50 | 16.00 | 18.50 | 21.50 | 24.50 |
| mm | 190.5 | 216 | 241 | 406 | 470 | 546 | 622 | |
| d1 | in | 3.63 | 5.00 | 6.19 | 8.50 | 10.63 | 12.75 | 15.00 |
| mm | 92 | 127 | 157 | 216 | 270 | 324 | 381 | |
| d2 | in | 4.75 | 6.00 | 7.50 | 9.50 | 11.75 | 14.25 | 17.00 |
| mm | 120.5 | 152.5 | 190.5 | 241.5 | 298.5 | 362 | 432 | |
| D | in | 6.00 | 7.50 | 9.00 | 11.00 | 13.50 | 16.00 | 19.00 |
| mm | 152 | 190 | 229 | 279 | 343 | 406 | 483 | |
| b | in | 0.75 | 0.88 | 0.94 | 1.00 | 1.13 | 1.19 | 1.25 |
| mm | 19 | 22.50 | 24 | 26 | 29 | 31 | 32 | |
| n-φd | in | 4-0.75 | 4-0.75 | 8-0.75 | 8-0.87 | 8-0.87 | 12-1.00 | 12-1.00 |
| mm | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 12-25 | 12-25 | |
| H | in | 6.50 | 7.68 | 9.06 | 13.00 | 15.55 | 19.49 | 22.83 |
| mm | 165 | 195 | 230 | 330 | 395 | 495 | 580 | |
| W | in | 9.06 | 15.75 | 27.56 | 43.31 | 47.24 | 51.08 | 23.62 |
| mm | 230 | 400 | 460 | 1000 | 600 | 600 | 600 | |
| Weight | Kg | 20 | 35 | 60 | 100 | 200 | 300 | 520 |
Two piece trunnion ball valve main connection dimensions and weights Class300Lb
| NPS d |
in | 2 | 3 | 4 | 6 | 8 | 10 | 12 |
| mm | 51 | 76 | 102 | 152 | 203 | 254 | 305 | |
| L-L1 (RF) |
in | 8.50 | 11.12 | 12.00 | 15.88 | 19.75 | 22.38 | 25.50 |
| mm | 216 | 283 | 305 | 403 | 502 | 568 | 648 | |
| L2 (RTJ) |
in | 9.12 | 11.74 | 12.62 | 16.50 | 20.37 | 23.00 | 26.12 |
| mm | 232 | 298 | 321 | 419 | 517 | 584 | 664 | |
| d1 | in | 3.63 | 5.00 | 6.19 | 8.50 | 10.63 | 12.75 | 15.00 |
| mm | 92 | 127 | 157 | 216 | 270 | 324 | 381 | |
| d2 | in | 5.00 | 6.63 | 7.88 | 10.63 | 13.00 | 15.25 | 17.75 |
| mm | 127 | 168.5 | 200 | 270 | 330 | 387.5 | 451 | |
| D | in | 6.50 | 8.25 | 10.00 | 12.50 | 15.00 | 17.50 | 20.20 |
| mm | 165 | 210 | 254 | 318 | 381 | 445 | 521 | |
| b | in | 0.88 | 1.125 | 1.25 | 1.44 | 1.63 | 1.88 | 2.00 |
| mm | 23 | 29 | 32 | 37 | 42 | 48 | 51 | |
| n-φd | in | 8-0.75 | 8-0.87 | 8-0.87 | 12-0.87 | 12-1.00 | 16-1.14 | 16-1.25 |
| mm | 8-19 | 8-22 | 8-22 | 12-22 | 12-25 | 16-29 | 16-32 | |
| H | in | 6.50 | 7.68 | 9.06 | 13.00 | 15.55 | 19.49 | 22.83 |
| mm | 165 | 195 | 230 | 330 | 395 | 495 | 580 | |
| W | in | 9.06 | 15.75 | 18.11 | 39.37 | 23.62 | 23.62 | 23.62 |
| mm | 230 | 700 | 460 | 1000 | 600 | 600 | 600 | |
| Weight | kg | 22 | 42 | 73 | 160 | 280 | 350 | 600 |
Two piece trunnion ball valve Class 600Lb main parts and materials
| NO. | Part Name | Qty. | Material | NO. | Part Name | Qty. | Material |
| 1 | Adapter | 1 | ASTM A216 WCB | 11 | Plug | 1 | ASTM A576-1025 |
| 2 | Stud | ASTM A193 B7 | 12 | Drain | 1 | Component | |
| 3 | Nut | ASTM A194 2H | 13 | Nipple | 1 | Component | |
| 4 | Grease Fitting | 2 | Component | 14 | Ball | 1 | ASTM A105 ENP |
| 5 | Stem | 1 | ASTM A105 ENP | 15 | Seat | 2 | ASTM A105 ENP+PTFE |
| 6 | Key | 1 | ASTM A576-1045 | 16 | Pressure | 2 | ASTM A105 ENP |
| 7 | Flange Gland | 1 | ASTM A105 ENP | 17 | Spring | ASTM A564 17-4PH | |
| 8 | Thrust Collar | 1 | PTFE | 18 | Seal Ring | 2 | Graf oil |
| 9 | Body | 1 | ASTM A216 WCB | 19 | O Ring | 2 | Vinton |
| 10 | Tunnel Shaft | 1 | ASTM A105 ENP |
Two piece trunnion ball valve Class 600Lb main connection dimensions and weights
| NPS d |
in | 2 | 3 | 4 | 6 | 8 | 10 | 12 |
| mm | 51 | 76 | 102 | 152 | 203 | 254 | 305 | |
| L (RF) |
in | 11.50 | 14.00 | 17.00 | 22.00 | 26.00 | 31.00 | 33.00 |
| mm | 292 | 256 | 432 | 559 | 660 | 787 | 838 | |
| L (RTJ) |
in | 11.62 | 14.12 | 17.12 | 22.12 | 26.12 | 31.12 | 33.12 |
| mm | 295 | 359 | 435 | 562 | 664 | 791 | 841 | |
| d1 | in | 3.63 | 5.00 | 6.19 | 8.50 | 10.63 | 12.75 | 15.00 |
| mm | 62 | 127 | 157 | 216 | 270 | 324 | 381 | |
| d2 | in | 5.00 | 6.63 | 8.50 | 11.50 | 13.75 | 17.00 | 19.25 |
| mm | 127 | 168 | 216 | 292 | 349 | 432 | 489 | |
| D | in | 6.50 | 8.25 | 10.75 | 14.00 | 16.50 | 20.00 | 22.00 |
| mm | 165 | 210 | 273 | 356 | 419 | 508 | 559 | |
| b | in | 1.00 | 1.25 | 1.50 | 1.88 | 2.19 | 2.50 | 2.63 |
| mm | 26 | 32 | 38 | 48 | 56 | 64 | 67 | |
| n-φd | in | 8-0.75 | 8-0.87 | 8-1.00 | 12-1.14 | 12-1.25 | 16-1.38 | 20-1.38 |
| mm | 8-19 | 8-22 | 8-25 | 12-29 | 12-32 | 16-35 | 20-35 | |
| H | in | 6.50 | 7.68 | 9.06 | 13.00 | 15.55 | 19.49 | 22.83 |
| mm | 165 | 195 | 230 | 330 | 395 | 495 | 580 | |
| W | in | 15.75 | 29.53 | 39.37 | 59.06 | 23.62 | 23.62 | 23.62 |
| mm | 400 | 750 | 1000 | 1500 | 600 | 600 | 600 | |
| Weight | kg | 32 | 55 | 90 | 230 | 390 | 650 | 850 |