Through Conduit Valve
Cast Carbon Steel
Size 2” - 36”, Class 150 - 1500
Design & Manufacturing Standard
- Basic Design API 6D
- Face to Face Dimension ANSI/ASME B16.10
- Flange End Dimension ANSI/ASME B16.5 (2” to 24”), ANSI/ASME B16.47 & MSS SP-44 (26” & up)
- Butt-Weld End Dimension ANSI/ASME B16.25
- Inspection & Testing API 6D
Expanded View & Bill Materials | Through Conduit Valve Dimension
Through Conduit Valve Dimension
A2 (RTJ)
A1 (Raised Face - RF)
A3 (Buttwelding End - BW)
A4 (Socket Welding - SW)
Class 150
Class 300
Class 600
Class 900
Class 1500
Class 150
| VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W | |||||||
| NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
| 2 | 50 | 7.00 | 178 | 7.50 | 191 | 8.50 | 216 | 8.50 | 216 | – | – | – | – |
| 2 1/2 | 65 | 7.50 | 190 | 8.00 | 203 | 9.50 | 241 | 9.40 | 241 | – | – | – | – |
| 3 | 80 | 8.00 | 203 | 8.50 | 216 | 11.12 | 282 | 11.12 | 282 | – | – | – | – |
| 4 | 100 | 9.00 | 229 | 9.50 | 242 | 12.00 | 305 | 12.00 | 305 | 30.31 | 770 | 12.20 | 310 |
| 6 | 150 | 10.50 | 267 | 11.00 | 280 | 15.88 | 403 | 15.88 | 403 | 37.99 | 965 | 12.20 | 310 |
| 8 | 200 | 11.50 | 292 | 12.00 | 305 | 16.50 | 419 | 16.50 | 419 | 47.24 | 1200 | 12.20 | 310 |
| 10 | 250 | 13.00 | 330 | 13.50 | 343 | 18.00 | 457 | 18.00 | 457 | 53.54 | 1360 | 12.20 | 310 |
| 12 | 300 | 14.00 | 356 | 14.50 | 369 | 19.75 | 502 | 19.75 | 502 | 61.42 | 1560 | 12.20 | 310 |
| 14 | 350 | 15.00 | 381 | 15.50 | 394 | 22.50 | 572 | 22.50 | 572 | 68.50 | 1740 | 18.11 | 460 |
| 16 | 400 | 16.00 | 406 | 16.50 | 419 | 24.00 | 610 | 24.00 | 610 | 75.98 | 1930 | 18.11 | 460 |
| 18 | 450 | 17.00 | 432 | 17.50 | 445 | 26.00 | 660 | 26.00 | 660 | 85.04 | 2160 | 18.11 | 460 |
| 20 | 500 | 18.00 | 457 | 18.50 | 470 | 28.00 | 711 | 28.00 | 711 | 95.28 | 2420 | 18.11 | 460 |
| 24 | 600 | 20.00 | 508 | 20.50 | 521 | 32.00 | 813 | 32.00 | 813 | 110.24 | 2800 | 18.11 | 460 |
| 30 | 750 | 26.00 | 660 | – | – | 36.00 | 914 | 36.00 | 914 | 143.31 | 3640 | 18.11 | 460 |
Class 300
| VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W | |||||||
| NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
| 2 | 50 | 8.50 | 216 | 9.12 | 232 | 8.50 | 216 | 8.50 | 216 | – | – | – | – |
| 2 1/2 | 65 | 9.50 | 241 | 10.12 | 257 | 9.50 | 241 | 9.50 | 241 | – | – | – | – |
| 3 | 80 | 11.12 | 282 | 11.74 | 298 | 11.12 | 282 | 11.12 | 282 | – | – | – | – |
| 4 | 100 | 12.00 | 305 | 12.62 | 321 | 12.00 | 305 | 12.00 | 305 | 30.31 | 770 | 12.20 | 310 |
| 6 | 150 | 15.88 | 403 | 16.50 | 419 | 15.88 | 403 | 15.88 | 403 | 37.99 | 965 | 12.20 | 310 |
| 8 | 200 | 16.50 | 419 | 17.12 | 435 | 16.50 | 419 | 16.50 | 419 | 47.24 | 1200 | 12.20 | 310 |
| 10 | 250 | 18.00 | 457 | 18.62 | 473 | 18.00 | 457 | 18.00 | 457 | 53.54 | 1360 | 12.20 | 310 |
| 12 | 300 | 19.75 | 502 | 20.37 | 518 | 19.75 | 502 | 19.75 | 502 | 61.42 | 1560 | 12.20 | 310 |
| 14 | 350 | 30.00 | 762 | 30.62 | 778 | 30.00 | 762 | 30.00 | 762 | 68.50 | 1740 | 18.11 | 460 |
| 16 | 400 | 33.00 | 838 | 33.62 | 854 | 33.00 | 838 | 33.00 | 838 | 75.98 | 1930 | 18.11 | 460 |
| 18 | 450 | 36.00 | 914 | 36.62 | 930 | 36.00 | 914 | 36.00 | 914 | 85.04 | 2160 | 18.11 | 460 |
| 20 | 500 | 39.00 | 991 | 39.75 | 1010 | 39.00 | 991 | 39.00 | 991 | 95.28 | 2420 | 18.11 | 460 |
| 24 | 600 | 45.00 | 1143 | 45.88 | 1165 | 45.00 | 1143 | 45.00 | 1143 | 110.24 | 2800 | 18.11 | 460 |
| 30 | 750 | 55.00 | 1397 | 56.00 | 1422 | 55.00 | 1397 | 55.00 | 1397 | 143.31 | 3640 | 18.11 | 460 |
| 36 | 900 | 68.00 | 1727 | 69.12 | 1755 | 68.00 | 1727 | 68.00 | 1727 | 159.45 | 4050 | 23.32 | 600 |
Class 600
| VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W | |||||||
| NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
| 2 | 50 | 11.50 | 292 | 11.72 | 295 | 11.50 | 292 | 11.50 | 292 | 19.88 | 505 | 12.20 | 310 |
| 2 1/2 | 65 | 13.00 | 330 | 13.12 | 333 | 13.00 | 330 | 13.00 | 330 | 22.05 | 560 | 12.20 | 310 |
| 3 | 80 | 14.00 | 356 | 14.12 | 359 | 14.00 | 356 | 14.00 | 356 | 24.02 | 610 | 12.20 | 310 |
| 4 | 100 | 17.00 | 432 | 17.12 | 435 | 17.00 | 432 | 17.00 | 432 | 30.31 | 770 | 12.20 | 310 |
| 6 | 150 | 22.00 | 559 | 22.12 | 562 | 22.00 | 559 | 22.00 | 559 | 37.99 | 965 | 12.20 | 310 |
| 8 | 200 | 26.00 | 660 | 26.12 | 663 | 26.00 | 660 | 26.00 | 660 | 47.24 | 1200 | 12.20 | 310 |
| 10 | 250 | 31.00 | 787 | 31.12 | 790 | 31.00 | 787 | 31.00 | 787 | 53.94 | 1370 | 18.11 | 460 |
| 12 | 300 | 33.00 | 838 | 33.12 | 841 | 33.00 | 838 | 33.00 | 838 | 61.42 | 1560 | 18.11 | 460 |
| 14 | 350 | 35.00 | 889 | 35.12 | 892 | 35.00 | 889 | 35.00 | 889 | 68.50 | 1740 | 18.11 | 460 |
| 16 | 400 | 39.00 | 991 | 39.12 | 994 | 39.00 | 991 | 39.00 | 991 | 77.56 | 1970 | 18.11 | 460 |
| 18 | 450 | 43.00 | 1092 | 43.12 | 1095 | 43.00 | 1092 | 43.00 | 1092 | 88.98 | 2260 | 18.11 | 460 |
| 20 | 500 | 47.00 | 1194 | 47.25 | 1200 | 47.00 | 1194 | 47.00 | 1194 | 95.28 | 2420 | 18.11 | 460 |
| 24 | 600 | 55.00 | 1397 | 55.38 | 1407 | 55.00 | 1397 | 55.00 | 1397 | 101.97 | 2590 | 18.11 | 460 |
| 30 | 750 | 65.00 | 1651 | 65.00 | 1664 | 65.00 | 1651 | 65.00 | 1651 | 150 | 3821 | 24 | 600 |
| 36 | 900 | 82.00 | 2083 | 82.62 | 2099 | 82.00 | 2083 | 82.00 | 2083 | 173 | 4400 | 24 | 600 |
Class 900
| VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W | |||||||
| NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
| 2 | 50 | 14.50 | 368 | 14.62 | 371 | 14.50 | 368 | 14.50 | 368 | 20.67 | 525 | 12.20 | 310 |
| 2 1/2 | 65 | 16.50 | 419 | 16.62 | 422 | 16.50 | 419 | 16.50 | 419 | 23.03 | 585 | 12.20 | 310 |
| 3 | 80 | 15.00 | 381 | 15.12 | 384 | 15.00 | 381 | 15.00 | 381 | 25.00 | 635 | 12.20 | 310 |
| 4 | 100 | 18.00 | 457 | 18.12 | 460 | 18.00 | 457 | 18.00 | 457 | 31.50 | 800 | 12.20 | 310 |
| 6 | 150 | 24.00 | 610 | 24.12 | 613 | 24.00 | 610 | 24.00 | 610 | 39.17 | 995 | 12.20 | 310 |
| 8 | 200 | 29.00 | 737 | 29.12 | 740 | 29.00 | 737 | 29.00 | 737 | 49.21 | 1250 | 18.11 | 460 |
| 10 | 250 | 33.00 | 838 | 33.12 | 841 | 33.00 | 838 | 33.00 | 838 | 55.91 | 1420 | 18.11 | 460 |
| 12 | 300 | 38.00 | 965 | 38.12 | 968 | 38.00 | 965 | 38.00 | 965 | 62.99 | 1600 | 18.11 | 460 |
| 14 | 350 | 40.50 | 1029 | 40.88 | 1039 | 40.50 | 1029 | 40.50 | 1029 | 70.87 | 1800 | 18.11 | 460 |
| 16 | 400 | 44.50 | 1130 | 44.88 | 1140 | 44.50 | 1130 | 44.50 | 1130 | 77.82 | 2000 | 18.11 | 460 |
| 18 | 450 | 48.00 | 1219 | 48.50 | 1232 | 48.00 | 1219 | 48.00 | 1219 | 88.98 | 2260 | 18.11 | 460 |
| 20 | 500 | 52.00 | 1321 | 52.50 | 1334 | 52.00 | 1321 | 52.00 | 1321 | 99.21 | 2520 | 18.11 | 460 |
| 24 | 600 | 61.00 | 1549 | 61.75 | 1568 | 61.00 | 1549 | 61.00 | 1549 | 104.33 | 2650 | 18.11 | 460 |
Class 1500
| VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W | |||||||
| NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
| 2 | 50 | 14.50 | 368 | 14.62 | 371 | 14.50 | 368 | 14.50 | 368 | 21.26 | 540 | 12.20 | 310 |
| 2 1/2 | 65 | 16.50 | 419 | 16.62 | 422 | 16.50 | 419 | 16.50 | 419 | 23.54 | 598 | 12.20 | 310 |
| 3 | 80 | 18.50 | 470 | 18.62 | 473 | 18.50 | 470 | 18.50 | 470 | 25.59 | 650 | 18.11 | 460 |
| 4 | 100 | 21.50 | 546 | 21.62 | 549 | 21.50 | 546 | 21.50 | 546 | 31.89 | 810 | 18.11 | 460 |
| 6 | 150 | 27.75 | 705 | 28.00 | 711 | 27.75 | 705 | 27.75 | 705 | 42.13 | 1070 | 18.11 | 460 |
| 8 | 200 | 32.75 | 832 | 33.13 | 842 | 32.75 | 832 | 32.75 | 832 | 53.15 | 1350 | 18.11 | 460 |
| 10 | 250 | 39.00 | 991 | 39.38 | 1001 | 39.00 | 991 | 39.00 | 991 | 58.26 | 1480 | 18.11 | 460 |
| 12 | 300 | 44.50 | 1130 | 45.12 | 1146 | 44.50 | 1130 | 44.50 | 1130 | 66.14 | 1680 | 18.11 | 460 |
Expanded View & Bill Materials | Through Conduit Valve Dimension