Ball Valves Face-to-face and End-to-end Dimensions
API 6D Ball Valves (side entry) Face-to-face (A) and End-to-end (B,C) Dimensions in millimeters, including floating and trunnion ball valves, long and short pattern, full bore and reduced bore.
Note:
1. The dimesnions for floating and trunnion ball valves are the same for same sizes & pressure ratings.
2. Tolerance:
±0.06 in. (1.5 mm) on valve sizes 10 in. and smaller
±0.12 in. (3.0 mm) on valve sizes 12 in. and larger
ball valve face to face dimension (raised face)
ball valve end to end dimension (ring joint)
ball valve end to end dimension (weld end)
Class 150 Ball Valve Dimensions
(Dimensions in millimeters)
| NPS | DN | Long Pattern, Full Bore and Reduced Bore | Short Pattern, Full Bore and Reduced Bore | ||||
| Raised Face | Weld End | Ring Joint | Raised Face | Weld End | Ring Joint | ||
| A | B | C | A | B | C | ||
| Class 150 | |||||||
| 2" | 50 | 178 | 216 | 191 | — | — | — |
| 2-1/2" | 65 | 191 | 241 | 203 | — | — | — |
| 3" | 80 | 203 | 283 | 216 | — | — | — |
| 4" | 100 | 229 | 305 | 241 | — | — | — |
| 6" | 150 | 394 | 457 | 406 | 267 | 403 | 279 |
| 8" | 200 | 457 | 521 | 470 | 292 | 419 | 305 |
| 10" | 250 | 533 | 559 | 546 | 330 | 457 | 343 |
| 12" | 300 | 610 | 635 | 622 | 356 | 502 | 368 |
| 14" | 350 | 686 | 762 | 699 | — | — | — |
| 16" | 400 | 762 | 838 | 775 | — | — | — |
| 18" | 450 | 864 | 914 | 876 | — | — | — |
| 20" | 500 | 914 | 991 | 927 | — | — | — |
| — | — | — | — | — | — | — | — |
| 24" | 600 | 1067 | 1143 | 1080 | — | — | — |
| 26" | 650 | 1143 | 1245 | — | — | — | — |
| 28" | 700 | 1245 | 1346 | — | — | — | — |
| 30" | 750 | 1295 | 1397 | — | — | — | — |
| 32" | 800 | 1372 | 1524 | — | — | — | — |
| 34" | 850 | 1473 | 1626 | — | — | — | — |
| 36" | 900 | 1524 | 1727 | — | — | — | — |
Class 300 Ball Valve Dimensions
(Dimensions in millimeters)
| NPS | DN | Long Pattern, Full Bore and Reduced Bore | Short Pattern,Full Bore,and Reduced | ||||
| Raised Face | Weld End | Ring Joint | Raised Face | Weld End | Ring Joint | ||
| A | B | C | A | B | C | ||
| Class 300 | |||||||
| 2" | 50 | 216 | 216 | 232 | — | — | — |
| 21/2" | 65 | 241 | 241 | 257 | — | — | — |
| 3" | 80 | 283 | 283 | 298 | — | — | — |
| 4" | 100 | 305 | 305 | 321 | — | — | — |
| 6" | 150 | 403 | 457 | 419 | — | — | — |
| 8" | 200 | 502 | 521 | 518 | 419 | 419 | 435 |
| 10" | 250 | 568 | 559 | 584 | 457 | 457 | 473 |
| 12" | 300 | 648 | 635 | 664 | 502 | 502 | 518 |
| 14" | 350 | 762 | 762 | 778 | — | — | — |
| 16" | 400 | 838 | 838 | 854 | — | — | — |
| 18" | 450 | 914 | 914 | 930 | — | — | — |
| 20" | 500 | 991 | 991 | 1010 | — | — | — |
| 22" | 550 | 1092 | 1092 | 1114 | — | — | — |
| 24" | 600 | 1143 | 1143 | 1165 | — | — | — |
| 26" | 650 | 1245 | 1245 | 1270 | — | — | — |
| 28" | 700 | 1346 | 1346 | 1372 | — | — | — |
| 30" | 750 | 1397 | 1397 | 1422 | — | — | — |
| 32" | 800 | 1524 | 1524 | 1553 | — | — | — |
| 34" | 850 | 1626 | 1626 | 1654 | — | — | — |
| 36" | 900 | 1727 | 1727 | 1756 | — | — | — |
Class 600-900 Ball Valve Dimensions
(Dimensions in millimeters)
| NPS | DN | Full Bore,and Reduced Bore | Full Bore,and Reduced Bore | ||||
| Raised Face | Raised Face | Raised Face | Raised Face | Weld End | Ring Joint | ||
| A | A | A | A | B | C | ||
| Class 600 | Class 900 | ||||||
| 2" | 50 | 292 | 292 | 292 | 368 | 368 | 371 |
| 21/2" | 65 | 330 | 330 | 13.00330 | 419 | 419 | 422 |
| 3" | 80 | 356 | 356 | 356 | 381 | 381 | 384 |
| 4" | 100 | 432 | 432 | 432 | 457 | 457 | 460 |
| 6" | 150 | 559 | 559 | 559 | 610 | 610 | 613 |
| 8" | 200 | 660 | 660 | 660 | 737 | 737 | 740 |
| 10" | 250 | 787 | 787 | 787 | 838 | 838 | 841 |
| 12" | 300 | 838 | 838 | 838 | 965 | 965 | 968 |
| 14" | 350 | 889 | 889 | 889 | 1029 | 1029 | 1038 |
| 16" | 400 | 991 | 991 | 991 | 1130 | 1130 | 1140 |
| 18" | 450 | 1092 | 1092 | 1092 | 1219 | 1219 | 1232 |
| 20" | 500 | 1194 | 1194 | 1194 | 1321 | 1321 | 1334 |
| 22" | 550 | 1295 | 1295 | 1295 | — | — | — |
| 24" | 600 | 1397 | 1397 | 1397 | 1549 | 1549 | 1568 |
Class 1500-2500 Ball Valve Dimensions
(Dimensions in millimeters)
| NPS | DN | Full Bore and Reduced Bore | Full Bore and Reduced Bore | ||||
| Raised Face | Weld End | Ring Joint | Raised Face | Weld End | Ring Joint | ||
| A | B | C | A | B | C | ||
| Class 1500 | Class 2500 | ||||||
| 2" | 50 | 368 | 368 | 371 | 451 | 451 | 454 |
| 2-1/2" | 65 | 419 | 419 | 422 | 508 | 508 | 514 |
| 3" | 80 | 470 | 470 | 473 | 578 | 578 | 584 |
| 4" | 100 | 546 | 546 | 549 | 673 | 673 | 683 |
| 6" | 150 | 705 | 705 | 711 | 914 | 914 | 927 |
| 8" | 200 | 832 | 832 | 841 | 1022 | 1022 | 1038 |
| 10" | 250 | 991 | 991 | 1000 | 1270 | 1270 | 1292 |
| 12" | 300 | 1130 | 1130 | 1146 | 1422 | 1422 | 1445 |
| 14" | 350 | 1257 | 1257 | 1276 | — | — | — |
| 16" | 400 | 1384 | 1384 | 1407 | — | — | — |
| 18" | 450 | 1537 | — | 1559 | — | — | — |
| 20" | 500 | 1664 | — | 1686 | — | — | — |
| 22" | 550 | — | — | — | — | — | — |
| 24" | 600 | — | — | 1972 | — | — | — |
| 26" | 650 | 1943 | — | — | — | — | — |
