API Swing Check Valve
Applicable standards:
- STEEL CHECK VALVES, API 6D
- STEEL CHECK VALVES,ISO14313
- STEEL VALVES,ASME B16.34
- FACE TO FACE, ASME B16.10
- END FLANGES,ASME B16.5
- BUTTWELDING ENDS,ASME B16.25
- INSPECTION AND TEST, API 598/API 6D
CL150
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 | 28 | 30 | 36 |
L/L1(RF/BW) | 203 | 216 | 241 | 292 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 | 1295 | 1448 | 1524 | 1956 |
L2(RTJ) | 216 | 229 | 254 | 305 | 368 | 508 | 635 | 711 | 800 | 876 | 991 | 991 | 1308 |
CL300
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 | 28 | 30 | 36 |
L/L1(RF/BW) | 267 | 292 | 318 | 356 | 445 | 533 | 622 | 711 | 838 | 864 | 978 | 1016 | 1346 | 1346 | 1499 | 1594 | 2083 |
L2(RTJ) | 283 | 308 | 333 | 371 | 460 | 549 | 638 | 727 | 854 | 879 | 994 | 1035 | 1368 | 1372 | 1524 | 1619 |
CL600
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
L/L1(RF/BW) | 292 | 330 | 356 | 432 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 |
L2(RTJ) | 295 | 333 | 359 | 435 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 | 1407 |
CL900
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L/L1(RF/BW) | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 |
L2(RTJ) | 371 | 422 | 384 | 460 | 613 | 740 | 841 | 968 | 1038 | 1140 | 1232 | 1334 |
CL1500
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
L/L1(RF/BW) | 368 | 419 | 470 | 546 | 705 | 832 | 991 | 1130 | 1257 | 1384 |
L2(RTJ) | 371 | 422 | 473 | 549 | 711 | 841 | 1000 | 1146 | 1276 | 1407 |
CL2500
NPS | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 |
L/L1(RF/BW) | 451 | 508 | 578 | 673 | 914 | 1022 | 1270 | 1422 |
L2(RTJ) | 454 | 514 | 584 | 683 | 927 | 1038 | 1292 | 1445 |