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Face to Face Dimensions:ANSI B16.10
Flange end Dimension :ANSI B16.5
Butt Welded Dimensions:ANSI B16.25
Design and Manufacture:API 600
Pressure Test:API 598
Main material: WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M 、CN7M、、Monel、 20# Alloys、4A、5A, ect.
Class150 HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| d | mm | 51 | 64 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 337 | 387 | 438 | 489 | 591 |
| L(RF) | mm | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 |
| L(BW) | mm | 216 | 241 | 283 | 305 | 381 | 403 | 419 | 457 | 502 | 572 | 610 | 660 | 711 | 813 |
| L(RTJ) | mm | 191 | 203 | 216 | 241 | 267 | 279 | 305 | 343 | 368 | 394 | 419 | 445 | 470 | 521 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| d2 | mm | 120.5 | 139.5 | 152.5 | 190.5 | 216 | 241.5 | 298.5 | 362 | 432 | 476 | 540 | 578 | 635 | 749.5 |
| D | mm | 152 | 178 | 190 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
| b | mm | 16 | 18 | 19 | 24 | 24 | 26 | 29 | 31 | 32 | 35 | 37 | 40 | 43 | 48 |
| n-Фd | mm | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
| H | mm | 400 | 435 | 515 | 595 | 725 | 780 | 975 | 1150 | 1380 | 1545 | 1733 | 1915 | 2122 | 2520 |
| H1 | mm | 820 | 1020 | 1200 | 1430 | 1580 | 1780 | 1990 | 2220 | 2600 | |||||
| W | mm | 200 | 200 | 250 | 280 | 280 | 300 | 350 | 400 | 450 | 500 | 500 | 500 | 600 | 600 |
| W1 | mm | 310 | 310 | 310 | 310 | 310 | 460 | 460 | 460 | 460 |
Class300 HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| d | mm | 51 | 64 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 337 | 387 | 432 | 483 | 584 |
| L(RF) | mm | 216 | 241 | 283 | 305 | 381 | 403 | 419 | 457 | 502 | 762 | 838 | 914 | 991 | 1143 |
| L(BW) | mm | 216 | 241 | 283 | 305 | 381 | 403 | 419 | 457 | 502 | 762 | 838 | 914 | 991 | 1143 |
| L(RTJ) | mm | 232 | 257 | 298 | 321 | 397 | 419 | 435 | 473 | 518 | 778 | 854 | 930 | 1010 | 1165 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| d2 | mm | 127 | 149 | 168.5 | 200 | 235 | 270 | 330 | 387.5 | 451 | 514.5 | 571.5 | 628.5 | 686 | 813 |
| D | mm | 165 | 190 | 210 | 254 | 279 | 318 | 381 | 445 | 521 | 584 | 648 | 711 | 775 | 914 |
| b | mm | 23 | 26 | 29 | 32 | 35 | 37 | 42 | 48 | 51 | 54 | 58 | 61 | 64 | 70 |
| n-Фd | mm | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 | 16-29 | 16-32 | 20-32 | 20-35 | 24-35 | 24-35 | 24-41 |
| H | mm | 420 | 446 | 537 | 619 | 722 | 806 | 1000 | 1240 | 1425 | 1585 | 1790 | 1960 | 2158 | 2576 |
| H1 | mm | 650 | 750 | 835 | 1030 | 1280 | 1460 | 1620 | 1830 | 2000 | 2220 | 2620 | |||
| W | mm | 200 | 200 | 250 | 280 | 300 | 350 | 400 | 450 | 500 | 500 | 600 | 650 | 750 | 900 |
| W1 | mm | 310 | 310 | 310 | 310 | 310 | 310 | 460 | 460 | 460 | 460 | 600 |
Class600 HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| d | mm | 51 | 64 | 76 | 102 | 127 | 152 | 200 | 248 | 298 | 327 | 375 | 419 | 464 | 559 |
| L(RF) | mm | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 |
| L(BW) | mm | 292 | 330 | 356 | 432 | 508 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 | 1397 |
| L(RTJ) | mm | 295 | 333 | 359 | 435 | 511 | 562 | 664 | 791 | 841 | 892 | 994 | 1095 | 1200 | 1407 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| d2 | mm | 127 | 149 | 168.5 | 216 | 267 | 292 | 349 | 432 | 489 | 527 | 603 | 654 | 724 | 838 |
| D | mm | 165 | 190 | 210 | 273 | 330 | 356 | 419 | 508 | 559 | 603 | 686 | 743 | 813 | 940 |
| b | mm | 26 | 29 | 32 | 38 | 45 | 48 | 56 | 64 | 67 | 70 | 77 | 83 | 89 | 102 |
| n-Фd | mm | 8-19 | 8-22 | 8-22 | 8-25 | 8-29 | 12-29 | 12-32 | 16-35 | 20-35 | 20-38 | 20-41 | 20-44 | 24-44 | 24-52 |
| H | mm | 444 | 500 | 558 | 665 | 760 | 868 | 1073 | 1263 | 1600 | 1705 | 1835 | |||
| H1 | mm | 585 | 695 | 790 | 900 | 1110 | 1300 | 1650 | 1750 | 1900 | 2020 | 2172 | 2650 | ||
| W | mm | 200 | 250 | 280 | 300 | 350 | 450 | 500 | 650 | 700 | 900 | 900 | |||
| W1 | mm | 310 | 310 | 310 | 310 | 310 | 460 | 460 | 460 | 460 | 600 | 600 | 600 |
Class900 HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| d | mm | 47 | 57 | 73 | 98 | 121 | 146 | 190 | 234 | 282 | 311 | 354 | 400 | 444 | 533 |
| L(RF) | mm | 368 | 419 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 | 1549 |
| L(BW) | mm | 368 | 419 | 381 | 457 | 559 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 | 1549 |
| L(RTJ) | mm | 371 | 422 | 384 | 460 | 562 | 613 | 740 | 841 | 968 | 1039 | 1140 | 1232 | 1334 | 1568 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| d2 | mm | 165 | 190.5 | 190.5 | 235 | 279.4 | 317.5 | 393.7 | 469.9 | 533.4 | 558.8 | 615.9 | 685.8 | 749.3 | 901.7 |
| D | mm | 216 | 244 | 241 | 292 | 349 | 381 | 470 | 545 | 610 | 640 | 705 | 785 | 855 | 1040 |
| b | mm | 38.5 | 41.5 | 38.5 | 44.5 | 51 | 56 | 64 | 70 | 79.5 | 86 | 89 | 102 | 108 | 140 |
| n-Фd | mm | 8-26 | 8-29 | 8-26 | 8-32 | 8-35 | 12-32 | 12-39 | 16-39 | 20-39 | 20-42 | 20-45 | 20-51 | 20-54 | 20-67 |
| H | mm | 500 | 550 | 610 | 702 | 850 | 980 | 1100 | 1320 | 1500 | 1900 | 2050 | |||
| H1 | mm | 660 | 750 | 900 | 1060 | 1140 | 1370 | 1560 | 1950 | 2100 | 2300 | 2450 | 2600 | ||
| W | mm | 280 | 280 | 300 | 350 | 400 | 500 | 650 | 700 | 900 | 900 | 900 | |||
| W1 | mm | 310 | 310 | 310 | 460 | 460 | 460 | 460 | 600 | 600 | 600 | 600 | 600 |
Class1500 HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
| d | mm | 47 | 57 | 70 | 92 | 111 | 136 | 178 | 222 | 263 | 289 | 330 |
| L(RF) | mm | 368 | 419 | 470 | 546 | 673 | 705 | 832 | 991 | 1130 | 1257 | 1384 |
| L(BW) | mm | 368 | 419 | 470 | 546 | 673 | 705 | 832 | 991 | 1130 | 1257 | 1384 |
| L(RTJ) | mm | 371 | 422 | 473 | 549 | 676 | 711 | 841 | 1000 | 1146 | 1276 | 1407 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 |
| d2 | mm | 165 | 190.5 | 203.2 | 241.3 | 292.1 | 317.5 | 393.7 | 482.6 | 571.5 | 635 | 704.8 |
| D | mm | 216 | 244 | 267 | 311 | 375 | 394 | 483 | 585 | 675 | 750 | 825 |
| b | mm | 38.5 | 41.5 | 48 | 54 | 73.5 | 83 | 92.9 | 108 | 124 | 133.5 | 146.5 |
| n-Фd | mm | 8-26 | 8-29 | 8-32 | 8-35 | 8-42 | 12-39 | 12-45 | 12-51 | 16-54 | 16-61 | 16-67 |
| H | mm | 510 | 560 | 620 | 728 | 870 | 1000 | 1130 | 1360 | |||
| H1 | mm | 670 | 770 | 920 | 1070 | 1180 | 1410 | 1620 | 2020 | 2180 | ||
| W | mm | 280 | 300 | 350 | 400 | 450 | 500 | 750 | 900 | |||
| W1 | mm | 310 | 310 | 310 | 460 | 460 | 600 | 600 | 600 | 600 |
Class2500HighTemperature Gate valves
| NPS | in | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| d | mm | 38 | 47 | 57 | 73 | 92 | 111 | 146 | 184 | 219 |
| L(RF) | mm | 451 | 508 | 578 | 673 | 794 | 914 | 1022 | 1270 | 1422 |
| L(BW) | mm | 451 | 508 | 578 | 673 | 794 | 914 | 1022 | 1270 | 1422 |
| L(RTJ) | mm | 454 | 514 | 584 | 683 | 807 | 927 | 1038 | 1292 | 1445 |
| d1 | mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 |
| d2 | mm | 171.4 | 196.8 | 228.6 | 273 | 323.8 | 368.3 | 438.1 | 539.7 | 619.1 |
| D | mm | 235 | 267 | 305 | 356 | 419 | 483 | 550 | 675 | 760 |
| b | mm | 51 | 57.5 | 67 | 76.5 | 92.5 | 108 | 127 | 165.5 | 184.5 |
| n-Фd | mm | 8-29 | 8-32 | 8-35 | 8-42 | 8-48 | 8-54 | 12-54 | 12-67 | 12-74 |
| H | mm | 530 | 580 | 650 | 750 | 900 | 1040 | 1150 | 1400 | |
| H1 | mm | 580 | 630 | 700 | 800 | 960 | 1100 | 1200 | 1460 | 1660 |
| W | mm | 280 | 300 | 350 | 400 | 500 | 600 | 750 | 900 | |
| W1 | mm | 310 | 310 | 310 | 310 | 460 | 460 | 460 | 600 | 600 |
API Trim NO. Table
|
No |
Seat |
Gate、disc 、ball or body |
Stem |
No |
Seat |
Gate、disc 、ball or body |
Stem | |
| 01 | 13Cr | 13Cr | 13Cr | 31 | STELLITE | 321SS | 321SS | |
| 02 | 304SS | 304SS | 304SS | 32 | STELLITE | STELLITE | 321SS | |
| 03 | 310SS | 310SS | 310SS | 33 | 347SS | 347SS | 347SS | |
| 04 | HARD 13Cr | HARD 13Cr | 13Cr | 34 | STELLITE | 347SS | 347SS | |
| 05 | STELLITE | STELLITE | 13Cr | 35 | NICKEL ALLOY | 13Cr | 13Cr | |
| 06 | Cu-Ni | 13Cr | 13Cr | 36 | A105/PTFE | A105+ENP | A105+ENP | |
| 07 | 13Cr | HARD 13Cr | 13Cr | 37 | A105/PTFE | WCB+ENP | A105+ENP | |
| 08 | STELLITE | 13Cr | 13Cr | 38 | 13Cr/PTFE | 13Cr | 13Cr | |
| 09 | Cu-Ni | Cu-Ni | Cu-Ni | 39 | 304SS/PTFE | 304SS | 304SS | |
| 10 | 316SS | 316SS | 316SS | 40 | 316SS/PTFE | 316SS | 316SS | |
| 11 | Cu-Ni | STELLITE | Cu-Ni | 41 | A105/RPTFE | A105+ENP | A105+ENP | |
| 12 | STELLITE | 316SS | 316SS | 42 | A105/RPTFE | WCB+ENP | A105+ENP | |
| 13 | ALLOY 20 | ALLOY 20 | ALLOY 20 | 43 | 13Cr/RPTFE | 13Cr | 13Cr | |
| 14 | STELLITE | ALLOY 20 | ALLOY 20 | 44 | 304SS/RPTFE | 304SS | 304SS | |
| 15 | STELLITE | STELLITE | 304SS | 45 | 316SS/RPTFE | 316SS | 316SS | |
| 16 | STELLITE | STELLITE | 316SS | 46 | A105/NYLON | A105+ENP | A105+ENP | |
| 17 | STELLITE | STELLITE | 347SS | 47 | A105/NYLON | WCB+ENP | A105+ENP | |
| 18 | STELLITE | STELLITE | ALLOY 20 | 48 | A105/NYLON | 304SS | 304SS | |
| 19 | MONEL | MONEL | MONEL | 49 | A105/NYLON | 316SS | 316SS | |
| 20 | BRONZE | BRONZE | 13Cr | 50 | 13Cr/NYLON | 13Cr | 13Cr | |
| 21 | HASTELLOY B | HASTELLOY B | HASTELLOY B | 51 | 304SS/NYLON | 304SS | 304SS | |
| 22 |
| HASTELLOY C | HASTELLOY C | 52 | 316SS/NYLON | 316SS | 316SS | |
| 23 | STELLITE | 304SS | 304SS | 53 | A105/PEEK | A105+ENP | A105+ENP | |
| 24 | 304LSS | 304LSS | 304LSS | 54 | A105/PEEK | WCB+ENP | A105+ENP | |
| 25 | STELLITE | 304LSS | 304LSS | 55 | 13Cr/PEEK | 13Cr | 13Cr | |
| 26 | STELLITE | STELLITE | 304LSS | 56 | 304SS/PEEK | 304SS | 304SS | |
| 27 | 316LSS | 316LSS | 316LSS | 57 | 316SS/PEEK | 316SS | 316SS | |
| 28 | STELLITE | 316LSS | 316LSS |
|
|
|
|
|
| 29 | STELLITE | STELLITE | 316LSS |
|
|
| ||
| 30 | 321SS | 321SS | 321SS |
|
|
|
| |
Note:please indicate it directly in the
order for the internal part’smaterial uncovered in the table
Nowadays, people pay much attention to environmental protection.
We Sedelon also take it into consideration.
Low Emission Globe valves /Low Leakage Globe valves can effectively prevent the medium leakage and emission, thus being good for the environment.
Equipped with Fugitive Emission Test Certificate ISO 15848-1:2006, Sedelon manufactures Fugitive Emission Globe valves in order to make a contribution to protecting the environment.
Face to Face Dimensions:ANSI B16.10
Flange end Dimension :ANSI B16.5
Butt Welded Dimensions:ANSI B16.25
Design and Manufacture:API 602
Pressure Test:API 598
Materials:A105、 F304 、F304L 、F316 、F316L、LF1 、LF2、LF3、LF9、 F51、F53、F11、F22
SEDELON Tilting Disc Check Valves are engineered for low-slam, non-return protection in pipelines where backflow must be stopped without water-hammer shock. The disc tilts open on forward flow and pivots back onto the seat the instant flow reverses, giving a faster, quieter close than a swing-check design — ideal for pump discharge, compressor lines, and long-distance transmission.
Built to ASME B16.34 (design & manufacture) and tested to API 598 (shell + seat), the valves cover NPS 2″–24″ and Class 150–900, with flanged (ANSI B16.5) or butt-welded (ANSI B16.25) ends. A broad material menu — WCB, WC6/WC9, CF8/CF8M, LCB/LCC, Monel, CN7M — supports water, steam, oil & gas, and low-temperature duty.
Corporate Mission: Create Value for Clients, Create Opportunities for Staff, Create Efficiency for Corporate, Create wealth for Society.Quality+Service=Satisfaction.