API Forged Steel Trunnion Mounted Ball Valve
2016-11-14 14:04:58
Class150、Class300、Class600、Class900、Class1500、Class2500
Main Parts and Matercials
ITEM | Parts name | Carton Steel | Cr-Mo Steel | Carbon Steel | ITEM | Parts name | Carton Steel | Cr-Mo Steel | Carbon Steel |
1 | Body | ASTWA105 | A182 F304 | A350 U2 | 18 | Bonnet | ASTMA105 | A182 F304 | A350 LF2 |
2 | Gasket | Soft Graphlte+SS | Soft Graphite+SS | Soft Graphite+SS | 19 | Sealant Injection Valve | A29 1025 | SS | SS |
3 | Drain valve | A29 1025 | A182 F304 | SS | 20 | Top Bush Bearing | PTFE+CS | PTFE+SS | PTFE+SS |
4 | Bottom Cover | ASTWA105 | A182 F304 | A350 LF2 | 21 | Stem | A182 F6a | A182 F304 | A182F304 |
5 | Stud | A193B7 | A193 B8 | A320L7 | 22 | Flat Bush Bearing | PTFE+CS | PTFE+SS | PTFE+SS |
6 | Gasket | Soft Graphlte+SS | Soft Graphite+SS | Soft Graphite+SS | 23 | Yoke | A216WCB | A216WCB | A216WCB |
7 | O Ring | VITON | VITON | VITON | 24 | Connecting Ring | ANS11025 | ANS11025 | ANSI 1025 |
8 | Bottom Bush Bearing | PTFE+CS | PTFE+SS | PTFE+SS | 25 | Stud | A193B7 | A193 B7 | A193B7 |
9 | Ball | ASTMA105+ENP | A182 F304 | A182F304 | 26 | O Ring | VITON | VITON | VITON |
10 | Middle Flange Gasket | Soft Graphlte+SS | Soft Graphite+SS | Soft Graphite+SS | 27 | O Ring | VITON | VITON | VITON |
11 | O Ring | VITON | VITON | VITON | 28 | Gasket | Soft Graphlte+SS | Soft Graphite+SS | Soft Graphite+SS |
12 | Fire Safe Ring | Soft Graphlte+SS | Soft Graphite+SS | Soft Graphite+SS | 29 | Cover | ASTMA105 | A182 F304 | A350Lf2 |
13 | Sealing Ring | PTFE、NYLON、PEEK、MOLON、PCTFE | 30 | Locating Pin | A182 F6a | A182 F6a | A182 F6a | ||
14 | Seat | ASTMA105+ENP | A182 F304 | A182F304 | 31 | Stud | A193B7 | A193 B7 | A193B7 |
15 | Spring | INCONEL X-750 | INCONEL X-750 | INCONEL X-750 | 32 | Worm Gear | - | - | - |
16 | Stud | A193B7 | A193 B8 | A320L7 | 33 | Sealant Injection Valve | A29 1025 | SS | SS |
17 | Nut | A194 2H | A194 8 | A194 7 |
The trunnion ball valve general use of cast steel body, we can also use forged steel upon customer'
requirements. The flange size and face to face dimension of forged steel trunnion ball
l valve is the same as the cast steel trunnion ball valve.
Standards
Design and manufacture: API 6D,API 608
Inspection & test: API 6D, API 598
Flanged end dimensions: ASME B16.5, MSS SP-44
Butt welding ends: ASME B16.25
Face to face: ASME B16.10
Class 150~2500 Forged Steel Trunnion Ball Valve
Size | Class | |||||||||||||
Class150 | Class300 | Class600 | ||||||||||||
DN | NPS | Dimension(mm) | ||||||||||||
L | d | d1 | H | L | d | d1 | H | L | d | d1 | H | |||
RF | RJ | |||||||||||||
125 | 5" | 356 | 102 | 127 | 330 | 381 | 102 | 127 | 340 | 508 | 511 | 102 | 127 | 358 |
150 | 6" | 394 | 102 | 152 | 330 | 403 | 102 | 152 | 340 | 559 | 562 | 102 | 152 | 358 |
200 | 8" | 457 | 152 | 203 | 392 | 502 | 152 | 203 | 402 | 660 | 664 | 152 | 203 | 445 |
250 | 10" | 533 | 203 | 254 | 492 | 568 | 203 | 254 | 498 | 787 | 791 | 203 | 254 | 498 |
300 | 12" | 610 | 254 | 305 | 548 | 648 | 254 | 305 | 655 | 838 | 814 | 254 | 305 | 653 |
350 | 14" | 686 | 305 | 305 | 688 | 762 | 305 | 337 | 658 | 889 | 892 | 305 | 337 | 665 |
400 | 16" | 762 | 305 | 337 | 688 | 838 | 305 | 387 | 658 | 991 | 994 | 337 | 387 | 665 |
450 | 18" | 864 | 337 | 387 | 722 | 914 | 337 | 438 | 686 | 1092 | 1095 | 387 | 438 | 738 |
500 | 20" | 914 | 387 | 489 | 750 | 991 | 387 | 489 | 880 | 1194 | 1200 | 387 | 489 | 920 |
600 | 24" | 1067 | 489 | 591 | 952 | 1143 | 489 | 591 | 1110 | 1397 | 1407 | 489 | 591 | 1200 |
650 | 26" | 1143 | 538 | 633 | 1050 | 1245 | 538 | 633 | 1250 | - | - | - | - | - |
700 | 28" | 1245 | 591 | 684 | 1154 | 1346 | 591 | 684 | 1400 | - | - | - | - | - |
750 | 30" | 1295 | 633 | 735 | 1300 | 1397 | 633 | 735 | 1500 | - | - | - | - | - |
800 | 32" | 1372 | 684 | 779 | 1550 | 1524 | 684 | 779 | 1600 | - | - | - | - | - |
900 | 36" | 1524 | 779 | 874 | 1740 | 1727 | 779 | 874 | 1800 | - | - | - | - | - |
Size | Cloass900 | Class 1500 | Class2500 | |||||||||||||
DN | NPS | L | d | d1 | H | L | RJ | d | d1 | H | L | d | d1 | H | ||
RF | RJ | RF | RF | RJ | ||||||||||||
65 | 2 1/2" | 419 | 422 | 50 | 64 | 250 | 419 | 422 | 50 | 64 | 320 | 508 | 514 | 42 | 52 | 320 |
80 | 3" | 381 | 384 | 64 | 76 | 300 | 470 | 473 | 64 | 76 | 340 | 578 | 584 | 52 | 62 | 350 |
100 | 4" | 457 | 460 | 76 | 102 | 345 | 546 | 549 | 76 | 102 | 385 | 673 | 683 | 62 | 87 | 400 |
125 | 5" | 559 | 562 | 102 | 127 | 415 | 673 | 676 | 102 | 127 | 415 | 796 | 807 | 87 | 100 | 425 |
150 | 6" | 610 | 613 | 102 | 152 | 415 | 705 | 711 | 102 | 144 | 480 | 914 | 927 | 87 | 131 | 500 |
200 | 8" | 737 | 740 | 152 | 203 | 477 | 832 | 841 | 144 | 192 | 580 | 1022 | 1038 | 131 | 179 | 590 |
250 | 10" | 838 | 841 | 203 | 254 | 520 | 991 | 1000 | 192 | 239 | 584 | 1270 | 1292 | 179 | 223 | 610 |
300 | 12" | 965 | 968 | 254 | 305 | 528 | 1130 | 1146 | 239 | 287 | 650 | 1422 | 1445 | 223 | 265 | 660 |
350 | 14" | 1029 | 1038 | 305 | 322 | 680 | - | - | - | - | - | - | - | - | - | - |
400 | 16" | 1130 | 1140 | 305 | 373 | 680 | - | - | - | - | - | - | - | - | - | - |
Note : Flange dimentions of trunnion ball valve with reduced bore are the same as that of full bore ball valve.