TEKO Industry Co., Limited |
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Sulfur Corrosion Crack Resistant Trunnion Mounted Ball Forged Steel Valve For Natural Gas
Quick Info
Forged steel trunnion mounted ball valves, 3 piece split body, side entry, gear operated or bare stem with ISO 5211 mounting pad, full bore or reduced bore.
Design Features
T-shaped blow-out proof stem design.
Double sealing O-rings to prevent leakage from stem area.
Fire safe metal to metal design for emergency seals once soft seating materials are destroyed after fire.
Gasket & O-ring combined arrangement to prevent leakage from body joints.
Seat spring to exert force on the seat to ensure a tight sealing even at low line pressure.
Standards compliance
Design and manufacture: ANSI B16.34,API 608,API 6D,BS5351
Face to face dimensions: ANSI B16.10,API 6D
Flanged connection: ANSI B16.5
Butt welded: ANSI B16.25
Fie-safe: API 607~API 6FA
Test and inspection: API 598,API6D
Material List:
NO | Part Name | Material | NO | Part Name | Material |
1 | O ring | Rubber | 13 | Ball | A105+ENP |
2 | Sealing ring | PTFE | 14 | Bushing | PTFE+SS |
3 | Seat | A105 | 15 | Stem | A276-410 |
4 | Spring | ANSI 9260 | 16 | Gasket | Graphite+SS |
5 | Bolt | A193-B7 | 17 | Cover | A105 |
6 | Bonnet | A105 | 18 | Packing | Graphite |
7 | Grease valve | A276-410 | 19 | Yoke | A216-WCB |
8 | Gasket | Graphite | 20 | Gear actuator | Assembly |
9 | Stem | A276-410 | 21 | Connection set | ANSI 1045 |
10 | Gasket | Graphite+SS | 22 | Gland | A216-WCB |
11 | Bushing | PTFE+SS | 23 | Fitting pin | A276-410 |
12 | Body | A105 | 24 | Stopple | A105 |
Dimensions & Weight
Class 150 | ||||||||||||
Size | inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L(RTJ) | mm | 178 | 203 | 229 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 |
H | mm | 153 | 195 | 213 | 500 | 568 | 605 | 662 | 725 | 770 | 970 | 935 |
H1 | mm | 139 | 178 | 191 | 220 | 289 | 318 | 382 | 430 | 470 | 489 | 528 |
L0 | mm | 400 | 600 | 850 | 400 | 400 | 400 | 400 | 800 | 800 | 600 | 500 |
Weight | kg | 30 | 50 | 90 | 203 | 289 | 450 | 588 | 676 | 864 | 764 | 911 |
Class 300 | ||||||||||||
Size | inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L | mm | 216 | 283 | 305 | 403 | 502 | 568 | 648 | 762 | 838 | 914 | 911 |
L(RTJ) | mm | 232 | 299 | 321 | 419 | 518 | 584 | 664 | 778 | 854 | 930 | 1010 |
H | mm | 153 | 195 | 213 | 500 | 569 | 605 | 662 | 725 | 770 | 970 | 935 |
H1 | mm | 139 | 178 | 191 | 220 | 289 | 318 | 382 | 430 | 470 | 489 | 528 |
L0 | mm | 600 | 1250 | 1300 | 400 | 400 | 400 | 400 | 800 | 800 | 600 | 500 |
Weight | kg | 30 | 50 | 90 | 203 | 289 | 450 | 588 | 676 | 864 | 764 | 911 |
Class 600 | ||||||||||||
Size | inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L | mm | 292 | 356 | 432 | 559 | 660 | 787 | 838 | 889 | 991 | 1092 | 1194 |
L(RTJ) | mm | 295 | 359 | 435 | 562 | 663 | 790 | 841 | 892 | 994 | 1095 | 1200 |
H | mm | 153 | 195 | 213 | 500 | 569 | 645 | 702 | 750 | 815 | 970 | 1065 |
H1 | mm | 119 | 145 | 180 | 220 | 289 | 318 | 382 | 430 | 470 | 489 | 561 |
L0 | mm | 600 | 1250 | 1300 | 400 | 400 | 457 | 457 | 800 | 800 | 600 | 600 |
Weight | kg | 32 | 64 | 122 | 267 | 521 | 773 | 1118 | 1700 | 1970 | 1218 | 1646 |
Class 900 | ||||||||||||
Size | inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L | mm | 368 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1210 | 1321 |
L(RTJ) | mm | 372 | 384 | 460 | 613 | 780 | 841 | 968 | 1038 | 1140 | 1232 | 1334 |
H | mm | 162 | 205 | 239 | 591 | 700 | 700 | 820 | 950 | 990 | 1030 | 1200 |
H1 | mm | 119 | 145 | 180 | 213 | 254 | 327 | 368 | 442 | 483 | 523 | 615 |
L0 | mm | 600 | 1250 | 1300 | 450 | 600 | 750 | 750 | 600 | 600 | 600 | 600 |
Weight | kg | 48 | 78 | 138 | 275 | 547 | 847 | 1224 | 1676 | 2083 | 2694 | 3515 |
Class 1500 | ||||||||||||
Size | inch | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
L | mm | 368 | 470 | 546 | 705 | 832 | 991 | 1130 | 1257 | 1384 | 1537 | 1664 |
L(RTJ) | mm | 372 | 473 | 549 | 711 | 841 | 1000 | 1146 | 1276 | 1407 | 1559 | 1686 |
H | mm | 197 | 254 | 291 | 655 | 660 | 735 | 860 | 950 | 1065 | 1235 | 1275 |
H1 | mm | 119 | 145 | 180 | 213 | 278 | 384 | 440 | 442 | 483 | 576 | 615 |
L0 | mm | 600 | 1250 | 1300 | 760 | 450 | 450 | 660 | 600 | 750 | 750 | 750 |
Weight | kg | 55 | 97 | 162 | 328 | 668 | 936 | 1408 | 1861 | 2392 | 3220 | 4491 |