Globe Valve
BODY BONNET CONNECTION
Bolted Bonnet Design from Class 150 to 600, Pressure Seal Deign for Class 900 & Above
DISC
For valve with NPS < 2 are of disc solid and for above 2″ Forged or Cast disc is used.
STEM
Stem is rotating part. Stems made from one piece and ACME threaded and smooth machined with surface finish to maximize packing seal for low fugitive emissions.
SEAT FACES
Seat faces lapped for smooth finish and superior sealing. Optional renewable threaded seat or welded seats are as per customer specification.
BACK SEAT
All our globe valves have back seat design, carbon steel valves is fitted with removable back seat. For stainless steel integral machined with bonnet.
GASKET
Stainless steel + flexible graphite spiral wounded gasket is used for 150 to 600 class, ring joint gasket is also optional for class 600 valves, for class 900 and above pressurized seal design is used.
Description
| Bolted Bonnet Globe Valve | BS 1873 |
| Size | 2” (50 mm) to 16” (400 mm) |
| Class | 150# / 300# / 600# / 900# / 1500# |
| End to End Dimensions | ASME B16.10 |
| Stainless Steel Flanged End Dimensions | ASME B16.5 |
| Butt Weld End Dimensions | ASME B16.25 |
| Socket Weld End Dimensions | ASME B16.11 |
| Valve Inspection & Testing | API 598/ BS 6755 Part-I |
| Visual Inspection | MSS SP 55 |
| Non Destructive Test (RT, UT, MT, PT) | ASME B16.34 |
| Pressure – Temperature Rating | ASME B16.34 |
| SIZE | PORT | L | L1 | H | H1 | ØWh | OD | b | Øg | f | ØJ | N | K:PCD |
| 50 | 51 | 203 | 203 | 270 | 290 | 200 | 150 | 16.3 | 92.1 | 2.0 | 19.1 | 4 | 120.7 |
| 65 | 64 | 216 | 216 | 298 | 320 | 250 | 180 | 17.9 | 104.8 | 2.0 | 19.1 | 4 | 139.7 |
| 80 | 76 | 241 | 241 | 318 | 343 | 250 | 190 | 19.5 | 127.0 | 2.0 | 19.1 | 4 | 152.4 |
| 100 | 102 | 292 | 292 | 378 | 410 | 300 | 230 | 24.3 | 157.2 | 2.0 | 19.1 | 8 | 190.5 |
| 125 | 127 | 356 | 356 | 390 | 430 | 350 | 255 | 24.3 | 185.7 | 2.0 | 22.2 | 8 | 215.9 |
| 150 | 152 | 406 | 406 | 435 | 480 | 400 | 280 | 25.9 | 215.9 | 2.0 | 22.2 | 8 | 241.3 |
| 200 | 203 | 495 | 495 | 523 | 582 | 500 | 345 | 29.0 | 269.9 | 2.0 | 22.2 | 8 | 298.5 |
| 250 | 254 | 622 | 622 | 627 | 700 | 500 | 405 | 30.6 | 323.8 | 2.0 | 25.4 | 12 | 362.0 |
| 300 | 305 | 698 | 698 | 740 | 825 | 600 | 485 | 32.2 | 381.0 | 2.0 | 25.4 | 12 | 431.8 |
| SIZE | PORT | L | L1 | ØD | b | Og (RFD) | f | 0j | N | K:Pcd. |
| 350 | 337 | 787 | 787 | 535 | 35.4 | 412.8 | 2.0 | 28.6 | 12 | 476.3 |
| 400 | 387 | 914 | 914 | 595 | 37.0 | 469.9 | 2.0 | 28.6 | 16 | 539.8 |
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