Features | | Gear operation for | Class 900:6" and larger | Class 1500:4" and larger | Class 2500:3" and larger | |
| - Face to Face and End to End dimension:ASME B16.10
- Flange dimension:ASME B16.5
- B.W.End to ASME B16.25
- Wall Thickness:API600,BS 1873
| Parts List | No: | Parts | Material | 1 | Body | ASTM A216 Gr.WCB | 2 | Seat ring | ASTM A105+13Cr | 3 | Disc | ASTM A105+13Cr | 4 | Stem | ASTM A182 F6a | 5 | Disc cover | ASTM A276 410 | 6 | Bonnet bolt | ASTM A193 Gr.B7 | 7 | Bonnet nut | ASTM A194 Gr.WCB | 8 | Gasket | Graphite | 9 | Back seat | ASTM A276 410 | 10 | Bonnet | ASTM A216 Gr.WCB | 11 | Packing | Graphite | 12 | Gland | ASTM A276 410 | 13 | Gland flange | ASTM A216 Gr.WCB | 14 | Gland bolt | ASTM A193 Gr.B7 | 15 | Gland nut | ASTM A194 Gr.2H | 16 | Pin | C.S. | 17 | Bearing | Assem. | 18 | Lubricator | Assem. | 19 | Stem nut | Aluminum Bronze | 20 | Handwheel | Malleable lron | 21 | H.W.lock nut | C.S. | 22 | Screw | C.S. | 23 | Retaining nut | C.S. | 24 | Bolt | C.S. | 25 | Guide block | C.S. |
| Dimensions & Weights | | Class 900 | Valve Size | in. mm | 2 50 | 2-1/2 65 | 3 80 | 4 100 | 6 150 | 8 200 | 10 250 | L-L1 (RF-BW) | in. mm | 14.5 368 | 16.5 419 | 15 381 | 18 457 | 24 610 | 29 737 | 33 838 | L2 (RTJ) | in. mm | 14.62 371 | 16.62 422 | 15.12 384 | 18.12 460 | 24.12 613 | 29.12 740 | 33.12 841 | H (open) | in. mm | 9.44 240 | 10.25 260 | 10.25 260 | 12.63 320 | 15 382 | 20.88 530 | 27.17 690 | W | in. mm | 13.75 350 | 15.75 400 | 17.75 450 | 22.06 560 | 24 610 | 24 610 | 24 610 | WT (Kg) | in. mm | 100 75 | 118 94 | 131 105 | 218 185 | 452 340 | 710 630 | 2050 1870 | Class 1500 | L-L1 (RF-BW) | in. mm | 14.5 368 | 16.5 419 | 18.5 470 | 21.5 546 | 27.75 705 | 32.75 832 | - | L2 (RTJ) | in. mm | 14.62 371 | 16.62 422 | 18.62 473 | 21.62 549 | 28 711 | 33.13 841 | - | H (open) | in. mm | 23.31 592 | 26 660 | 27.25 692 | 35.69 907 | 40 1015 | 45.06 1145 | - | W | in. mm | 13.75 350 | 15.75 400 | 17.75 450 | 22.06 560 | 24 610 | 24 610 | - | WT (Kg) | in. mm | 112 84 | 141 115 | 228 183 | 336 277 | 822 715 | 990 830 | - | Class 2500 | L-L1 (RF-BW) | in. mm | 17.75 451 | 20 508 | 22.75 578 | 26.5 673 | 36 914 | - | - | L2 (RTJ) | in. mm | 17.87 454 | 20.25 514 | 23 584 | 26.88 683 | 36.5 927 | - | - | H (open) | in. mm | 27.25 692 | 29.5 750 | 31.5 800 | 47.25 1200 | 75 1905 | - | - | W | in. mm | 15.75 400 | 19.69 500 | 24 610 | 30 760 | 30 750 | - | - | WT (Kg) | in. mm | 182 153 | 290 230 | 340 272 | 820 670 | 2300 2000 | - | - |
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