Description
F321 Gate Valve
Body: F321, F91, Super Duplex Stainless Steel, Alloy 20
Bonnet, Gate: F321, F91, Super Duplex Stainless Steel, Alloy 20
Trim: SS304, SS316, SS304L, SS316L, 13%Cr.Steel, Stellite, Hastelloy, Alloy 20, Duplex Stainless Steel, Super
Duplex Stainless Steel
Gland Packing: Graphite, PTFE
Nominal Size: 2″ to 48″
Nominal Pressure: Class150 to Class600
End Connections: Flanged, Socketweld, Buttweld
Operations: Handwheel Operated, Electric Actuated, Pneumatic Actuated
Design and Manufacture: ANSI B16.34, API 600, API 6D, API 603, BS1414
Face to Face Dimensions: ANSI B16.10, API 6D
Flanged End Dimension: ANSI B16.5, MSS-SP-44 to API605
Inspection and Test: API 598, API 6D
Dimensions
| SIZE | L(RF/BW) | L(RTJ) | H | W | WEIGHT(RF) | WEIGHT(BW) |
| IN | mm | mm | mm | mm | kg | kg |
| 2” | 216 | 232 | 400 | 200 | 30 | 26 |
| 2 ½” | 241 | 257 | 477 | 250 | 39 | 34 |
| 3” | 283 | 298 | 543 | 250 | 55 | 47 |
| 4” | 305 | 321 | 650 | 300 | 83 | 68 |
| 5” | 381 | 397 | 770 | 300 | 92 | 77 |
| 6” | 403 | 419 | 880 | 350 | 137 | 118 |
| 8” | 419 | 435 | 1037 | 450 | 240 | 195 |
| 10” | 457 | 473 | 1275 | 500 | 333 | 271 |
| 12” | 502 | 518 | 1438 | 560 | 536 | 432 |
| 14” | 762 | 778 | 1650 | 460 | 699 | 595 |
| 16” | 838 | 854 | 1840 | 460 | 1010 | 848 |
| 18” | 914 | 930 | 2030 | 610 | 1205 | 1025 |
| 20” | 991 | 1010 | 2240 | 610 | 1720 | 1460 |
| 24” | 1143 | 1165 | 2900 | 610 | 2800 | 2294 |
| 28” | 1346 | 1371 | 3100 | 610 | 3150 | 2870 |
| 30” | 1397 | 1422 | 3540 | 610 | 3786 | 3220 |
| 32” | 1524 | 1522 | 3860 | 610 | 4210 | 3675 |
| 36” | 1727 | 1756 | 4312 | 610 | 6850 | 4990 |
| 40” | 1930 | – | 4791 | 760 | 8460 | 6160 |
| 42” | 1981 | – | 5032 | 760 | 9500 | 6800 |
| 48” | 2235 | – | 5522 | 760 | 12400 | 9000 |
