Sealing Material: 13Cr, 304, 316, STL
The cast steel gate valve is made of metal steel material. The opening and closing member of the cast steel gate is the gate, the direction of motion of the shutter is perpendicular to the fluid direction, and the gate valve can only be fully open and complete, and cannot be adjusted and throttled. The valve is a new type of valve that has been popular in recent years and is widely used in all walks of life.
Dimensions in inches and millimetres | ||||||||||
Class | Nominal diameter | Main connection dimension | ||||||||
Inch | DN | L | D | D1 | D2 | b | z-∅d | H | W | |
150Lb (2.0Mpa) | 2" | 50 | 178 | 152 | 120.5 | 92 | 16.3 | 4 - 19 | 323 | 200 |
2-1/2" | 65 | 190 | 178 | 139.5 | 105 | 17.9 | 4 - 19 | 347 | 250 | |
3" | 80 | 203 | 190 | 152.5 | 127 | 19.5 | 4 - 19 | 383 | 250 | |
4" | 100 | 229 | 229 | 190.5 | 157 | 24.3 | 8 - 19 | 457 | 300 | |
5" | 125 | 254 | 254 | 216 | 186 | 24.3 | 8 - 22 | 632 | 3300 | |
6" | 150 | 267 | 279 | 241.5 | 216 | 25.9 | 8 - 22 | 635 | 350 | |
8" | 200 | 292 | 343 | 298.5 | 270 | 29 | 8 - 22 | 762 | 350 | |
10" | 250 | 330 | 406 | 362 | 324 | 30.6 | 12 - 25.4 | 895 | 400 | |
12" | 300 | 356 | 483 | 432 | 381 | 32.2 | 12 - 25.4 | 1080 | 500 | |
14" | 250 | 381 | 533 | 476.5 | 413 | 35.4 | 12 - 29 | 1295 | 600 | |
16" | 400 | 406 | 597 | 539.5 | 470 | 37 | 16 - 29 | 1435 | 600 | |
18" | 450 | 432 | 635 | 578 | 533 | 40.1 | 16 - 32 | 1626 | 650 | |
20" | 500 | 457 | 698 | 635 | 584 | 43.3 | 20 - 32 | 1829 | 650 | |
24" | 600 | 508 | 813 | 749.5 | 692 | 48.1 | 20 - 35 | 2175 | 700 | |
Class | Inch | DN | L | D | D1 | D2 | b | z-∅d | H | W |
300Lb (5.0Mpa) | 2" | 50 | 216 | 165 | 127 | 92 | 22.7 | 8 - 19 | 330 | 250 |
2-1/2" | 65 | 241 | 190 | 149 | 105 | 25.9 | 8 - 22 | 368 | 250 | |
3" | 80 | 282 | 210 | 168.5 | 127 | 29 | 8 - 22 | 394 | 300 | |
4" | 100 | 305 | 255 | 200 | 157 | 32.2 | 8 - 22 | 473 | 300 | |
5" | 125 | 381 | 280 | 235 | 186 | 35.4 | 8 - 22 | 660 | 350 | |
6" | 150 | 403 | 320 | 270 | 216 | 37 | 12 - 22 | 711 | 350 | |
8" | 200 | 419 | 380 | 330 | 270 | 41.7 | 12 - 25 | 813 | 400 | |
10" | 250 | 457 | 445 | 387.5 | 324 | 48.1 | 16 - 29 | 1003 | 500 | |
12" | 300 | 502 | 520 | 451 | 381 | 51.3 | 16 - 32 | 1137 | 600 | |
14" | 250 | 762 | 585 | 514.5 | 413 | 54.4 | 20 - 32 | 1489 | 600 | |
16" | 400 | 838 | 650 | 571.5 | 470 | 57.6 | 20 - 35 | 1581 | 650 | |
18" | 450 | 914 | 710 | 628.5 | 533 | 60.8 | 24 - 35 | 2017 | 838 | |
20" | 500 | 991 | 775 | 686 | 584 | 64 | 24 - 35 | 2228 | 889 | |
24" | 600 | 1143 | 915 | 813 | 692 | 70.3 | 24 - 41 | 2650 | 1092 | |
Class | Inch | DN | L | D | D1 | D2 | b | z-∅d | H | W |
150Lb (10Mpa) | 2" | 50 | 292 | 165 | 127 | 92 | 25.4 | 8 - 19 | 510 | 254 |
2-1/2" | 65 | 330 | 190 | 149 | 105 | 28.6 | 8 - 22 | 554 | 254 | |
3" | 80 | 356 | 210 | 168 | 127 | 31.8 | 8 - 22 | 595 | 305 | |
4" | 100 | 432 | 275 | 216 | 157 | 38.1 | 8 - 25 | 712 | 356 | |
5" | 125 | 508 | 330 | 266.5 | 186 | 44.5 | 8 - 29 | 826 | 406 | |
6" | 150 | 559 | 355 | 292 | 216 | 47.7 | 12 - 29 | 995 | 508 | |
8" | 200 | 660 | 420 | 349 | 270 | 55.6 | 12 - 32 | 1157 | 610 | |
10" | 250 | 787 | 510 | 432 | 324 | 63.5 | 16 - 35 | 1373 | 686 | |
12" | 300 | 838 | 560 | 489 | 381 | 66.7 | 20 - 35 | 1603 | 686 | |
14" | 250 | 889 | 605 | 527 | 413 | 69.9 | 20 - 38 | 1930 | 762 | |
16" | 400 | 991 | 685 | 603 | 470 | 76.2 | 20 - 41 | 2032 | 889 | |
18" | 450 | 1092 | 745 | 654 | 533 | 82.6 | 20 - 45 | 2286 | 889 | |
20" | 500 | 1194 | 815 | 724 | 584 | 88.9 | 24 - 45 | 2591 | 1118 | |
24" | 600 | 1397 | 940 | 838 | 692 | 101.6 | 24 - 52 | 3124 | 1118 |
Both WCB flanged gate valves and stainless steel body gate valve manufacture standard is API 6D, API600, ASME B16.34, DIN3352, BS1414, JIS B2071
Both WCB flanged gate valves and stainless steel body gate valve pressure can be Class150/300/600/900, PN10/16/25/40/63,5K/10K/16K
Standard: DIN, ANSI
Face to face:DIN3202 F4/F5, ANSI B16.10
Connection flange type: Flange end
WCB is superior to stainless steel in strength and wears resistance and is more economical than stainless steel.
Sealing Material: 13Cr, 304, 316, STL
1 1/2” - 48”