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CAST STEEL

GATE VALVE

valve products

CAST STEEL GATE VALVE

CLASS 150

Cast-Steel-Gate-Valve-150
Cast-Steel-Gate-Valve-150-2
  • Design and Manufacture Conform to API 600
  • Flange dimensions Conform to ANSI B16.5
  • Face to Face dimension Conform to ANSI B16.10
  • Testing Conform to API 598
It can be operated with bevel gear according to customer’s requirement.
Shell material may be CF8, CF8M, WC6, WC9.
30°, 36° flange dimensions conform to ASME B16.47 A series.
Materials
No. Part Name Material
1 Body ASTM A216 WCB
2 Seat ring ASTM A106+ERCoCr-A
3 Wedge ASTM A216 WCB+13Cr
4 Stem ASTM A276 T410
5 Stud ASTM A193 B7
6 Nut ASTM A194 2H
7 Bonnet gasket 13Cr+Graphite
8 Bonnet ASTM A216 WCB
9 Back seat bushing ASTM A276 T410
10 Packing Graphite
11 Pin Carbon steel
12 Packing gland ASTM A276 T410
13 Gland follower ASTM A216 WCB
14 Eye bolt ASTM A193 B7
15 Nut ASTM A194 2H
16 Oil cup Brass
17 Stem nut AL-Bronze
18 Stem nut bushing Carbon steel
19 Handwheel ASTM A536
20 Handwheel nut Carbon steel


Dimensions (mm)
DN d L D D1 D2 b n-d H W W.T (kg)
2" 51 177.8 152 120.7 92 15.8 4-19 342 200 23
2-1/2" 64 190.5 178 139.7 105 17.5 4-19 415 200 30
3" 78 203.2 190 152.4 127 19 4-19 465 250 36
4" 102 228.6 229 190.5 157 23.9 8-19 509 250 53
5" 127 254 254 215.9 186 23.9 8-22 676 300 71
6" 152 266.7 279 241.3 216 25.4 8-22 641 300 85
8" 203 292.1 343 298.5 270 28.5 8-22 784 360 136
10" 254 330.2 406 362 324 30.2 12-25 922 400 220
12" 305 355.6 483 431.8 381 31.8 12-25 1096 450 323
14" 337 381 533 476.3 413 35 12-29 1207 600 378
16" 387 406.4 597 539.8 470 36.6 16-29 1350 650 553
18" 438 431.8 635 577.9 533 39.6 16-32 1472 650 660
20" 489 457.2 699 635 584 42.9 20-32 1630 800 810
24" 591 508 813 749.3 692 47.8 20-35 1922 800 1250
30" 743 610 978 914.4 857 74.6 28-35 3148 - 2480
36" 889 711 1168 1086 1022 90.4 32-41 3825 - 3600

CAST STEEL GATE VALVE

CLASS 300

Cast-Steel-Gate-Valve-300
Cast-Steel-Gate-Valve-300-2
  • Design and Manufacture Conform to API 600
  • Flange dimensions Conform to ANSI B16.5
  • Face to Face dimension Conform to ANSI B16.10
  • Testing Conform to API 598
It can be operated with bevel gear according to customer’s requirement.
Shell material may be CF8, CF8M, WC6, WC9.
30°, 36° flange dimensions conform to ASME B16.47 A series.
Materials
No. Part Name Material
1 Body ASTM A216 WCB
2 Seat ring ASTM A105+ERCoCr-A
3 Wedge ASTM A216 WCB+13Cr
4 Stem ASTM A276 T410
5 Stud ASTM A193 B7
6 Nut ASTM A194 2H
7 Bonnet gasket 13Cr+Graphite
8 Bonnet ASTM A216 WCB
9 Back seat bushing ASTM A276 T410
10 Separating ring ASTM A276 T410
11 Packing Graphite
12 Pin Carbon steel
13 Packing gland ASTM A276 T410
14 Gland follower ASTM A216 WCB
15 Eye bolt ASTM A193 B7
16 Nut ASTM A194 2H
17 Oil cup Brass
18 Stem nut AL-Bronze
19 Stem nut bushing Carbon steel
20 Handwheel ASTM A536
21 Handwheel nut Carbon steel


Dimensions (mm)
DN d L D D1 D2 b n-d H W W.T (kg)
2" 51 215.9 165 127 92 22.2 8-19 356 250 30
2-1/2" 64 241.3 190 149.2 105 25.4 8-22 395 250 39
3" 76 282.5 210 168.3 127 28.6 8-22 440 300 55
4" 102 304.8 254 200 157 31.8 8-22 500 350 83
5" 127 381 279 235 186 34.9 8-22 587 350 92
6" 152 403.4 318 269.9 216 36.5 12-22 630 400 137
8" 203 419.1 381 330.2 270 41.3 12-25 850 500 240
10" 254 457.2 445 387.3 324 47.6 16-29 1010 600 378
12" 305 501.7 521 450.8 381 50.8 16-32 1160 650 536
14" 337 762 584 514.3 413 54 20-32 1310 650 880
16" 387 838.2 648 571.5 470 57.2 20-35 1545 650 1080
18" 432 914.4 711 628.7 533 60.3 24-35 1623 650 1300
20" 483 990.6 775 685.4 584 63.5 24-35 1770 800 1190
24" 584 1143 914 812.8 692 69.9 24-41 2102 800 2900
30" 743 1397 1092 997 857 92 28-48 3540 - 3786
36" 889 1727 1270 1168 1022 105 32-54 4200 - 4800

CAST STEEL GATE VALVE

CLASS 600

Cast-Steel-Gate-Valve-600
Cast-Steel-Gate-Valve-600-2
  • Design and Manufacture Conform to API 600
  • Flange dimensions Conform to ANSI B16.5
  • Face to Face dimension Conform to ANSI B16.10
  • Testing Conform to API 598
It can be operated with bevel gear according to customer’s requirement. Shell material may be CF8, CF8M, WCB, WC6, WC9.
Materials
No. Part Name Material
1 Body ASTM A216 WCB
2 Seat ring ASTM A105+ERCoCr-A
3 Wedge ASTM A216 WCB+13Cr
4 Stem ASTM A276 T410
5 Stud ASTM A193 B7
6 Nut ASTM A194 2H
7 Bonnet gasket 13Cr+Graphite
8 Bonnet ASTM A216 WCB
9 Back seat bushing ASTM A276 T410
10 Separating ring ASTM A276 T410
11 Packing Graphite
12 Pin Carbon steel
13 Packing gland ASTM A276 T410
14 Gland follower ASTM A216 WCB
15 Eye bolt ASTM A193 B7
16 Nut ASTM A194 2H
17 Oil cup Brass
18 Stem nut AL-Bronze
19 Stem nut bushing Carbon steel
20 Handwheel nut ASTM A536
21 Handwheel nut Carbon steel


Dimensions (mm)
DN d L D D1 D2 b n-d H W W.T (kg)
2" 51 292 165 127 92 26 8-19 408 250 46
2-1/2" 64 330 190 149 100 29 8-22 452 250 60
3" 76 356 210 168 127 32 8-22 504 300 83
4" 102 432 273 216 157 38 8-25 582 350 132
5" 127 508 330 266.5 186 45 8-29 645 400 182
6" 152 559 356 292 216 48 12-29 765 450 288
8" 200 660 419 349 270 56 12-32 920 600 473
10" 248 787 508 432 324 64 16-35 1050 650 779
12" 298 838 559 489 381 67 20-35 1200 650 1050
14" 327 889 603 527 413 70 20-38 1730 700 1288
16" 375 991 686 603 470 77 20-41 1832 700 1820
18" 419 1092 743 654 533 83 24-44 2290 800 2150
20" 464 1194 813 724 584 89 24-44 2511 800 2540
24" 559 1397 940 838 692 102 24-52 3022 800 4080

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