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Cast Steel Gate Valve Series

Cast steel gate valve series product construction

Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series
Structure of Cast Steel Gate Valve Series

Cast steel gate valve-Class 150 features & specifications

OS & Y, Rising Stem Design ASME B16.34/API 600
Bolted Bonnet Face to Face ASME B16.10
Flexible Wedge (2" Solid) End to End ASME B16.10
Extended Bonnet for End Flange ASME B16.5/B16.47
Cryogenic Services BW End ASME B16.25
By Pass On Request Test API 598
Locking Device Optional Special NACE MR-01-75

Cast steel gate valve-Class 150 standard materials of main parts

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105 + Stellite Faced
3 Disc ASTM A216 GR.WCB+13Cr Faced
4 Stem ASTM A182 GR.F6
5 Gasket Soft Iron + Graphite
6 Bonnet ASTM A216 GR.WCB
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Backseat Bushing ASTM A276 Type 410
10 Stem Packing Braided Graphite & Die Formed Graphite Ring
11 Eye Bolt Pins Die formed Graphite Ring Carbon Steel
12 Gland Eye Bolts ASTM A307 GR.B
13 Gland ASTM A276 Type 410
14 Gland Flange ASTM A216 GR.WCB
15 Eye Bolt Nuts ASTM A194 GR.2H
16 Grease Nipple Carbon Steel
17 Stem Nut ASTM A439 GR.D-2
18 Retaining Nut Carbon Steel
19 Hand wheel Ductile Iron
20 Hand wheel Nut Carbon Steel
21 Screw Carbon Steel
22 Yoke ASTM A216 GR.WCB
23 Yoke Pan Bolt Nuts ASTM A194 GR.2H
24 Yoke Pan Bolts ASTM A193 GR.B7
25 Bearing Steel

Cast steel gate valve-Class 150 dimensions & weights

Size L L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm in mm kg
2" 50 7.00 178 8.50 216 7.50 191 15.31 389 8 200 17
2.5" 65 7.50 191 9.50 241 8.00 203 17.28 439 8 200 23
3" 80 8.00 203 11.12 283 8.50 216 19.69 500 10 250 29
4" 100 9.00 229 12.00 305 9.50 241 23.43 595 10 250 47
6" 150 10.50 292 15.88 403 11.00 279 30.59 975 14 350 80
8" 200 11.50 267 18.00 419 12.00 305 38.39 777 14 350 129
10" 250 13.00 330 16.50 457 13.50 343 45.67 1160 16 400 192
12" 300 14.00 381 19.75 502 14.50 368 54.72 1555 18 450 287
14" 350 15.00 356 22.50 572 15.50 394 61.22 1390 22 560 410
16" 400 16.00 406 24.00 610 16.50 419 71.30 1811 24 600 571
18" 450 17.00 610 26.00 660 17.50 445 82.80 2103 25 640 720
20" 500 18.00 432 28.00 711 18.50 470 90.55 2300 27 680 1170
24" 600 20.00 457 32.00 813 20.50 521 102.72 2609 30 760 1466
28" 700 24.00 508 36.00 914 - - 130.98 3327 24 610 1931
30" 750 24.00 610 36.00 914 - - 141.97 3606 24 610 2380
32" 800 28.00 711 38.00 965 - - 145.98 3708 24 610 2490
36" 900 28.00 711 40.00 1016 - - 154.49 3924 24 610 3600
40" 1000 30.00 762 42.00 1067 - - 168.50 4280 24 610 4580
42" 1050 31.00 787 43.00 1092 - - 175.39 4455 32 810 4710
48" 1200 34.00 864 46.00 1168 - - 193.31 4910 32 810 6500

Note: 1. The technical data is subject to amend without notice, while is subject to the actual product.
2. If you have any alteration, please note when you ordering.

Cast steel gate valve-Class 300 features & specifications

OS & Y, Rising Stem Design ASME B16.34/API 600
Bolted Bonnet Face to Face ASME B16.10
Flexible Wedge (2" Solid) End to End ASME B16.10
Extended Bonnet for End Flange ASME B16.5/B16.47
Cryogenic Services BW End ASME B16.25
By Pass On Request Test API 598
Locking Device Optional Special NACE MR-01-75

Cast steel gate valve-Class 300 standard materials of main parts

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105 + Stellite Faced
3 Disc ASTM A216 GR.WCB+13Cr Faced
4 Stem ASTM A182 GR.F6
5 Gasket Soft Iron + Graphite
6 Bonnet ASTM A216 GR.WCB
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Backseat Bushing ASTM A276 Type 410
10 Stem Packing Braided Graphite & Die Formed Graphite Ring
11 Eye Bolt Pins Die formed Graphite Ring Carbon Steel
12 Gland Eye Bolts ASTM A307 GR.B
13 Gland ASTM A276 Type 410
14 Gland Flange ASTM A216 GR.WCB
15 Eye Bolt Nuts ASTM A194 GR.2H
16 Grease Nipple Carbon Steel
17 Stem Nut ASTM A439 GR.D-2
18 Retaining Nut Carbon Steel
19 Hand wheel Ductile Iron
20 Hand wheel Nut Carbon Steel
21 Screw Carbon Steel
22 Yoke ASTM A216 GR.WCB
23 Yoke Pan Bolt Nuts ASTM A194 GR.2H
24 Yoke Pan Bolts ASTM A193 GR.B7
25 Bearing Steel
26 Lantern Ring On Request ASTM A276 Type 410

Cast steel gate valve-Class 300 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 8.50 216 9.12 232 16.93 430 8 200 30
2.5" 65 9.50 241 10.12 257 19.88 505 10 250 45
3" 80 11.12 283 11.74 298 20.87 530 10 250 57
4" 100 12.00 305 12.62 321 24.80 630 10 250 88
6" 150 15.88 403 16.50 419 31.50 800 14 350 147
8" 200 16.50 419 17.12 435 39.69 1008 16 400 219
10" 250 18.00 457 18.62 473 48.82 1240 18 450 368
12" 300 19.75 502 20.37 517 57.87 1470 20 500 522
14" 350 30.00 762 30.62 778 64.76 1645 24 600 694
16" 400 33.00 838 33.62 854 72.48 1841 24 600 1080
18" 450 36.00 914 36.62 930 77.13 1959 24 610 1235
20" 500 39.00 991 39.75 1010 86.38 2194 24 610 1655
24" 600 45.00 1143 45.88 1165 102.28 2598 24 610 2320
28" 700 53.00 1346 54.00 1372 122.05 3100 24 610 3893
30" 750 55.00 1397 56.00 1422 130.71 3320 32 610 4930
32" 800 60.00 1524 61.12 1552 140.16 3560 32 810 5230
36" 900 68.00 1727 69.12 1756 153.94 3910 32 810 6885

Note: 1. The technical data is subject to amend without notice, while is subject to the actual product.
2. If you have any alteration, please note when you ordering.

Cast steel gate valve-Class 600 features & specifications

OS & Y, Rising Stem Design ASME B16.34/API 600
Bolted Bonnet Face to Face ASME B16.10
Flexible Wedge (2" Solid) End to End ASME B16.10
Extended Bonnet for End Flange ASME B16.5/B16.47
Cryogenic Services BW End ASME B16.25
By Pass On Request Test API 598
Locking Device Optional Special NACE MR-01-75

Cast steel gate valve-Class 600 standard materials of main parts

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105 + Stellite Faced
3 Disc ASTM A216 GR.WCB+13Cr Faced
4 Stem ASTM A182 GR.F6
5 Gasket Soft Iron + Graphite
6 Bonnet ASTM A216 GR.WCB
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Backseat Bushing ASTM A276 Type 410
10 Stem Packing Braided Graphite & Die Formed Graphite Ring
11 Eye Bolt Pins Die formed Graphite Ring Carbon Steel
12 Gland Eye Bolts ASTM A307 GR.B
13 Gland ASTM A276 Type 410
14 Gland Flange ASTM A216 GR.WCB
15 Eye Bolt Nuts ASTM A194 GR.2H
16 Grease Nipple Carbon Steel
17 Stem Nut ASTM A439 GR.D-2
18 Retaining Nut Carbon Steel
19 Hand wheel Ductile Iron
20 Hand wheel Nut Carbon Steel
21 Screw Carbon Steel
22 Yoke ASTM A216 GR.WCB
23 Yoke Pan Bolt Nuts ASTM A194 GR.2H
24 Yoke Pan Bolts ASTM A193 GR.B7
25 Bearing Steel
26 Lantern Ring On Request ASTM A276 Type 410

Cast steel gate valve-Class 600 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 11.50 292 11.62 295 17.91 455 10 250 45
2.5" 65 13.00 330 13.12 333 23.14 588 10 250 55
3" 80 14.00 356 14.12 359 21.65 550 10 250 76
4" 100 17.00 432 17.12 435 27.17 690 14 350 127
6" 150 22.00 559 22.12 562 35.83 910 18 450 277
8" 200 26.00 660 26.12 663 41.93 1065 20 500 485
10" 250 31.00 787 31.12 790 49.49 1257 25 640 754
12" 300 33.00 838 33.12 841 57.80 1468 27 680 936
14" 350 35.00 889 35.12 892 63.90 1623 24 610 1316
16" 400 39.00 991 39.12 994 71.50 1816 24 610 1672
18" 450 43.00 1092 43.12 1095 88.98 2260 24 610 2070
20" 500 47.00 1194 47.25 1200 106.50 2705 24 610 2405
24" 600 55.00 1397 55.38 1407 110.63 2810 24 610 4550

Note: 1. The technical data is subject to amend without notice, while is subject to the actual product. 2. If you have any alteration, please note when you ordering.

Cast steel gate valve-Class 900-2500 features & specifications

OS & Y, Rising Stem Design ASME B16.34/API 600
Bolted Bonnet Face to Face ASME B16.10
Flexible Wedge (2" Solid) End to End ASME B16.10
Extended Bonnet for End Flange ASME B16.5/B16.47
Cryogenic Services BW End ASME B16.25
By Pass On Request Test API 598
Locking Device Optional Special NACE MR-01-75

Cast steel gate valve-Class 900-2500 standard materials of main parts

ITEM PART NAME MATERIAL
1 Body ASTM A216 GR.WCB
2 Seat Ring ASTM A105 + Stellite Faced
3 Disc ASTM A216 GR. WCB + Stellite Faced
4 Stem ASTM A182 GR.F6
5 Gasket Soft Iron + Graphite
6 Bonnet ASTM A216 GR.WCB
7 Bonnet Bolt Nuts ASTM A194 GR.2H
8 Bonnet Bolts ASTM A193 GR.B7
9 Backseat Bushing ASTM A276 Type 410
10 Stem Packing Braided Graphite & Die Formed Graphite Ring
11 Eye Bolt Pins Die formed Graphite Ring Carbon Steel
12 Gland Eye Bolts ASTM A307 GR.B
13 Gland ASTM A276 Type 410
14 Gland Flange ASTM A216 GR.WCB
15 Eye Bolt Nuts ASTM A194 GR.2H
16 Grease Nipple Carbon Steel
17 Stem Nut ASTM A439 GR.D-2
18 Retaining Nut Carbon Steel
19 Hand wheel Ductile Iron
20 Hand wheel Nut Carbon Steel
21 Screw Carbon Steel
22 Yoke ASTM A216 GR.WCB
23 Yoke Pan Bolt Nuts ASTM A194 GR.2H
24 Yoke Pan Bolts ASTM A193 GR.B7
25 Bearing Steel
26 Lantern Ring On Request ASTM A276 Type 410

Cast steel gate valve Class 900 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 14.50 368 14.62 371 24.41 620 12 300 95
2.5" 65 16.50 419 16.62 422 27.76 705 14 350 108
3" 80 15.00 381 15.12 384 29.02 737 14 350 125
4" 100 18.00 457 18.12 460 32.48 825 16 400 194
6" 200 24.00 610 24.12 613 41.93 1065 20 500 378
8" 150 29.00 737 29.12 740 47.99 1219 24 600 635
10" 250 33.00 838 33.12 841 52.95 1345 24 610 900
12" 350 38.00 965 38.12 968 72.44 1840 24 610 1550

Cast steel gate valve Class 900 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 14.50 368 14.62 371 27.36 695 14 350 95
2.5" 65 16.50 419 16.62 422 27.76 705 16 400 128
3" 80 18.50 470 18.62 473 30.31 770 16 400 181
4" 100 21.50 546 21.62 549 34.33 872 20 500 275
6" 200 27.75 705 28.00 711 42.99 1092 24 600 627
8" 150 32.75 832 33.13 842 55.12 1400 24 610 1000
10" 250 39.00 991 39.38 1000 62.99 1600 24 610 2200
12" 350 44.50 1130 45.12 1146 72.44 1840 24 610 3300

Cast steel gate valve Class 1500 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 14.50 368 14.62 371 27.36 695 14 350 95
2.5" 65 16.50 419 16.62 422 27.76 705 16 400 128
3" 80 18.50 470 18.62 473 30.31 770 16 400 181
4" 100 21.50 546 21.62 549 34.33 872 20 500 275
6" 200 27.75 705 28.00 711 42.99 1092 24 600 627
8" 150 32.75 832 33.13 842 55.12 1400 24 610 1000
10" 250 39.00 991 39.38 1000 62.99 1600 24 610 2200
12" 350 44.50 1130 45.12 1146 72.44 1840 24 610 3300

Cast steel gate valve Class 2500 dimensions & weights

Size L/L 1 L2 H W Weight RF
in mm in mm in mm in mm in mm kg
2" 50 17.75 451 17.87 454 27.56 700 14 350 135
2.5" 65 20.00 508 20.25 514 29.53 750 18 450 210
3" 80 22.75 578 23.00 584 34.92 887 18 450 271
4" 100 26.50 673 26.88 683 43.19 1079 20 500 506
6" 150 36.00 914 36.50 927 57.09 1450 24 610 1600
8" 200 40.25 1022 40.87 1038 63.39 1610 24 610 2450
10" 250 50.00 1270 50.88 1292 81.73 2076 24 610 4570
12" 300 56.00 1422 56.88 1445 89.80 2281 24 610 7150

Note: 1. The technical data is subject to amend without notice, while is subject to the actual product. 2. If you have any alteration, please note when you ordering.