Skip to content
SCV Valve

WEDGE GATES

SCV Valve manufactures superior cast body, bolted bonnet OS&Y gate valves in a variety of materials, trims, packing types, sizes (2” thru 48”) and pressure classes (150 thru 2500).  The mechanical characteristics make the SCV wedge gate valve are ideal for bi-directional “total flow system open/shut-off” applications with minimal turbulance and pressure drop.

The valve design conforms to API 600 and B16.34.  Face-to-face and end-to-end dimensions conform to ANSI B16.5 and B16.25.

DESIGN & MANUFACTURING STANDARDS
Basic Design API 600 & ASME B16.34
Wall Thickness ASME B16.34
Face-to-Face Dimension ASME B16.10
Flange End Dimension ANSI/ASME B16.5 (2’ to 24”) MSS SP-44 (26”>)
Butt-Weld End Dimension ASME B16.25
Inspection & Testing API 598

Dimensional Data

Bill of Materials
No. Part Material
1 Set Screw Cast Steel
2 Handwheel Nut Cast Steel
3 Handwheel Malleable Iron
4 Stem Bushing Lock Nut Cast Steel
5 Yoke Sleeve A439 D-2
6 Grease Nipple Cast Steel
7 Bonnet A216 WCB
8 Gland Bolt Nut A194 2H
9 Gland Bolt Pin Cast Steel
10 Bonnet Bolt Nut A194 2H
11 Bonnet Bolt A193 B7
12 Gasket 304 Spiral Wound GR
13 Body A216 WCB
14 Seat Ring A105 + STL 6 Faced
15 Wedge A105 + 410 Faced
16 Backseat Bushing A276 Type 410
17 Stem A182 F6a
18 Packing Braided GR/Die Formed GR
19 Gland A276 Type 410
20 Gland Flange A216 WCB
21 Gland Bolt A193 B7
Wedge Gate Valves - API 600
Sizes: 2" - 48"
Class: 150
SIZE IN 2 2.5 3 4 6 8 10 12 14 16 18 20 24 28 30 32 34 36 40 42 48
MM 50 65 80 100 150 200 250 300 350 400 450 500 600 700 750 800 850 900 1000 1050 1200
A - RF IN 7.0 7.5 8.0 9.0 10.5 11.5 13.0 14.0 15.0 16.0 17.0 18.0 20.0 24.0 24.0 26.0 28.0 28.0 30.0 31.0 34.0
MM 178 191 203 229 267 292 330 356 381 406 432 457 508 610 610 660 711 711 762 813 864
A - BW IN 8.5 9.5 11.12 12.0 15.87 16.5 18.0 19.8 22.5 24.0 26.0 28.0 32.0 36.0 36.0 38.0 40.0 40.0 42.0 43.0 46.0
MM 216 241 282 305 403 419 457 503 572 610 660 711 813 914 914 965 1016 1016 1067 1092 1168
A - RTJ IN / / / / / / / / / / / / / / / / / / / / /
MM / / / / / / / / / / / / / / / / / / / / /
H1 IN 15.4 16.7 18.1 22.8 30.6 38.4 46.4 54.6 60.0 68.7 79.1 91.7 109.6 127.4 134.5 143.7 155 161.8 183.9 174.4 217.5
MM 390 425 461 580 776 976 1178 1387 1523 1745 2010 2330 2784 3236 3417 3650 3950 4109 4670 4430 5525
W IN 7.9 7.9 7.9 9.8 11.8 14.0 17.7 17.7 19.7 22.0 13.8 17.7 17.7 22.0 22.0 22.0 27.9 27.9 31.5 31.5 35.4
MM 200 200 200 250 300 355 450 450 500 560 350 450 450 560 560 560 710 710 800 800 900
WGT
(RF)		 LB 49 55 66 99 187 295.5 445 639 816 1177 1475 1786 3153 4558 4827 5351 5481 7856 10370 10143 15677
KG 22 25 30 45 85 134 202 290 370 534 669 810 1430 2067 2189 2427 2486 3563 4703 4600 7110
WGT
(BW)		 LB 44 46 62 92.6 161 244 399 584 750 1111 1365 1697 3336 4756 4981 5458 5596 8011 10436 10198 15545
KG 20 21 28 42 73 111 181 265 340 504 619 770 1513 2157 2259 2476 2538 3633 4733 4625 7050
Wedge Gate Valves - API 600
Sizes: 2" - 48"
Class: 300
SIZE IN 2 2.5 3 4 6 8 10 12 14 16 18 20 24 28 30 32 34 36 40 42 48
MM 50 65 80 100 150 200 250 300 350 400 450 500 600 700 750 800 850 900 1000 1050 1200
L
(RF)		 IN 8.5 9.5 11.12 12.0 15.9 16.5 18.0 19.75 30.0 33.0 36.0 39.0 45.0 53.0 55.0 / / 68.0 76.0 78.0 87.2
MM 216 241 282 305 404 419 457 502 762 838 914 991 1143 1346 1397 / / 1727 1930 1981 2215
L1
(BW)		 IN 9.12 10.12 11.75 12.62 16.5 17.12 18.62 20.37 30.62 33.62 36.62 39.75 45.88 54.0 56.0 / / 69.12 / / /
MM 232 257 298 321 419 435 473 518 778 854 930 1010 1165 1372 1422 / / 1756 / / /
L2
(RTJ)		 IN 8.5 9.5 11.12 12.0 15.9 16.5 18.0 19.75 30.0 33.0 36.0 39.0 45.0 53.0 55.0 / / 68.0 76.0 78.0 87.2
MM 216 241 282 305 404 419 457 502 762 838 914 991 1143 1346 1397 / / 1727 1930 1981 2215
H1 IN 16.2 17.7 19.0 23.7 32.0 40.2 48.8 56.8 66.1 78.4 85.9 93.5 112.6 130.0 148.5 / / 169.8 188.6 198.1 217.4
MM 412 450 483 601 813 1020 1239 1443 1679 1993 2181 2376 2860 3302 3772 / / 4312 4791 5032 5522
W IN 7.9 7.9 S.8 9.8 14.0 15.7 17.7 19.7 17.7 17.7 22.0 22.0 27.9 35.4 35.4 / / 30.0 30.0 30.0 30.0
MM 200 200 224 250 355 400 450 500 450 450 560 560 710 900 900 / / 760 760 760 760
WGT
(RF)		 IB 64 88 106 163 313 485 721 1094 1530 2170 2880 3409 5204 8070 9592 / / 15104 18654 20947 27342
KG 29 40 48 74 142 220 327 496 694 984 1306 1546 2360 3660 4350 / / 6850 8460 9500 12400
WGT
(BW)		 IB 52.9 77 82 141 269 379 512 862 1420 1839 2317 2703 4212 6637 7629 / / 11003 13583 14994 19845
KG 24 35 37 64 122 172 232 391 644 834 1051 1226 1910 3010 3460 / / 4990 6160 6800 9000
Wedge Gate Valves - API 600
Sizes: 2" - 42"
Class: 600
SIZE IN 2 2.5 3 4 6 8 10 12 14 16 18 20 24 28 30 36 40 42
MM 50 65 80 100 150 200 250 300 350 400 450 500 600 700 750 900 1000 1050
L
(RF)		 IN 11.5 13.0 14.0 17.0 22.0 26.0 31.0 33.0 35.0 39.0 43.0 47.0 55.0 61.0 65.0 82.0 94.0 98.0
MM 292 330 356 432 559 660 787 838 889 991 1092 1194 1397 1594 1651 2083 2387 2489
L2
(BW)		 IN 11.62 13.12 14.12 17.12 22.12 26.12 31.12 33.12 35.12 39.12 43.12 47.25 55.38 61.5 65.5 82.62 / /
MM 295 333 359 435 562 664 791 841 892 994 1095 1200 1406 1562 1664 2098 / /
L2
(RTJ)		 IN 11.5 13.0 14.0 17.0 22.0 26.0 31.0 33.0 35.0 39.0 43.0 47.0 55.0 61.0 65.0 82.0 94.0 98.0
MM 292 330 356 432 559 660 787 838 889 991 1092 1194 1397 1594 1651 2083 2387 2489
H1 IN 18.5 19.5 22.1 26.7 37.2 43.7 52.1 65.9 72.1 82.9 98.0 104.8 116.9 140.2 152.8 179.5 207.6 240.0
MM 471 495 561 677 944 1110 1323 1675 1832 2106 2489 2662 2970 3562 3880 4560 5273 6098
W IN 8.8 8.8 9.8 11.8 17.7 19.7 24.8 22.0 22.0 27.9 27.9 31.5 35.4 30.0 30.0 30.0 30.0 30.0
MM 224 224 250 300 450 500 630 560 560 710 710 800 900 760 760 760 760 760
WGT
(RF)		 IB 95 132 154 296 628 988 1499 2355 2836 4059 5700 6853 10337 13340 15313 21476 23262 24144
KG 43 60 70 134 285 448 680 1068 1286 1841 2585 3108 4688 6050 6945 9740 10550 10950
WGT
(BW)
 IB 62 99 132 229 452 690 1180 2145 2571 3332 4741 5640 8595 10980 12590 17948 18830 19337
KG 28 45 60 104 205 313 535 973 1166 1511 2150 2558 3898 4980 5710 8140 8540 8770
Wedge Gate Valves - API 600
Sizes: 2" - 24"
Class: 900
SIZE IN 2 2.5 3 4 6 8 10 12 14 16 18 20 24
MM 50 65 80 100 150 200 250 300 350 400 450 500 600
L
(RF)		 IN 14.5 16.5 15.0 18.0 24.0 29.0 33.0 38.0 40.5 44.5 48.0 52.0 61.0
MM 368 419 381 457 610 737 838 965 1029 1130 1219 1321 1549
L1
(BW)		 IN 14.62 16.62 15.12 18.12 24.12 29.12 33.12 38.12 40.88 44.88 48.5 52.5 61.75
MM 371 422 384 460 612 740 841 968 1038 1140 1232 1333 1568
L2
(RTJ)		 IN 14.5 16.5 15.0 18.0 24.0 29.0 33.0 38.0 40.5 44.5 48.0 52.0 61.0
MM 368 419 381 457 610 737 838 965 1029 1130 1219 1321 1549
H1 IN 21.2 26.4 26.4 30.8 42.4 55.5 67.7 77.4 74.9 80.7 88.8 110.2 124.0
MM 539 670 672 782 1076 1411 1720 1965 1902 2051 2256 2800 3150
W IN 11.8 11.8 14.0 15.7 22.0 17.7 22.0 22.0 24.0 24.0 30.0 30.0 24.0
MM 300 300 355 400 560 450 560 560 610 610 760 760 610
WGT
(RF)		 IB 181 342 364 384 999 1720 2752 3400 4895.1 6615.0 8533.4 10716.3 16096.5
KG 82 155 165 174 453 780 1248 1542 2220 3000 3870 4860 7300
WGT
(BW)		 IB 130 375 287 295 789 1378 2267 2844 4167.5 5655.8 7276.5 8730.3 13494.6
KG 59 170 130 134 358 625 1028 1290 1890 2565 3300 4050 6120
Wedge Gate Valves - API 600
Sizes: 2" - 24"
Class: 1500
SIZE IN 2 2.5 3 4 6 8 10 12 14 16 18 20 24
MM 50 65 80 100 150 200 250 300 350 400 450 500 600
L
(RF)		 IN 14.5 16.5 18.5 21.5 27.75 32.75 39.0 44.5 49.5 54.5 60.5 65.5 76.5
MM 368 419 470 546 706 832 991 1130 1257 1384 1536 1664 1943
L1
(BW)		 IN 14.62 16.62 18.62 21.62 28.0 33.13 39.38 45.12 50.25 55.38 61.38 66.38 77.62
MM 371 422 473 549 711 841 1000 1146 1276 1406 1559 1686 1972
L2
(RTJ)		 IN 14.5 16.5 18.5 21.5 27.75 32.75 39.0 44.5 49.5 54.5 60.5 65.5 76.5
MM 368 419 470 546 706 832 991 1130 1257 1384 1536 1664 1943
H1 IN 21.2 26.4 29.1 30.8 47.1 60.8 66.5 82.3 85.1 97.9 108.7 122.1 146.5
MM 539 670 738 783 1196 1546 1688 2090 2162 2486 2762 3102 3721
W IN 11.8 11.8 15.7 19.7 13.8 22.0 27.9 27.9 30.0 30.0 30.0 24.0 24.0
MM 300 300 400 500 350 560 710 710 760 760 760 610 610
WGT
(RF)		 IB 181 341.8 401 573 1360 3175 4412 8414 9073.6 15324.8 19845 24541.7 35875.4
KG 82 155 182 260 617 1440 2001 3816 4115 6950 9000 11130 16270
WGT
(BW)		 IB 130 286.7 324 353 975 2646 3541 7080 7056 13230 17066.7 21079.8 30362.9
KG 59 130 147 160 442 1200 1606 3211 3200 6000 7740 9560 13770
Wedge Gate Valves - API 600
Sizes: 2" - 12"
Class: 2500
SIZE IN 2 2.5 3 4 6 8 10 12
MM 50 65 80 100 150 200 250 300
L
(RF)		 IN 17.75 20.0 22.75 26.5 36.0 40.25 50.0 56.0
MM 451 508 578 673 914 1022 1270 1422
L1
(BW)
 IN 17.87 20.25 23.0 26.8 36.5 40.87 50.88 56.88
MM 454 514 584 683 927 1038 1292 1445
L2
(RTJ)		 IN 17.75 20.0 22.75 26.5 36.0 40.25 50.0 56.0
MM 451 508 578 673 914 1022 1270 1422
H1 IN 24.4 31.9 31.9 42.2 57.1 63.0 82.5 90.2
MM 619 809 809 1073 1451 1600 2096 2292
W IN 11.8 17.7 17.7 24.8 24.0 24.0 24.0 30.0
MM 300 450 450 630 610 610 610 760
WGT
(RF)		 IB 205 331 443 1336 3506 5380.2 10085.7 15831.9
KG 93 150 201 606 1590 2440 4574 7180
WGT
(BW)		 IB 128 221 289 1083 2866.5 4410 8379 13230
KG 58 100 131 491 1300 2000 3800 6000