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Cast Steel Wedge Gate Valve

Cast Steel Wedge Gate Valve

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Cast Steel Wedge Gate Valve

  • 2025 年 6 月 4 日

Description

Cast Steel Wedge Gate Valve Drawing

Part Name

1 Body 11 Pin
2 Seat 12 Packing gland
3 Wedge 13 Packing plate
4 Stem 14 Eye Bolt
5 Gasket 15 Nut
6 Nut 16 Yoke
7 Bolt 17 Stem nut
8 Bonnet 18 Bearing gland
9 Backseat 19 Handwheel
10 Packing 20 Lock nut

DIN Standard Pressure Testing(MPa)(Body WCB)

Nominal
Pressure		 Back Seal
test		 Shell strength
testing		 High pressure
sealing testing		 Low pressure
sealing testing
1.6 1.76 2.4 1.76 0.6
2.5 2.75 3.75 2.75
4.0 4.4 6.0 4.4
6.4 7.04 9.6 7.04
10.0 11.0 15.0 11.0

ANSI Standard Pressure Testing (MPa) (Body WCB)

Pressure
(Class)		 Back Seal
test		 Shell strangth
testing		 High pressure
sealing testing		 Low pressure
sealing testing
150 2.2 3.0 2.2 0.6
300 5.65 7.7 6.5
600 11.2 15.3 11.2
900 16.8 23 16.8
1500 28.1 38.3 28.1
2500 46.8 63.8 46.8

Main part materials

Part Name Carbon Steel Alloy steel
Body A216 WCB A352 LCB A217 WC6 A217WC9 A217 WC5
Seat A216 WCB A352 LCB A217 WC6 A217 WC9 A217 WC5
Wedge A182 F6a A182 F304 A182 F304 A182 F304 A182 F304
Stud A193 B7 A320 L7 A193 B16 A193 B16 A193 B16
Nut A194 2H A194 7 A194 7 A194 7 A194 7
Yoke A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5
Backseat A182 F6a A182 F304 A182 F304 A182 F304 A182 F304
Packing gland A276 410 A276 304 A278 304 A276 304 A276 304
Packing plate A216 WCB A352 LCB A217 WC6 A217 WC9 A217 C5

 

Part Name Stainless steel
Body A351 CF8 A351 CF8M A351 CF3 A51 CF3M CD3MN
Seat A351 CF8 A351 CF8M A351 CF3 A351 CF3M CD3MN
Wedge A182 F304 A182 F316 A182 F304L A182 F316L F51
Stud A193 B8 A193 B8M A193 B8 A193 B8M A193 B8M
Nut A1948 A194 8M A194 8 A194 8M A194 8M
Yoke A351 CF8 A351 CF8M A351 CF3 A351 CF3M CD3MN
Backseat A182 F304 A182 F316 A182 F304L A182 F316L F51
Packing gland A276 304 A276 316 A276 304 A276 316 F51
Packing plate A351 CF8 A351 CF8M A351 CF3 A351 CF3M CD3MN

Note:1. All parts of the valve are made of materials that comply with ASTM standards;

2.The above is the VMV standard configuration. If the customer has special requirements, VMV can select materials according to their working conditions.

Main dimension and weight

CLASS 150

Size L L1 L2 H W
inch mm mm mm mm mm mm
2 50 178 191 216 340 250
2-1/2 65 190 203 241 370 250
3 80 203 216 282 403 280
4 100 229 242 305 447 300
5 125 254 267 381 525 300
6 150 267 280 403 600 350
8 200 292 305 419 746 400
10 250 330 343 457 900 400
12 300 356 369 502 1056 500
14 350 381 394 572 1187 600
16 400 406 419 610 1345 600
18 450 432 445 660 1487 600
20 500 457 470 711 1630 680
24 600 508 521 813 1931 800
26 650 559 – 864 – –
28 700 610 – 914 – –
30 750 610 – 914 – –
32 800 660 – 965 – –
36 900 711 – 1016 – –

 

Size H1 W1 T WT(RF)
inch mm mm N.m Kg
2 – – 12.4 20
2-1/2 – – 17 30
3 – – 23 33
4 – – 34.5 49
5 – – 60 60
6 – – 85 75
8 – – 125 120
10 1240 310 138 205
12 1460 460 200 290
14 1600 460 276 400
16 1830 460 396 511
18 2025 460 491 650
20 2225 460 650 789
24 2625 530 1018 1200
26 2876 530 – –
28 3174 610 1492 1800
30 3406 610 1703 2560
32 3515 610 2127 3060
36 3920 610 2563 3500

CLASS 300

Size L L1 L2 H W
inch mm mm mm mm mm mm
2 50 216 232 216 340 250
2-1/2 65 241 257 241 370 250
3 80 282 298 282 412 280
4 100 305 321 305 450 300
5 125 381 397 381 575 350
6 150 403 419 403 618 400
8 200 419 435 419 760 450
10 250 457 473 457 937 500
12 300 502 518 52 1090 600
14 350 762 778 762 1265 700
16 400 838 854 838 1370 700
18 450 914 930 914 1510 800
20 500 991 1010 991 1710 800
24 600 1143 1165 1143 – –
26 650 1245 1270 1245 – –
28 700 1346 1371 1346 – –
30 750 1397 1422 1397 – –
32 800 1524 1552 1524 – –
36 900 1727 1755 1727 – –

 

Size H1 W1 T
inch mm mm N.m Kg
2 – – 27.5 24
2-1/2 – – 40 36
3 – – 54 47
4 – – 80 69
5 – – 194 89
6 – – 202 123
8 – – 226 196
10 1275 310 354 333
12 1494 460 558 440
14 1639 530 736 710
16 1830 530 966 950
18 2110 530 1259 1405
20 2295 530 1540 720
24 2676 610 2658 2770
26 – – – –
28 3178 610 4264 3312
30 3396 610 5403 4100
32 3700 610 6600 5200
36 4115 610 7900 6700

CLASS 600

Size L L1 L2 H W
inch mm mm mm mm mm mm
2 50 292 295 292 375 250
2-1/2 65 330 333 330 405 250
3 80 356 359 356 463 300
4 100 432 435 432 550 350
6 150 559 562 559 715 500
8 200 660 663 660 888 600
10 250 787 790 787 995 600
12 300 838 841 838 1140 700
14 350 889 892 889 1275 700
16 400 991 994 991 — —
18 450 1092 1095 1092 — —
20 500 1194 1200 1194 — —
24 600 1397 1407 1397 — —

 

Size H1 T WT(RF)
inch mm mm N.m Kg
2 — — 54 39
2-1/2 — — 84 52
3 — — 116 88
4 — — 209 114
6 958 310 329 285
8 1140 460 592 413
10 1375 460 937 650
12 1551 460 1401 800
14 1713 600 1773 1140
16 2008 600 2215 1700
18 2140 600 2952 2268
20 2360 600 3862 2850
24 2840 600 5505 3500

CLASS 900

Size L L1 L2 H W
inch mm mm mm mm mm mm
2 50 368 371 368 470 300
2-1/2 65 419 422 419 512 350
3 80 381 384 381 515 350
4 100 457 460 457 615 400
6 150 610 613 610 834 600
8 200 737 740 737 875 600
10 250 838 841 838 1040 650
12 300 965 968 965 1150 700
14 350 1029 1039 1029 — —
16 400 1130 1140 1130 — —

 

Size H1 T WT(RF)
inch mm mm N.m Kg
2 — — 122 72
2-1/2 — — 170 101
3 — — 224 130
4 — — 338 197
6 1000 310 553 404
8 1130 460 946 650
10 1520 460 1376 850
12 1720 460 2159 1177
14 1795 600 2508 1500
16 1908 600 3419 1920

CLASS 1500

Size L L1 L2 H W
inch mm mm mm mm mm mm
2 50 368 371 368 462 300
2-1/2 65 419 422 419 512 350
3 80 470 473 470 550 400
4 100 546 549 546 752 550
6 150 705 711 705 — —
8 200 832 842 832 — —
10 250 991 1001 991 — —
12 300 1130 1146 1130 — —
14 350 1257 1276 1257 — —
16 400 1384 1406 1384 — —

 

Size H1 T WT(RF)
inch mm mm N.m Kg
2 — — 167 85
2-1/2 — — 280 130
3 — — 385 170
4 940 460 590 304
6 1166 460 1100 646
8 1370 460 1685 1100
10 1550 600 2906 1600
12 1800 600 4188 2106
14 2200 600 5222 2700
16 2550 600 6504 3500

 

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