Top Entry Cast Steel Ball Valve

Top Entry Cast Steel Ball Valve(pic 1)
Top Entry Cast Steel Ball Valve(pic 2)

Top entry cast steel ball valve features & specifications

Size: 2"~24"   Design ASME B16.34/API 6D
Class: 150~1500Lb   Face to Face ASME B16.10/API 6D
Two Monolithic Cast Steel Body   End to End ASME B16.10/API 6D
Floating & Trunnion Mounted Ball, Full & Reduced Bore   End Flange ASME B16.5
Anti-Static Device   BW End ASME B16.25
Blow-out Proof Stem   Test API 6D
Fire Safe Design   Fire Safe Test API 607/API 6FA
Emergency Sealant Injector ( 6" & Larger)   Special NACE MR-01-75

Top entry cast steel ball valve material specifications

Top Entry Cast Steel Ball Valve(pic 3)
No. Part Material
1 Body A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M Duplex
2 Seat Spring Inconel X-7505 S.S.304 S.S.316
3 Seat Ring ASTM A105+ENP ASTM A182-F304, F316, F316L, F6, F51
4 Seat PTFE RTPFE PEEK PPL
5 Ball ASTM A105+ENP ASTM A182-F304, F316, F316L, F6, F51
6 O-ring NBR Viton
7 Thrust Washer PTFE
8 Gasket PTFE S.S.304+Graphite S.S.316+Graphite
9 Sliding Bearing Stainless Steel+PTFE S.S.316+PTFE
10 Bonnet A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M Duplex
11 Packing PTFE Graphite
12 Gland Flange A216-WCB A351-CF8
13 Key 1045 A182-F304, F316, F316L, F304L
14 Stem ASTM A105+ENP A182-F6, F304, F304L, F316, F316L,17-4PH, F51
15 Yoke A216-WCB
16 Nut ASTM A194-2H, 2HM, 8, 8M
17 Stud ASTM A193-B7, B7M, B8, B8M
18 Vent Valve 1020+Zn A182-F304, F316, F316L
19 Lifting Lug 1020
20 Seat Injection 1020+Zn A182-F304, F316, F316L
21 Steel Ball Stainless Steel
22 Antistatic Spring 1045+N A182-F304, F316, F316L
23 Seat Spring 1045+N A182-F304, F316, F316L
24 Steel Gasket 1045+N A182-F304, F316, F316L
25 Trunnion ASTM A105+ENP A182-F6, F304, F304L, F316, F316L,17-4PH, F51
26 Trunnion Gasket PTFE S.S.304+Garphite
27 Adjusting Nut ASTM A194-2H, 8
28 Adjusting Stud A182-F6, F304
29 Drain Valve 1020+Zn A182-F304, F316, F316L

Full bore top entry cast steel ball valve Class 150 dimensions & weight

Top Entry Cast Steel Ball Valve(pic 4)
Size d A H1 H2 W Weight
in mm mm mm mm mm Kg
2 51 292 170 76 285 46
3 76 356 210 95 285 83
4 102 432 250 115 400 156
6 152 559 265 140 *400 256
8 203 660 355 172 *400 453
10 254 787 385 203 *600 622
12 305 838 400 242 *600 747
14 337 889 450 267 *600 959
16 387 991 510 299 *600 1220
18 438 1092 565 318 *600 1640
20 489 1194 620 349 *600 2118
24 591 1397 680 407 *700 2950

Full bore top entry cast steel ball valve Class 300 dimensions & weight

Size d A H1 H2 W Weight
in mm mm mm mm mm Kg
2 51 292 170 83 285 49
3 76 356 210 105 285 87
4 102 432 250 127 400 164
6 152 559 265 159 *400 272
8 203 660 355 191 *500 479
10 254 787 385 222 *600 657
12 305 838 400 261 *600 783
14 337 889 450 292 *600 1007
16 387 991 510 324 *600 1281
18 438 1092 565 356 *700 1722
20 489 1194 620 388 *700 2224
24 591 1397 680 457 *760 3100

Full bore top entry cast steel ball valve Class 600 dimensions & weight

Size d A H1 H2 W Weight
in mm mm mm mm mm Kg
2 51 292 180 83 285 52
3 76 356 220 105 285 92
4 102 432 260 137 400 173
6 152 559 275 175 *400 285
8 203 660 370 210 *400 504
10 254 787 398 254 *600 680
12 305 838 410 280 *700 819

Full bore top entry cast steel ball valve Class 900 dimensions & weight

Size d A H1 H2 W Weight
in mm mm mm mm mm Kg
2 51 368 190 108 760 60
3 76 381 230 121 1140 100
4 102 457 270 146 *400 204
6 152 610 320 191 *500 420
8 203 737 375 235 *600 644
10 254 838 440 273 *700 943
12 305 965 498 305 *700 1295

Full bore top entry cast steel ball valve Class 1500 dimensions & weight

Size d A H1 H2 W Weight
in mm mm mm mm mm Kg
2 51 368 195 108 760 69
3 76 470 233 134 *400 133
4 102 546 276 156 *500 253
6 146 705 324 197 *600 667
8 194 832 397 242 *700 865
10 241 991 462 292 *700 1375
12 289 1130 493 337 *760 2175

Reduced bore top entry cast steel ball valve Class 150 dimensions & weight

Size d d1 A H1 H2 W Weight
in mm mm mm mm mm mm Kg
2×1-1/2 38 51 292 165 76 265 41
3×2 51 76 356 170 95 285 58
4×3 76 102 432 210 115 285 104
6×4 102 152 559 250 140 400 228
8×6 152 203 660 265 172 *400 320
10×8 203 254 787 355 203 *400 536
12×10 254 305 838 385 242 *600 685
14×12 305 337 889 400 267 *600 840
16×14 337 387 991 450 299 *600 1070
18×16 387 438 1092 510 318 *600 1430
20×18 438 489 1194 565 349 *600 1850
24×20 489 591 1397 620 407 *600 2450

Reduced bore top entry cast steel ball valve Class 300 dimensions & weight

Size d d1 A H1 H2 W Weight
in mm mm mm mm mm mm Kg
2×1-1/2 38 51 292 165 83 265 44
3×2 51 76 356 170 105 285 62
4×3 76 102 432 210 127 285 110
6×4 102 152 559 250 159 400 243
8×6 152 203 660 265 191 *400 343
10×8 203 254 787 355 222 *400 559
12×10 254 305 838 385 261 *600 725
14×12 305 337 889 400 292 *600 890
16×14 337 387 991 450 324 *600 1120
18×16 387 438 1092 510 356 *600 1480
20×18 438 489 1194 565 388 *700 1960
24×20 489 591 1397 620 457 *760 2650

Reduced bore top entry cast steel ball valve Class 600 dimensions & weight

Size d d1 A H1 H2 W Weight
in mm mm mm mm mm mm Kg
2×1-1/2 38 51 292 174 83 265 46
3×2 51 76 356 180 105 285 74
4×3 76 102 432 220 137 285 120
6×4 102 152 559 260 175 400 249
8×6 152 203 660 275 210 *400 380
10×8 203 254 787 370 254 *400 587
12×10 254 305 838 398 280 *600 752

Reduced bore top entry cast steel ball valve Class 900 dimensions & weight

Size d d1 A H1 H2 W Weight
in mm mm mm mm mm mm Kg
2×1-1/2 38 51 368 182 108 760 54
3×2 51 76 381 190 121 760 80
4×3 76 102 457 230 146 1140 148
6×4 102 152 610 270 191 *400 305
8×6 152 203 737 320 235 *500 552
10×8 203 254 838 375 273 *600 748
12×10 254 305 965 440 305 *700 1048

Reduced bore top entry cast steel ball valve Class 1500 dimensions & weight

Size d d1 A H1 H2 W Weight
in mm mm mm mm mm mm Kg
2×1-1/2 38 51 368 189 108 760 63
3×2 51 76 470 195 134 760 95
4×3 76 102 546 233 156 *400 183
6×4 102 146 705 276 197 *500 359
8×6 146 194 832 324 242 *600 794
10×8 194 241 991 397 292 *700 1070
12×10 241 289 1130 462 337 *700 1541

Gear Operated
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.

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