Short Description

Model No.: Fully-Welded-Ball-Valve

China Valves Manufacturer www.sfutube.com offers Fully Welded Ball Valve.

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Key Specifications / Features

Type: fully welded ball valve
Material: A536,A126,WCB,LCB,CF8,CF8M.CF3.CF3M,CN7M,904L

Size: 1/2″ (DN15) – 80″ (DN2000)

Design: API 6D, API 6DSS, ASME B16.34, ISO 14313, ISO 17292

Design pressure: ASME B16.34, EN 1092-1, ISO 17292
Body wall thickness: ASME B16.34, ASME VIII Div. I, ISO 17292
Face to Face: API 6D, ASME B16.10 Long pattern
Temperature range: -50° to 200°C (-58° to 392°F)
Pressures range: PN20 (ANSI 150) to PN420 (ANSI 2500)

End connections:

  • ASME B16.5 ≤ DN600 (24″) Flanged RF,FF,RTJ
  • MSS-SP-44 = DN550 (22″) Flanged RF,FF,RTJ
  • ASME B16.47 A ≥ DN650 (26″) Flanged RF,FF,RTJ

What is a Fully Welded Ball Valve

Fully welded ball valve is suitable for Class 150 – Class 600 and PN16 – PN40 pipelines, which is used to cut off or connect the medium in the pipeline. The driving mode of fully welded ball valve is manual, worm gear, pneumatic or electric. Fully welded ball valve is generally connected by butt welding.

Application scope of fully welded ball valve:

  • 1. Urban gas: gas output pipeline, main line and branch supply pipeline, etc.
  • 2. Central heating: output pipeline, trunk line and branch line of large heating equipment.
  • 3. Heat exchanger: opening and closing of pipes and circuits.
  • 4. Iron and steel plant: various fluid pipes, waste gas selective discharge pipes, gas and heat supply pipes, fuel supply pipes.
  • 5. Various industrial equipment: various heat treatment pipes, various industrial gas and heat pipes.

How to order a fully welded ball valve?

  • 1. Valve figure number.
  • 2. Pressure classification (ASME/ANSI 600 lb, API 3000 psi).
  • 3. End and bore sizes.
  • 4. Type of end connections (unequal ends can be furnished). For weld end valves, specify ID or OD, wall thickness and grade of pipe.
  • 5. Type of operator.
  • 6. Stem extension, if desired. Specify distance from valve centerline to center of handwheel, or top of power operator mounting flange.
  • 7. Type of trim or application.

Note: Specify any desired accessories, if desired (lifting eyes, locking devices, and more). Handwheels are included with valves. Operating levers must be ordered separately. Information on special trims and API configurations are available upon request.

We focus on valves in standard and special materials as customer request.

Our main materials show as the follows:

Any request for other materials, please contact our machinery sales or engineering team on email.

Special Material Titanium or Titanium alloy series Titanium(Gr.2,Gr.3,Gr.5,Gr.7,Gr.12)
Nickel alloy series Ni6,Ni200,Ni201
Monel 400,Monel k500
Inconel 600/625/690/750
Incoloy 800/825/800H/800HT
Hastelloy B3/C/C4/C22/C276/G30
Zirconium alloy series Zirconium 702/703/705
Bronze alloy series Nickel aluminum bronze C95800
(Super)Duplex Steel ASTM F51/F53/F55
Other corrosion resistance Alloy 20,AISI 321,310,904L
Normal Material Carbon Steel WCB,WCC,LCB,LCC,A105N,LF2
Alloy Material(Low Temperature) LC1,LC2,LC3,LF3
Alloy Material(High Temperature) WC1,WC6,WC9,C5,C12A
Stainless Steel CA15,CF8,CF8M,CF3,CF3M

Dimensions of Fully Welded Ball Valve

20210916060907 13375 - Fully Welded Ball Valve

Weight and dimensions for fully welded ball valve 150LB

Size D L H1 H2 W V Weight
RF BW
in. mm mm mm mm mm mm mm kg
2 51 178 216 200 110 265 30
3 76 203 283 300 126 265 60
4 102 229 305 315 165 265 92
6 152 394 457 335 165 300 190
8 203 457 521 405 200 300 345
10 254 533 559 427 220 300 495
12 305 610 635 465 262 500 705
14 337 686 762 506 293 600 859
16 387 762 838 622 341 600 1020
18 438 864 914 666 412 600 1440
20 489 914 991 730 435 600 1918
22 540 1016 1016 833 480 600 2352
24 591 1067 1143 895 518 800 2803
26 635 1143 1245 900 535 800 3200
28 686 1245 1346 935 542 800 4045
30 737 1295 1397 1010 605 800 4820
32 781 1372 1524 1060 650 800 5490
34 832 1473 1626 1077 650 800 6704
36 876 1524 1727 1115 700 800 7615
40 978 1753 1956 1400 865 800 11027
42 1022 1856 2083 1598 900 800 12110
48 1168 2134 2134 1722 1042 800 18360
54 1314 2489 2489 1796 1165 800 32600
56 1362 2573 2573 1820 1280 800 36500
60 1461 1865 1496 800 39100

Weight and dimensions for fully welded ball valve 300LB

Size D L H1 H2 W V Weight
RF BW
in. mm mm mm mm mm mm mm kg
2 51 216 216 206 113 265 31
3 76 283 283 315 129 400 69
4 102 305 305 330 169 750 91
6 152 403 403 345 148 300 211
8 203 502 521 415 185 300 376
10 254 568 559 427 226 300 540
12 305 648 635 465 269 500 763
14 337 762 762 519 300 600 900
16 387 838 838 638 350 600 1300
18 438 914 914 683 402 600 1715
20 489 991 991 748 446 600 2090
22 540 1092 1092 854 492 600 2220
24 591 1143 1143 917 531 800 2890
28 686 1346 1346 958 556 800 4575
30 737 1397 1397 1035 620 800 5590
32 781 1524 1524 1087 666 800 6240
34 832 1626 1626 1104 666 800 7370
36 876 1727 1727 1143 718 800 8435
40 978 1956 1956 1435 887 800 11200
42 1022 2083 2083 1638 923 800 13050
48 1168 2170 2170 1765 1068 800 19000
54 1314 1796 1165 800 32600
56 1362 2543 2543 1820 1280 800 36500
60 1461 2627 2627 1865 1496 800 39100

Weight and dimensions for fully welded ball valve 400LB

Size D L H1 H2 W V Weight
RF BW RTJ
in. mm mm mm mm mm mm mm mm kg
2 51 292 292 295 206 113 400 45
3 76 356 356 359 315 129 750 80
4 102 406 406 410 330 169 1000 150
6 152 495 495 498 345 148 300 248
8 203 597 597 600 415 185 300 438
10 254 673 673 676 427 226 500 701
12 305 762 762 765 465 269 600 625
14 337 826 826 829 519 300 600 1230
16 387 902 902 905 638 350 600 1535
18 438 978 978 981 683 402 600 2135
20 489 1054 1054 1060 748 446 600 2640
22 540 1143 1143 1153 854 492 800 3370
24 591 1232 1232 1241 917 531 800 3960
28 686 1397 1397 1410 958 556 800 6060
30 737 1524 1524 1537 1035 620 800 6690
32 781 1651 1651 1667 1087 666 800 7825
34 832 1778 1778 1794 1104 666 800 8460
36 876 1880 1880 1895 1143 718 800 10650
40 978 2170 2170 1435 887 800 14700
42 1022 2175 2175 1638 923 800 16410
48 1168 2436 2436 1765 1068 800 24200
54 1314 1796 1165 800 32600
56 1362 2710 2710 1820 1280 800 36500
60 1461 2794 2794 1865 1496 800 39100

Weight and dimensions for fully welded ball valve 600LB

Size D L H1 H2 W V Weight
RF BW RTJ
in. mm mm mm mm mm mm mm mm kg
2 51 292 292 295 206 113 460 45
3 76 356 356 359 315 129 750 80
4 102 432 432 435 330 169 1000 150
6 152 559 559 562 345 148 300 248
8 203 660 660 664 415 185 300 438
10 254 787 787 791 427 226 500 701
12 305 838 838 841 465 269 600 625
14 337 889 889 892 519 300 600 1230
16 387 991 991 994 638 350 600 1535
18 438 1092 1092 1095 683 402 600 2135
20 489 1194 1194 1200 748 446 600 2640
22 540 1295 1295 1305 854 492 800 3370
24 591 1397 1397 1407 917 531 800 3960
28 686 1549 1549 1562 958 556 800 6060
30 737 1651 1651 1664 1035 620 800 6690
32 781 1778 1778 1794 1087 666 800 7825
34 832 1930 1930 1946 1104 666 800 8460
36 876 2083 2083 2099 1143 718 800 10650
40 978 2159 2159 2170 1435 887 800 14700
42 1022 2175 2175 2175 1638 923 800 16410
48 1168 2436 2436 2435 1765 1068 800 24200
54 1314 1796 1165 800 32600
56 1362 2710 2710 2710 1820 1280 800 36500
60 1461 2794 2794 2794 1865 1496 800 39100

Weight and dimensions for fully welded ball valve 900LB

Size D L H1 H2 W V Weight
RF BW RTJ
in. mm mm mm mm mm mm mm mm kg
2 51 368 368 371 217 119 460 52
3 76 381 381 384 327 133 1000 87
4 102 457 457 460 343 176 300 160
6 152 610 610 613 358 153 300 385
8 203 737 737 740 431 193 400 560
10 254 838 838 841 443 235 500 820
12 305 965 965 968 484 280 600 1125
14 324 1029 1029 1038 540 312 600 1610
16 375 1130 1130 1140 660 365 600 2010
18 425 1219 1219 1232 700 414 600 2810
20 473 1321 1321 1334 770 459 600 3460
22 524 880 507 800 4410
24 572 1549 1549 1568 945 547 800 5497
28 667 987 573 800 10202
30 714 1880 1066 638 800 11442
32 762 2032 1120 686 800 12102
34 810 2159 1137 688 800 17462
36 857 2286 1177 739 800 20154

Weight and dimensions for fully welded ball valve 1500LB

Size D L H1 H2 W V Weight
RF BW RTJ
in. mm mm mm mm mm mm mm mm kg
2 51 368 368 371 221 130 750 60
3 76 470 470 473 297 152 300 115
4 102 546 546 549 345 166 300 194
6 146 705 705 711 365 192 400 580
8 194 832 832 841 423 238 500 752
10 241 991 991 1000 560 274 600 1195
12 289 1130 1130 1146 608 318 600 2170
14 318 1257 1257 1276 662 483 600 2250
16 362 1384 1384 1407 796 534 600 2760
18 407 1537 1537 1559 849 606 600 3646
20 457 1664 1664 1686 964 686 800 4497
22 496 1816 1816 1025 731 800 5731
24 534 2043 2043 2071 1065 775 800 7151

Weight and dimensions for fully welded ball valve 2500LB

Size D L H1 H2 W V Weight
RF BW RTJ
in. mm mm mm mm mm mm mm mm kg
2 44 451 451 454 230 121 300 90
3 64 578 578 584 284 146 400 200
4 89 673 673 683 303 164 400 385
6 133 914 914 927 394 220 600 778
8 181 1022 1022 1038 488 312 600 1352
10 225 1270 1270 1292 600 425 600 2137
12 267 1422 1422 1445 872 629 760 3267

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