API 6D Ball Valve Dimensions

The below are face to face and end to end dimensions according to API 6D.

Class 150-600 RTJ Ball Valve Dimensions

Valve Size Face to Face and End to End Dimentisons

(Full Bore Ball Valve and Reduced Bore Ball Valve)

NPS (Inch) DN (mm) RTJ Ends
NPS (Inch) DN (mm) Class150 Class 300 Class 400 Class 600
2” 50 191 232 295
2-1/2” 65 203 257 333
3” 80 216 298 359
4” 100 241 321 410 435
6” 150 406 419 498 562
8” 200 470 518 600 664
10” 250 546 584 676 791
12” 300 622 664 765 841
14” 350 699 778 829 892
16” 400 854 905 994 854
18” 450 930 981 1095 930
20” 500 1010 1060 1200 1010
22” 550 1114 1153 1305 1114
24” 600 1165 1241 1407 1165
26” 650 1270 1321 1461 1270
28” 700 1372 1410 1562 1372
30” 750 1422 1537 1664 1422
32” 800 1553 1667 1794 1553
34” 850 1654 1794 1946 1654
36” 900 1756 1895 2099 1756

Class 900-2500 RTJ Ball Valve Dimensions

Valve Size Face to Face and End to End Dimentisons

(Full Bore and Reduced Bore)

NPS (Inch) DN (mm) RTJ Ends
NPS (Inch) DN (mm) Class 900 Class1500 Class 2500
2” 50 371 371 454
2-1/2” 65 422 422 514
3” 80 384 473 584
4” 100 460 549 683
6” 150 613 711 927
8” 200 740 841 1038
10” 250 841 1000 1292
12” 300 968 1146 1445
14” 350 1038 1276
16” 400 1140 1407
18” 450 1232 1559
20” 500 1334 1686
22” 550
24” 600 1568 1972
26” 650 1673
28” 700
30” 750 1902
32” 800
34” 850
36” 900 2315

Class 150-600 RTJ Ball Valve Dimensions

Class 900 Ball Valve Dimensions

  Valve Size    Face to Face and End to End Dimentisons
(Full Bore and Reduced Bore)
 NPS (Inch) DN (mm) Flanged Raised Face  Butt Welding Ends           Ring Joint
 2″  50 368 368 371
 2-1/2″  65 419 419 422
 3″  80 381 381 384
 4″  100 457 457 460
 6″ 150 610 610 613
 8″  200 737 737 740
10″ 250 838 838 841
12″ 300 965 965 968
14″ 350 1029 1029 1038
16″ 400 1130 1130 1140
18″ 450 1219 1219 1232
20″ 500 1321 1321 1334
24″ 600 1549 1549 1568
26″ 650 1651 1673
30″ 750 1880 1902
36″ 900 2286 2315

Class 1500 Ball Valve Dimensions

 NPS   DN Full Bore Ball Valve and Reduced Bore Ball Valve
Inch  Raised Face Welding End Ring Joint
2 50 368 368 371
2002/1/2 65 419 419 422
3 80 470 470 473
4 100 546 546 549
6 150 705 705 711
8 200 832 832 841
10 250 991 991 1000
12 300 1130 1130 1146
14 350 1257 1257 1276
16 400 1384 1384 1407
18 450 1537 1559
20 500 1664 1686
24 600 1972
26 650 1943

Class 900-2500 RTJ Ball Valve Dimensions

Valve Size Face to Face and End to End Dimentisons

(Full Bore and Reduced Bore)

NPS (Inch) DN (mm) RTJ Ends
NPS (Inch) DN (mm) Class 900 Class1500 Class 2500
2” 50 371 371 454
2-1/2” 65 422 422 514
3” 80 384 473 584
4” 100 460 549 683
6” 150 613 711 927
8” 200 740 841 1038
10” 250 841 1000 1292
12” 300 968 1146 1445
14” 350 1038 1276
16” 400 1140 1407
18” 450 1232 1559
20” 500 1334 1686
22” 550
24” 600 1568 1972
26” 650 1673
28” 700
30” 750 1902
32” 800
34” 850
36” 900 2315

 

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