Trunnion Ball Valve – Dimension

Trunnion Ball Valve

Cast Stainless Steel & Cast Carbon Steel

Size 2" - 24", Class 150 - 2500

  

Design & Manufacturing Standards

  • Basic Design API 6D & ANSI/ASME B 16.34
  • Shell Wall Thickness API 6D
  • Face to Face Dimension ANSI/ASNE B16.10
  • Flange End Dimension ANSI/ASME B16.5
  • Butt-Weld End Dimension ANSI/ASME B16.25
  • Inspection & Testing API 598

Expanded View & Bill Materials | Trunnion Ball Valve Dimension

Trunnion Ball Valve Dimension

A1 (Raised Face - RF)

A2 (RTJ)

A3 (Buttwelding End - BW)

A4 (Socket Welding - SW)

VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
2507.001787.50 191 8.50 216 8.50 216 14 350
2 1/2657.501908.00 203 9.50 241 9.50 241 16 400
3808.002038.50 216 11.12 282 11.12 282 20 500
41009.002299.50 242 12.00 305 12.00 305 20 500
615015.5039416.00 407 18.00 457 18.00 457 24 600
820018.0045718.50 470 20.50 521 20.50 521 24 600
1025021.0053321.50 546 22.00 559 22.00 559 24 600
1230024.0061024.50 623 25.00 635 25.00 635 24 600
1435027.0068627.50 699 30.00 762 30.00 762 32 800
1640030.0076230.50 775 33.00 838 33.00 838 32 800
1845034.0086434.50 877 36.00 914 36.00 914 32 800
2050036.0091436.50 927 39.00 991 39.00 991 32 800
2460042.00106742.50 1080 45.00 1143 45.00 1143 32 800
VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
2508.502169.122328.502168.5021614350
2 1/2659.5024110.122579.502419.5024116400
38011.1228211.7429811.1228211.1228220500
410012.0030512.6232112.0030512.0030520500
615015.8840316.5041918.0040318.0040324600
820019.7550220.3751820.5052120.5052124600
1025022.3856823.0058422.0055922.0055924600
1230025.5064826.1266425.0063525.0063524600
1435030.0076230.6277830.0076230.0076232800
1640033.0083833.6285433.0083833.0083832800
1845036.0091436.6293036.0091436.0091432800
2050039.0099139.75101039.0099139.0099132800
2460045.00114345.88116545.00114345.00114332800
2665049.00124550.00127049.00124549.00124532800
2870053.00134654.00137153.00134653.00134632800
3075055.00139756.00142255.00139755.00139732800
3280060.00152461.12155260.00152460.00152432800
VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
25011.5029211.6229511.5029211.5029214 350
2 1/26513.0033013.1233313.0033013.00330 16 400
38014.0035614.1235914.0035614.00356 20 500
410017.0043217.1243517.0043217.00432 20 500
615022.0055922.1256222.0055922.00559 24 600
820026.0066026.1266326.0066026.00660 24 600
1025031.0078731.1279031.0078731.00787 24 600
1230033.0083833.1284133.0083833.00838 24 600
1435035.0088935.1289235.0088935.00889 32 800
1640039.0099139.1299439.0099139.00991 32 800
1845043.00109243.12109543.00109243.001092 32 800
2050047.00119447.25120047.00119447.001194 32 800
2460055.00139755.38140755.00139755.001397 32 800
2665057.00144857.50 146157.00144857.001448 32 800
2870061.00154961.60156261.00154961.001549 32 800
VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
25014.5036814.6237114.50368 14.50 368 20 500
2 1/26516.5041916.6242216.50419 16.50 419 20 500
38015.0038115.1238415.00381 15.00 381 20 500
410018.0045718.1246018.00457 18.00 457 24 600
615024.0061024.1261324.00610 24.00 610 24 600
820029.0073729.1274029.00737 29.00 737 24 600
1025033.0083833.1284133.00838 33.00 838 24 600
1230038.0096538.1296838.00965 38.00 965 32 800
1435040.50102940.90103940.501029 40.50 1029 32 800
1640044.50113044.88114044.501130 44.50 1130 32 800
1845048.00121948.50123248.001219 48.00 1219 32 800
2050052.00132152.50133452.001321 52.00 1321 32 800
2460061.00154961.75156861.001549 61.00 1549 32 800
VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
25014.5036814.6237114.5036814.5036820500
2 1/26516.5041916.6242216.5041916.5041920500
38018.5047018.6247318.5047018.5047024600
410021.5054621.6254921.5054621.5054624600
615027.7570528.0071127.7570527.7570524600
820032.7583233.1284232.7583232.7583232800
1025039.0099139.38100139.0099139.0099132800
1230044.50113045.12114644.50113044.50113032800
1435049.50125750.25127649.50125749.50125732800
1640054.50138455.38140654.50138454.50138432800
VALVE SIZEA1 (RF)A2 (RTJ)A3 (BW)A4 (SW)W
NPSDNInmminmminmminmminmm
25017.7545117.8845417.7545117.7545120500
2 1/26520.0050821.2554020.0050820.0050824600
38022.7557823.0058422.7557822.7557824600
410026.5067326.8868326.5067326.5067324600
615036.0091436.5092736.0091436.0091432800
820040.25102240.88103840.25102240.25102232800
1025050.00127050.88129250.00127050.00127032800
1230056.00142256.88144456.00142256.00142232800

Expanded View & Bill Materials | Trunnion Ball Valve Dimension