API 6D Ball Valves

API 6D ball valves are designed for reliability and high-performance, and are an excellent choice for shutoff applications in the power, oil & gas and petrochemical industries. API 6D floating ball valve and API 6D trunnion mounted ball valves are available. Ball valve API 6D fully meet the design, manufacture, and testing of API 6D specifications.

 

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Key Specifications / Features

API 6D ball valves are designed manufactured to provide maximum service life and dependability. All ball valves are full port or reduced port and meet the design requirements of American Petroleum Institute standard API 6D. API 6D ball valves are available in a complete range of body/bonnet materials and trims. API 6D ball valves are available for the pressure ratings only: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, and Class 2500.

API 6D Ball Valves are available as below:

API 6D trunnion mounted ball valves & Floating ball valve
• Buttweld and flange ends
• Manual and actuated operation
• Blowout proof stem
• Fire resistant construction
• Anti-static design

Specifications:

Design and Manufacture API 6D
Wall Thickness API 6D
Face-to-Face Dimension API 6D
Flange End Dimension ANSI/ASME B16.5 (1” to 24”)
ANSI/ASME B16.47 (26” & up)
Butt-Weld End Dimension ANSI/ASME B16.25
Inspection & Testing API 6D/API 598
Fire Safe Design API 607/BS 6755
Material Nace MR 0175

 

API 6D trunnion mounted ball valves

API 6D Trunnion Mounted Ball Valves

 

 

API 6D floating ball valve
API 6D Floating Ball Valve

API 6D Ball Valve Face to Face Dimensions

API 6D Ball Valve Dimensions Class 150-600

Valve Size Face to Face Dimentisons (Full Bore Ball Valve and Reduced Bore)
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

API 6D Ball Valve Dimensions Class 900-2500

Valve Size Face to Face Dimentisons (Full Bore and Reduced Bore)
NPS (Inch) DN (mm) RTJ Ends
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

 

API 6D: Specification for Pipeline Valves,  is the stadard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipeline systems, application for Petroleum and Natural Gas Industries-Pipeline Transportation Systems-Pipeline.

API 6D is the globally recognized specification that defines the requirements for the design, manufacturing, assembly, testing, and documentation of ball valves and other types of valves for application in pipeline and piping systems for the petroleum and natural gas industries. The API Monogram Program identifies the finest organizations in the world that have demonstrated their ability to manufacture new equipment that conforms to API product specifications. The API approval also requires a Quality Management System that is compliant with API Spec Q1. A thorough audit by API is periodically required to maintain the Monogram.

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